Best Comparator Amplifiers (March 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

ON Semiconductor LM339DR2G Amplifier; Comparator, Quad Single Supply 14-Pin S...

9.9
CPR Score
Top 2

Juried Engineering LM393P LM393 IC Dual Differential Comparator & 8-Pin DIP S...

9.7
CPR Score
Top 3

Juried Engineering LM393P LM393 IC Dual Differential Comparator & 8-Pin DIP S...

9.6
CPR Score
Tips


Our team has recommended top 30 Comparator Amplifiers to make your shopping easy after considering different features about Comparator Amplifiers reviews of brands, including Generic, Texas Instruments, Walfront, WNSC, Jiawu, Deryang, STMicroelectronics, MAJOR BRANDS, Maxim Integrated Products, Juried Engineering And National Semiconductor. And after researching, ON Semiconductor LM339DR2G Amplifier; Comparato... is a highly recommended Comparator Amplifiers item.

* Cherrypicksreviews.com is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Comparator Amplifiers Rated by CherryPicks

Market Overview
Comparator Amplifiers Reviewed
  • Reviews Analyzed: 15 Items
  • CPR Avg. Rating: 8.3 / 10
30 Products Evaluated
  • Highest Price: $395.60
  • Lowest Price: $1.52
  • Avg. Price: $24.35
Price Disclaimer

Top 30 Comparator Amplifiers on Amazon (Verified You can Buy)

Top 1

ON Semiconductor LM339DR2G Amplifier; Comparator, Quad Single Supply 14-Pin SOIC (Nonreturnable) (10 pieces)

0.0006 Pounds

Ratings for ON Semiconductor LM339DR2G Amplifier; Comparator, Quad Single Supply 14-Pin SOIC (Nonreturnable) (10 pieces) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Data Alchemy -
Top 2

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

Juried Engineering

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Single-Supply or Dual Supplies
Wide Range of Supply Voltage
Show More
Top 3

Juried Engineering LM393P LM393 IC Dual Differential Comparator & 8-Pin DIP Sockets with Machined Contact Pins Breadboard-Friendly (Pack of 10)

Juried Engineering

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Single-Supply or Dual Supplies
Wide Range of Supply Voltage
Show More
Top 4

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

Juried Engineering
LM339N

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Data Alchemy -
Juried Engineering -

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)
Show More
Top 5

TLV3501 High Speed Waveform Comparator Frequency Meter Front Shaping Module 2.7-5VDC Rail to Rail Output Can Directly Drive TTