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Best Differential Amplifiers - Buying Guide

Last Updated: 05/01/2024

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Bestselling Differential Amplifiers on Amazon

  1. Taidacent AD8015 Wideband/Differential Output Transimpedance Amplifier Module Single-Ended to Differ...
  2. AD623 Voltage Amplifier Module, Mini Module Adjustable Instrumentation Amplifier, Differential Ampli...
  3. Signal Differential Amplifier Board, Electronic conponent ad8130 rf Differential Amplifier Module for DIY
  4. Taidacent AD620 High Accuracy Low Cost Low Power Instrumentation Amplifier Voltage Amplifier Module ...
  5. AD8130 Module Differential Amplifier Module RF Wideband Amplifier Fully Differential Input/Output Lo...
  6. Bridgold 10pcs LM339 339 Quad Differential Comparator ICS for High Voltage Digital Logic Gate Circui...
  7. Differential Turn Balance Single-Ended Output Ear Amplifier HiFi Amplifier Board MAX97220 Input 2.5~5.5V
  8. Marhynchus RF Differential Amplifier Dual End to Single Terminal Electric Component Part AD8130
  9. AD620 Instrumentation Amplifier High Gain Differential Signal Programmable Amplifier MV Signal Press...
  10. Kramer Electronics - 90-0104490 - Kramer 104LN 1:4 Composite Video Differential Line Amplifier - BNC...
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  #1

Taidacent AD8015 Wideband/Differential Output Transimpedance Amplifier Module Single-Ended to Differential 240M Bandwidth 155Mbps Data Rate

Asin: B07D7XBJ3J   |   Model: AD8015   |   PartNumber: AD8015   |   Ean: 6440267893559

Features

  • The AD8015 is a wide bandwidth, single supply transimpedance amplifier optimized for use in a fiber optic receiver circuit. It is a complete, single chip solution for converting photodiode current into a differential voltage output.
  • The 240 MHz bandwidth enables AD8015 application in FDDI receivers and SONET/SDH receivers with data rates up to 155 Mbps. This high bandwidth supports data rates beyond 300 Mbps. The differential outputs drive ECL directly, or can drive a comparator/ fiber optic post amplifier.
  • In addition to fiber optic applications, this low cost, silicon alternative to GaAs-based transimpedance amplifiers is ideal for systems requiring a wide dynamic range preamplifier or singleended to differential conversion.
  • Size: 41mm*28mm; Power Supply: 5V
  • Application: Fiber Receiver: SONET/SDH, FDDI, Fibre Channel Stable High Capacitance Detector; Low noise preamplifier; Single-ended to differential conversion; I-V voltage converter.
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In Addition To Fiber Optic Applications, This Low Cost, Silicon Alternative To Gaas-Based Transimpedance Amplifiers Is Ideal For Systems Requiring A Wide Dynamic Range Preamplifier Or Singleended To Differential Conversion..
Application: Fiber Receiver: Sonet/Sdh, Fddi, Fibre Channel Stable High Capacitance Detector; Low Noise Preamplifier; Single-Ended To Differential Conversion; I-V Voltage Converter..
Size: 41Mm*28Mm; Power Supply: 5V.
The 240 Mhz Bandwidth Enables Ad8015 Application In Fddi Receivers And Sonet/Sdh Receivers With Data Rates Up To 155 Mbps. This High Bandwidth Supports Data Rates Beyond 300 Mbps. The Differential Outputs Drive Ecl Directly, Or Can Drive A Comparator/ Fiber Optic Post Amplifier..

Brand: Taidacent   |   Manufacturer: Taida

Amazon Price: $36.77 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #2

AD623 Voltage Amplifier Module, Mini Module Adjustable Instrumentation Amplifier, Differential Amplifier Single-Ended/Differential Small, Module

Asin: B08HS52DPF   |   Model: AD623   |   PartNumber: AD623   |   Ean: 8270313302555

Features

  • Module Power Supply 5V-24V Is Ok, But It Depends On The Output Of The Baby Distribution Voltage (if The Customer Requires The Output 5v Voltage, Then The Ad62x Series Chip Is About 3.8v Power Supply, The Voltage Difference Of Its Own Voltage Stabilizer Chip, So It Is Recommended To Be Higher Than 12v Single Power Supply Is Better).
  • Better One AD623 is better than AD620 in practical use. AD623 can use single power supply, belonging to rail-to-rail operational amplifier, but the power supply range of AD623 ( 6v@maxium) is much smaller than that of AD620( 18v@maxium); the internal bias of AD623 is much smaller than that of AD620. when we debugged the module, you did not need to adjust the bias, the ac signal is basically symmetric relative to the 0 point.
  • Application The AD620 is a low-cost, high-precision instrument amplifier that requires only an external resistor to set the gain, which ranges from 1 to 10000. This module can be enlarged 1000 times, with neat circuit layout, MINI, reasonable design layout and wiring, generous materials, suitable for project development and student competition.
  • Sugggestion The Maximum Amplification Factor Of The Module Is More Than 2000 Times (measured). As The Gain Assembly Leads To Large Fluctuation In The Waveform Band, It Is Recommended To Adopt Multi-stage Amplification For High Gain.
  • Lastest Type The latest two AD620, for a fixed gain version (with metal shielding cover), or for adjustable gain version (without metal shielding cover), the two have a fixed voltage output all the way, sliding variable in the shipment without welding, but with shielding cover + sliding variable, the user can choose according to their own needs.
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【Application】The Ad620 Is A Low-Cost, High-Precision Instrument Amplifier That Requires Only An External Resistor To Set The Gain, Which Ranges From 1 To 10000. This Module Can Be Enlarged 1000 Times, With Neat Circuit Layout, Mini, Reasonable Design Layout And Wiring, Generous Materials, Suitable For Project Development And Student Competition..
【Lastest Type】The Latest Two Ad620, For A Fixed Gain Version (With Metal Shielding Cover), Or For Adjustable Gain Version (Without Metal Shielding Cover), The Two Have A Fixed Voltage Output All The Way, Sliding Variable In The Shipment Without Welding, But With Shielding Cover + Sliding Variable, The User Can Choose According To Their Own Needs..
【Sugggestion】The Maximum Amplification Factor Of The Module Is More Than 2000 Times (Measured). As The Gain Assembly Leads To Large Fluctuation In The Waveform Band, It Is Recommended To Adopt Multi-Stage Amplification For High Gain..
【Better One】Ad623 Is Better Than Ad620 In Practical Use. Ad623 Can Use Single Power Supply, Belonging To Rail-To-Rail Operational Amplifier, But The Power Supply Range Of Ad623 (± 6V@Maxium) Is Much Smaller Than That Of Ad620(± 18V@Maxium); The Internal Bias Of Ad623 Is Much Smaller Than That Of Ad620. When We Debugged The Module, You Did Not Need To Adjust The Bias, The Ac Signal Is Basically Symmetric Relative To The 0 Point..

Brand: Hyuduo   |   Manufacturer: Hyuduo

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $16.81 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock
List Price: $17.68

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  #3

Signal Differential Amplifier Board, Electronic conponent ad8130 rf Differential Amplifier Module for DIY

Asin: B0C3ZYZZYB

Features

  • rf amplifier: for receivers that need to convert single ended into differential for high speed signal transmission over twisted pair cables.
  • reliable use: very high common mode rejection ratio, that is cmrr, at high frequency, so the efficiency is very high.
  • wide utility: can be used for analogue or digital video and high speed data transmission with good stability.
  • use good pcb: adopting premium pcb material, not likely to malfunction, and has excellent durability for long using.
  • easy to install: comes with a light weight and a compact size as well, the easy installation can be quickly completed.
  • See more on Amazon...

Wide Utility: Can Be Used For Analogue Or Digital Video And High Speed Data Transmission With Good Stability..
Easy To Install: Comes With A Light Weight And A Compact Size As Well, The Easy Installation Can Be Quickly Completed..
Use Good Pcb: Adopting Premium Pcb Material, Not Likely To Malfunction, And Has Excellent Durability For Long Using..
Reliable Use: Very High Common Mode Rejection Ratio, That Is Cmrr, At High Frequency, So The Efficiency Is Very High..

Brand: Demeras   |   Manufacturer: Demeras

Amazon Price: $16.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #4

Taidacent AD620 High Accuracy Low Cost Low Power Instrumentation Amplifier Voltage Amplifier Module Differential Amplifier Single-Ended/Differential Small Signal

Asin: B07CWPMKFQ   |   Model: AD620   |   PartNumber: AD620   |   Ean: 6440267897045

Features

  • Power supply: 5V-24V can be, but depends on how much the baby with the voltage output (if the customer requires output 5V voltage, then the AD62X series of chips is about 3.8V power supply, the regulator chip itself has a pressure difference, so it is recommended that the voltage is higher than 12V single Power supply is better)
  • Bandwidth: AD620/623 is lower than 50KHz at high gain and greater than 1MHz at low gain Input signal type: single-ended signal or differential signal
  • The maximum magnification: more than 2000 times (actual measurement), due to the gain assembly resulting in greater fluctuations in the waveform band, it is recommended to use high-gain multi-stage amplification
  • Saturation output amplitude: AC peak 10Vpp ( 5Vpp)
  • This module can be enlarged 1000 times, the circuit layout is regular, MINI, design layout and wiring are reasonable
  • See more on Amazon...

The Maximum Magnification: More Than 2000 Times (Actual Measurement), Due To The Gain Assembly Resulting In Greater Fluctuations In The Waveform Band, It Is Recommended To Use High-Gain Multi-Stage Amplification.
This Module Can Be Enlarged 1000 Times, The Circuit Layout Is Regular, Mini, Design Layout And Wiring Are Reasonable.
Saturation Output Amplitude: Ac Peak 10Vpp (±5Vpp).
Bandwidth: Ad620/623 Is Lower Than 50Khz At High Gain And Greater Than 1Mhz At Low Gain Input Signal Type: Single-Ended Signal Or Differential Signal.

Brand: Taidacent   |   Manufacturer: Taida

Amazon Price: $32.85 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #5

AD8130 Module Differential Amplifier Module RF Wideband Amplifier Fully Differential Input/Output Low Noise Low Distortion Variable Gain Amplifier Module

Asin: B08C2CFCGD   |   Model: AD8130   |   PartNumber: AD8130

Features

  • Low noise, low distortion, with good signal transmission capability.
  • 100% brand new and high quality.
  • High CMMR(common-mode rejection ratio).
  • Adjustable amplification gain.
  • Wide Application It's low in properties can be a perfect match various circuits as ideal amplifier buffer amplifiers.
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High Cmmr(Common-Mode Rejection Ratio)..
【Wide Application】It's Low In Properties Can Be A Perfect Match Various Circuits As Ideal Amplifier Buffer Amplifiers..
Adjustable Amplification Gain..
100% Brand New And High Quality..

Brand: Garosa   |   Manufacturer: Garosa

Dimensions: 0.39 x 0.39 x 0.39 inches

Amazon Price: $14.25 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In stock Usually ships within 3 to 4 days.

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  #6

Bridgold 10pcs LM339 339 Quad Differential Comparator ICS for High Voltage Digital Logic Gate Circuit, DIP14

Asin: B08QN8FCXB   |   Model: LM339   |   PartNumber: LM339   |   Ean: 7454696395385

Features

  • Wide common mode input voltage range, Vic=0 Vcc-1.5V
  • Input offset voltage is small, VIO= 2mV
  • Low current consumption, Icc=1.3mA
  • The differential input voltage range is very large, even equal to vcc
  • The output is compatible with TTL, DTL, MOS, CMOS, etc.
  • See more on Amazon...

Low Current Consumption, Icc=1.3Ma.
The Output Is Compatible With Ttl, Dtl, Mos, Cmos, Etc..
The Differential Input Voltage Range Is Very Large, Even Equal To Vcc.
Input Offset Voltage Is Small, Vio=±2Mv.

Brand: Bridgold   |   Manufacturer: Bridgold

Amazon Price: $7.59 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #7

Differential Turn Balance Single-Ended Output Ear Amplifier HiFi Amplifier Board MAX97220 Input 2.5~5.5V

Asin: B09P48QQZG   |   Ean: 4653017431907

Features

  • Differential Turn Balance Single-Ended Output Ear Amplifier HiFi Amplifier Board MAX97220 Input 2.5~5.5V
  • See more on Amazon...

Brand: Midzooparts   |   Manufacturer: Midzooparts

Amazon Price: $8.57 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #8

Marhynchus RF Differential Amplifier Dual End to Single Terminal Electric Component Part AD8130

Asin: B0B1JD7M5V   |   Model: AD8130   |   PartNumber: AD8130

Features

  • Simple installation: The RF differential amplifier is light in weight, small in size, easy to install, and can be done quickly, however, be sure to pay attention to correct operation.
  • High efficiency: This RF differential amplifier has a very high common mode rejection ratio (CMRR) at high frequencies, so the efficiency is very high and it is very practical.
  • Wide applicability: The RF differential amplifier can be used for analog or digital video and high-speed data transmission with good stability.
  • High-quality PCB: The RF differential amplifier adopts high-quality PCB material, which is not prone to failure and has excellent practicality for long-term use.
  • Transmission: This RF differential amplifier is used in receivers that need to convert single-ended to differential for high-speed transmission over twisted pair cables.
  • See more on Amazon...

Wide Applicability: The Rf Differential Amplifier Can Be Used For Analog Or Digital Video And High-Speed Data Transmission With Good Stability..
Transmission: This Rf Differential Amplifier Is Used In Receivers That Need To Convert Single-Ended To Differential For High-Speed Transmission Over Twisted Pair Cables..
High-Quality Pcb: The Rf Differential Amplifier Adopts High-Quality Pcb Material, Which Is Not Prone To Failure And Has Excellent Practicality For Long-Term Use..
High Efficiency: This Rf Differential Amplifier Has A Very High Common Mode Rejection Ratio (Cmrr) At High Frequencies, So The Efficiency Is Very High And It Is Very Practical..

Brand: Marhynchus   |   Manufacturer: Marhynchus

Amazon Price: $12.98 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #9

AD620 Instrumentation Amplifier High Gain Differential Signal Programmable Amplifier MV Signal Pressure Weighing Power Supply

Asin: B0924V7VWP   |   Ean: 4852343717987

Features

  • AD620 Instrumentation Amplifier High Gain Differential Signal Programmable Amplifier MV Signal Pressure Weighing Power Supply
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Brand: Lufasa   |   Manufacturer: Lufasa

Amazon Price: $27.84 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #10

Kramer Electronics - 90-0104490 - Kramer 104LN 1:4 Composite Video Differential Line Amplifier - BNC In - BNC Out

Asin: B07ZZZT5HY   |   Ean: 0657248927035   |   UPC: 657248927035

Features

Brand: Kramer Electronics   |   Manufacturer: Kramer Electronics

Amazon Price: $184.00 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #11

OPA1632 Fully-Differential Audio Operational Amplifier Board ADC Driver Module

Asin: B07KFBDCHV   |   Model: OPA1632   |   PartNumber: OPA1632   |   Ean: 5303396720299

Brand: Phoncoo   |   Manufacturer: Phoncoo

Amazon Price: $10.36 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #12

E-outstanding LM324N Quad Op-Amp 10PCS LM324 DIP14 Quadruple Operational Amplifier

Asin: B08YN8HVZ1   |   Model: LM324N   |   PartNumber: LM324N   |   Ean: 0750225778498   |   UPC: 750225778498

Features

  • Model: LM324N / LM324. Amplifier type: general. Number of circuits: 4. Number of pins: 14. Mounting type: through hole.
  • LM324 is a 14-pin IC consisting of four independent operational amplifiers (op-amps) compensated in one package.
  • LM324 can more easily implement conventional operational amplifier applications.
  • These operational amplifiers are operated by a single power supply LM324, eliminating the need for dual power supplies.
  • High-gain electronic voltage amplifier with differential input and usually single-ended output. Can be used for amplifiers, comparators, oscillators, rectifiers, etc.
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Lm324 Can More Easily Implement Conventional Operational Amplifier Applications..
High-Gain Electronic Voltage Amplifier With Differential Input And Usually Single-Ended Output. Can Be Used For Amplifiers, Comparators, Oscillators, Rectifiers, Etc..
These Operational Amplifiers Are Operated By A Single Power Supply Lm324, Eliminating The Need For Dual Power Supplies..
Lm324 Is A 14-Pin Ic Consisting Of Four Independent Operational Amplifiers (Op-Amps) Compensated In One Package..

Brand: E-outstanding   |   Manufacturer: E-outstanding

Amazon Price: $6.59 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #13

OPA1632 Fully-Differential Audio Operational Amplifier Board ADC Driver Module Minimizes Common Mode Noise Interference

Asin: B07QSQ5ZGG   |   Model: OPA1632   |   PartNumber: OPA1632   |   Ean: 0741722281321   |   UPC: 741722281321

Features

Brand: Reland Sung   |   Manufacturer: Reland Sung

Amazon Price: $4.96 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #14

ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier

Asin: B00QIW4MGW   |   Model: ADA1085   |   PartNumber: ADA1085   |   Ean: 0711978445259, 0720189973499, 0717520030577, 7107566225939, 0748347526400   |   UPC: 711978445259, 720189973499, 748347526400, 717520030577

Features

Brand: Adafruit   |   Manufacturer: Adafruit

Dimensions: 1.00 x 3.00 x 2.00 inches   |   Weight: 0.04 pounds

Amazon Price: $14.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #15

DKARDU 12 pcs TL072CP DIP8 Delay Op Amps Operational Amplifier TL072 DIP TL072CN Op Amps Dual Low Noise IC Chips with DIP IC Chip Socket Adaptor

Asin: B09F3KFZ74   |   Model: JK-US-232   |   PartNumber: JK-US-232

Features

  • Low Power Consumption : The amplifier's low power consumption, low harmonic distortion and low noise make TL072CP very suitable for high-fidelity and audio preamplifier applications.
  • Frequency : With low input bias and offset current and fast slew rate. Wide Common-Mode and Differential Voltage Ranges
  • Input and output : Each amplifier has a JFET input (for high input impedance) and a bipolar output stage integrated on a single monolithic chip.
  • Protection : The amplifier has output short-circuit protection;Low Total Harmonic Distortion: 0.003% Typical
  • Item Condition : The module is 100% made of original electronic components, and the product is a brand new product, you can buy it with confidence
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【Input And Output】: Each Amplifier Has A Jfet Input (For High Input Impedance) And A Bipolar Output Stage Integrated On A Single Monolithic Chip..
【Item Condition】: The Module Is 100% Made Of Original Electronic Components, And The Product Is A Brand New Product, You Can Buy It With Confidence.
【Protection】: The Amplifier Has Output Short-Circuit Protection;Low Total Harmonic Distortion: 0.003% Typical.
【Frequency】: With Low Input Bias And Offset Current And Fast Slew Rate. Wide Common-Mode And Differential Voltage Ranges.

Brand: DKARDU   |   Manufacturer: DKARDU

Amazon Price: $6.69 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #16

Taidacent HX760 Strain Gauge Load Cell Amplifier 4-20mA Load Cell Transmitter 0-10V Weight Transmitter Linear Differential Input Voltage

Asin: B07KH5BPJT

Features

  • This is an electronic scale module that works by converting the measured change into a change in resistance value and then converting it into an electrical signal output.
  • The advantages of this module: simple structure, convenient use, stable performance, reliability, high sensitivity and fast measurement speed.
  • Widely used in many fields such as aviation, machinery, electric power, chemical engineering, construction, medicine, etc., commonly used to measure force, pressure, displacement, strain, torque, acceleration, etc.
  • Differential input voltage 20mv;4-20ma Load Cell Transmitter
  • 0-10v Weight Transmitter Linear; 24-bit A/D converter chip
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Widely Used In Many Fields Such As Aviation, Machinery, Electric Power, Chemical Engineering, Construction, Medicine, Etc., Commonly Used To Measure Force, Pressure, Displacement, Strain, Torque, Acceleration, Etc..
0-10V Weight Transmitter Linear; 24-Bit A/D Converter Chip.
Differential Input Voltage ±20Mv;4-20Ma Load Cell Transmitter.
The Advantages Of This Module: Simple Structure, Convenient Use, Stable Performance, Reliability, High Sensitivity And Fast Measurement Speed..

Brand: Taidacent   |   Manufacturer: Taida

Amazon Price: $49.58 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #17

T100 Oscilloscope, 1X 10X 100X Plug and Play Differential Probe Signal Amplifier Low Noise USB 3.0 Interface for Amplifying Weak Signals

Asin: B0CGPF37P1   |   Model: Rtuatesygurg763zs   |   PartNumber: Rtuatesygurg763zs

Features

  • METAL CASE: T100 oscilloscope has a fine metal case with excellent anti interference performance.
  • PRACTICAL AND EFFICIENT: Saving and transferring waveform images is easier than ever with the T100 differential probe oscilloscope.
  • LOW NOISE, PORTABLE DESIGN: The T100 oscilloscope features ultra low noise and a wide input voltage range. The lightweight and portable design makes it easy to carry.
  • USB POWER SUPPLY: T100 differential probe oscilloscope has USB 3.0 interface, which can be connected to power supply through USB, plug and play.
  • MULTIPURPOSE: The T100 oscilloscope can be used for electronic circuit testing, circuit function testing, design and manufacturing testing.
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Low Noise, Portable Design: The T100 Oscilloscope Features Ultra Low Noise And A Wide Input Voltage Range. The Lightweight And Portable Design Makes It Easy To Carry..
Multipurpose: The T100 Oscilloscope Can Be Used For Electronic Circuit Testing, Circuit Function Testing, Design And Manufacturing Testing..
Usb Power Supply: T100 Differential Probe Oscilloscope Has Usb 3.0 Interface, Which Can Be Connected To Power Supply Through Usb, Plug And Play..
Practical And Efficient: Saving And Transferring Waveform Images Is Easier Than Ever With The T100 Differential Probe Oscilloscope..

Brand: Rtuates   |   Manufacturer: Rtuates

Amazon Price: $90.29 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #18

AD623 Voltage Amplifier, Mini Module for more than hundred microvolt amplifier Adjustable Instrumentation Amplifier Single Supply Single-ended/Differential Micro

Asin: B09Q2RQ6FL   |   Model: Hilitandmeth1fuobc6519   |   PartNumber: Hilitandmeth1fuobc6519

Features

  • AD623 is better than AD620 in practical use. AD623 can use single power supply, belonging to rail-to-rail operational amplifier, but the power supply range of AD623 ( 6v@max) is much smaller than that of AD620( 18v@max), so AD623 is more suitable for integration in low-power and low-voltage applications.
  • Secondly, the internal bias of AD623 is indeed much smaller than that of AD620. When we actually debugged the module, we found that AD623 basically did not need to adjust the bias. The ac is basically symmetric relative to the zero point, but the AD620 needs to adjust the special bias circuit to eliminate the dc component and achieve the effect of zero point symmetry.
  • Exquisite module, excellent magnification performance. The weak detection effect is good.
  • Finally, the bandwidth of AD623 is different from that of AD620, and the bandwidth of AD620 is slightly wider than that of AD623.
  • APPLICATION SUGGESTIONS: 1, this module is suitable for more than hundred microvolt amplifier. Note that although the official manual gives the largest magnification is 10000 times, but the actual use and cannot reach the value, the different frequency and the size of the input amplification effect may be different from the actual magnification to the influence of the gain bandwidth product and supply voltage.
  • See more on Amazon...

Exquisite Module, Excellent Magnification Performance. The Weak Detection Effect Is Good..
Application Suggestions: 1, This Module Is Suitable For More Than Hundred Microvolt Amplifier. Note That Although The Official Manual Gives The Largest Magnification Is 10000 Times, But The Actual Use And Cannot Reach The Value, The Different Frequency And The Size Of The Input Amplification Effect May Be Different From The Actual Magnification To The Influence Of The Gain Bandwidth Product And Supply Voltage..
Finally, The Bandwidth Of Ad623 Is Different From That Of Ad620, And The Bandwidth Of Ad620 Is Slightly Wider Than That Of Ad623..
Secondly, The Internal Bias Of Ad623 Is Indeed Much Smaller Than That Of Ad620. When We Actually Debugged The Module, We Found That Ad623 Basically Did Not Need To Adjust The Bias. The Ac Is Basically Symmetric Relative To The Zero Point, But The Ad620 Needs To Adjust The Special Bias Circuit To Eliminate The Dc Component And Achieve The Effect Of Zero Point Symmetry..

Brand: Hilitand   |   Manufacturer: Hilitand

Amazon Price: $13.43 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock
List Price: $16.06

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  #19

FORIOT 9-12V Radio Frequency Wideband Amplifier Low Noise Amplifier LNA 0.1-2000MHz Gain 32dB

Asin: B0CFLB7QLF

Features

  • The operating frequency of the low noise amplifier is 0.1-2000MHz and the amplification gain is 32dB.
  • The RF amplifier supports an operating voltage of 9V-12V, suitable for lithium battery power supply, and an operating current of 27mA.
  • The maximum output of the amplifier is 13dBm (20mW) and the system impedance is 50 ohms.
  • The amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various RF receiving front-end to increase the communication distance.
  • The RF broadband amplifier is suitable for large-range shortwave, FM broadcasting, remote control receivers, cable TV signal amplifiers, and other places that require low-noise, small-signal RF amplification.
  • See more on Amazon...

The Maximum Output Of The Amplifier Is 13Dbm (20Mw) And The System Impedance Is 50 Ohms..
The Rf Broadband Amplifier Is Suitable For Large-Range Shortwave, Fm Broadcasting, Remote Control Receivers, Cable Tv Signal Amplifiers, And Other Places That Require Low-Noise, Small-Signal Rf Amplification..
The Amplifier Has The Advantages Of Wide Frequency Range, High Gain, Low Noise Figure, Etc. It Can Be Used In Various Rf Receiving Front-End To Increase The Communication Distance..
The Rf Amplifier Supports An Operating Voltage Of 9V-12V, Suitable For Lithium Battery Power Supply, And An Operating Current Of 27Ma..

Brand: FORIOT   |   Manufacturer: FORIOT

Amazon Price: $7.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #20

OPA544 Operational Amplifier Module for Motor Servo Drive Amp Audio Signal Amplifier

Asin: B0CST9ZS3J   |   Ean: 0755752724000   |   UPC: 755752724000

Features

  • OPA544 Operational Amplifier Module for Motor Servo Drive Amp Audio Signal Amplifier
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Brand: Reland Sun   |   Manufacturer: RELAND SUN

Amazon Price: $34.00 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #21

Differential Equations Guide - Math Quick Reference Guide by Permacharts

Asin: B017USHJE4   |   Model: A-814-1   |   PartNumber: A-814-1   |   Ean: 0095607015014   |   UPC: 095607015014

Features

  • Quick reference differential equations math study guide
  • This 4-page laminated mathematics quick reference chart shows you how to work your way through first order equations, second order equations, high order linear equations, and their components. Clear outlines and sample equations.
  • Perfect study aid for homeschooling and home study
  • Easy-to-read to promoted memory retention. Great learning aid.
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Perfect Study Aid For Homeschooling And Home Study.
Easy-To-Read To Promoted Memory Retention. Great Learning Aid..
This 4-Page Laminated Mathematics Quick Reference Chart Shows You How To Work Your Way Through First Order Equations, Second Order Equations, High Order Linear Equations, And Their Components. Clear Outlines And Sample Equations..

Brand: Permacharts   |   Manufacturer: Permacharts.com

Dimensions: 0.10 x 11.00 x 8.00 inches

Amazon Price: $7.95 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #22

Digital Power Amplifier Board AB/D Class 8W Mono HT8692 Differential Input 2.5-5.5V Adjustable AB Class Amplifier

Asin: B0CX7Q67RM   |   Ean: 7606891831520

Features

  • Exceptional Sound Quality The HT8692 Digital Power Amplifier Board delivers outstanding sound performance, ensuring an immersive experience for your entertainment needs.
  • Suitable for All Users Whether you're a music lover, professional, the HT8692 is suitable for anyone looking to upgrade their sound system. It caters to a wide range of preferences.
  • Versatile Usage Options This amplifier board is perfect for upgrading your home theater, gaming rig, studio. Enjoy clear sound and immerse yourself in your favorite content.
  • Reliable and Efficient Made with top notch materials, this amplifier board provides reliable power amplification for various devices, making it perfect for computer and office
  • Easy Installation The HT8692 seamlessly integrates into your existing setup, allowing for hassle free installation. Upgrade your sound with this powerful amplifier board.
  • See more on Amazon...

Versatile Usage Options This Amplifier Board Is Perfect For Upgrading Your Home Theater, Gaming Rig, Studio. Enjoy Clear Sound And Immerse Yourself In Your Favorite Content..
Easy Installation The Ht8692 Seamlessly Integrates Into Your Existing Setup, Allowing For Hassle Free Installation. Upgrade Your Sound With This Powerful Amplifier Board..
Reliable And Efficient Made With Top Notch Materials, This Amplifier Board Provides Reliable Power Amplification For Various Devices, Making It Perfect For Computer And Office.
Suitable For All Users Whether You're A Music Lover, Professional, The Ht8692 Is Suitable For Anyone Looking To Upgrade Their Sound System. It Caters To A Wide Range Of Preferences..

Brand: Bydezcon   |   Manufacturer: Bydezcon

Amazon Price: $4.74 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #23

Juried Engineering LM393P LM393 IC Dual Differential Comparator & 8-Pin DIP Sockets with Machined Contact Pins Breadboard-Friendly (Pack of 5)

Asin: B073GB6HLD   |   Ean: 0631846823524   |   UPC: 631846823524

Features

  • Single-Supply or Dual Supplies
  • Wide Range of Supply Voltage
  • Low Supply-Current Drain Independent of Supply Voltage: 0.4 mA (Typical) Per Comparator
  • Low Input Bias Current: 25 nA (Typical)
  • Low Input Offset Current: 3 nA (Typical)
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Low Supply-Current Drain Independent Of Supply Voltage: 0.4 Ma (Typical) Per Comparator.
Low Input Offset Current: 3 Na (Typical).
Low Input Bias Current: 25 Na (Typical).
Wide Range Of Supply Voltage.

Brand: Juried Engineering   |   Manufacturer: TI

Amazon Price: $8.88 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #24

Q-BAIHE AD8421 Small Signal Millivolt Microvolt Voltage Instrument Amplification Module Single Terminal Differential

Asin: B0CKXBTSXR   |   Model: Q-BAIHE   |   PartNumber: Q-BAIHE   |   Ean: 6256294957146

Features

  • D9821
    Module type: weak signal amplifier
  • Module power supply: 3V -- 16V
  • Module bandwidth: 10MHz, G=1 (AD8421)
  • Pressure swing rate: 35V/us (AD8421)
  • Module gain range: 1-10000 (AD8421 defaults to 11 times)
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Module Bandwidth: 10Mhz, G=1 (Ad8421).
Module Gain Range: 1-10000 (Ad8421 Defaults To 11 Times).
Pressure Swing Rate: 35V/Us (Ad8421).
Module Power Supply: ± 3V -- ± 16V.

Brand: Q-BAIHE   |   Manufacturer: Q-BAIHE

Amazon Price: $42.29 | as of 05/01/2024 (7:04pm pst) *DETAILS

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  #25

DBParts New for 20PCS OP07CP IC DIP-8 OP07 TI Operational Amplifier

Asin: B08237BZ34   |   Model: OP07CP IC   |   PartNumber: OP07CP IC   |   Ean: 6033792840985

Features

Dip-8 Ic.
High Quality & Six Months Warranty.
Package Include: 20Pcs.

Brand: DBParts   |   Manufacturer: DBParts

Amazon Price: $9.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #26

ACEIRMC 2pcs Voltage Amplifier Module AD620 Instrumentation Amplifier Module Signal Amplifier Module DC 3-12V High Precision

Asin: B0B6VJ7V45   |   Model: 19891   |   PartNumber: 19891   |   Ean: 0701715446953   |   UPC: 701715446953

Features

  • High precision DC voltage signal amplifier module for microvolt /millivolt signal amplification with 1.5-1000 gain range adjustment
  • Input Voltage: DC 3-12V, Signal Input Voltage: 100uV-300mV, Module Size: 32 X 22mm/1.26 X 0.87inch(L*W)
  • Support null point adjustment, negative voltage output and noise filtering capabilities ensure you can get the low distortion but high frequency signal ideal for small signal amplification
  • Equipped with AD620 instrumentation amplifier chip support 10V(maximum) signal voltage output with high precision and good linearity better performance than LM358
  • 2pcs Millivolt/Microvolt Voltage Amplifier Module AD620 Instrumentation Amplifier Module Signal Amplifier Module DC 3-12V High Precision
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Support Null Point Adjustment, Negative Voltage Output And Noise Filtering Capabilities Ensure You Can Get The Low Distortion But High Frequency Signal Ideal For Small Signal Amplification.
2Pcs Millivolt/Microvolt Voltage Amplifier Module Ad620 Instrumentation Amplifier Module Signal Amplifier Module Dc 3-12V High Precision.
Equipped With Ad620 Instrumentation Amplifier Chip Support ±10V(Maximum) Signal Voltage Output With High Precision And Good Linearity Better Performance Than Lm358.
Input Voltage: Dc 3-12V, Signal Input Voltage: 100Uv-300Mv, Module Size: 32 X 22Mm/1.26 X 0.87Inch(L*W).

Brand: ACEIRMC   |   Manufacturer: ACEIRMC

Amazon Price: $10.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #27

Juried Engineering LM339N LM339 Quad Differential Comparator Industrial Grade Breadboard-Friendly IC DIP-14 (Pack of 5)

Asin: B08FBK2SDF   |   Model: LM339N   |   PartNumber: LM339N   |   Ean: 0799993466879   |   UPC: 799993466879

Features

  • Four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages
  • Wide Supply Ranges Single Supply: 2 V to 36 V, Dual Supplies: 1 V to 18 V, Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: 36 V, Low Input Offset Current: 3 nA (Typical)
  • Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical), Low Output Saturation Voltage, Common-Mode Input Voltage Range Includes Ground
  • Low Input Bias Current: 25 nA (Typical), Low Input Offset Voltage: 2 mV (Typical), Low Output Saturation Voltage
  • Example Applications: Industrial, Automotive: Infotainment and Clusters, Body Control Modules, Power Supervision, Oscillators, Peak Detectors, Logic, Voltage Translation
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Low Supply-Current Drain Independent Of Supply Voltage: 0.8 Ma (Typical), Low Output Saturation Voltage, Common-Mode Input Voltage Range Includes Ground.
Example Applications: Industrial, Automotive: Infotainment And Clusters, Body Control Modules, Power Supervision, Oscillators, Peak Detectors, Logic, Voltage Translation.
Low Input Bias Current: 25 Na (Typical), Low Input Offset Voltage: 2 Mv (Typical), Low Output Saturation Voltage.
Wide Supply Ranges Single Supply: 2 V To 36 V, Dual Supplies: ±1 V To ±18 V, Differential Input Voltage Range Equal To Maximum-Rated Supply Voltage: ±36 V, Low Input Offset Current: 3 Na (Typical).

Brand: Juried Engineering   |   Manufacturer: TI

Amazon Price: $8.18 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #28

Juried Engineering LM2903P LM2903 Dual Differential Comparator Automotive Grade Breadboard-Friendly IC DIP-8 (Pack of 20)

Asin: B08F3QBCHV   |   Model: LM2903P   |   PartNumber: LM2903P   |   Ean: 0799993466466   |   UPC: 799993466466

Features

  • The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages
  • Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V
  • Low supply-current independent of supply voltage: 200 A per comparator, Output compatible with TTL, MOS, and CMOS
  • Common-mode input voltage range Includes Ground, Low output saturation voltage
  • Differential input voltage range equal to maximum-rated supply voltage: 36 V
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Low Supply-Current Independent Of Supply Voltage: 200 Μa Per Comparator, Output Compatible With Ttl, Mos, And Cmos.
Differential Input Voltage Range Equal To Maximum-Rated Supply Voltage: ±36 V.
Common-Mode Input Voltage Range Includes Ground, Low Output Saturation Voltage.
Single-Supply Or Dual Supplies Wide Range Of Supply Voltage Maximum Rating: 2 V To 36 V.

Brand: Juried Engineering   |   Manufacturer: TI

Amazon Price: $16.98 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #29

WWZMDiB 4Pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter for Arduino Raspberry Pi DIY and Other Experiments

Asin: B0C8JFZ3D9   |   Model: ADS1115   |   PartNumber: ADS1115   |   Ean: 0705252403011   |   UPC: 705252403011

Features

  • ADS1115 16 Bit Analog-to-Digital-Converter :It features high accuracy, programmable gain amplifier (PGA), four differential input channels, and internal oscillator for a variety of measurement and control applications.
  • Supply voltage :2.7V~5.5V.
  • Programmable Gain Amplifier (PGA) : The gain of the input signal can be adjusted in steps of 1/2, 1/4, 1/8 or 1/16. This makes it suitable for applications with different input signals.
  • Four differential input channels : Four differential signals can be sampled simultaneously. In addition, it also supports single-ended inputs, which can sample a single-ended signal.
  • Internal oscillator : The frequency can be set by an external resistor. This allows it to be used for applications with different frequencies.
  • See more on Amazon...

🥇【Programmable Gain Amplifier (Pga)】: The Gain Of The Input Signal Can Be Adjusted In Steps Of 1/2, 1/4, 1/8 Or 1/16. This Makes It Suitable For Applications With Different Input Signals..
🥉【Internal Oscillator】: The Frequency Can Be Set By An External Resistor. This Allows It To Be Used For Applications With Different Frequencies..
🥈【Four Differential Input Channels】: Four Differential Signals Can Be Sampled Simultaneously. In Addition, It Also Supports Single-Ended Inputs, Which Can Sample A Single-Ended Signal..
⚡【Supply Voltage】:2.7V~5.5V..

Brand: WWZMDiB   |   Manufacturer: WWZMDiB

Amazon Price: $15.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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  #30

EC Buying Rf Amplifier Board Module LNA 0.01-2000MHz Broadband Gain 32dB Amplification Low Noise DC 12V Medium Amplifier Module for Remote Control

Asin: B0C1C75BKG

Features

  • This amplifier has the advantages of a wide frequency range, high gain, and low noise
  • Power supply voltage: 12V DC; Input output impedance: 50
  • Gain: 32dB; Bandwidth: 10MHz to 2GHz (gain varies at different frequencies)
  • It can be used for various RF reception front-end, increasing communication distance
  • Widely used in short wave, FM broadcasting, remote control receiver, cable TV signal amplifier, and other places where low noise small signal RF amplification is required
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Gain: 32Db; Bandwidth: 10Mhz To 2Ghz (Gain Varies At Different Frequencies).
Widely Used In Short Wave, Fm Broadcasting, Remote Control Receiver, Cable Tv Signal Amplifier, And Other Places Where Low Noise Small Signal Rf Amplification Is Required.
It Can Be Used For Various Rf Reception Front-End, Increasing Communication Distance.
Power Supply Voltage: 12V Dc; Input Output Impedance: 50 Ω.

Brand: EC Buying   |   Manufacturer: EC Buying

Amazon Price: $13.99 | as of 05/01/2024 (7:04pm pst) *DETAILS
Availability: In Stock

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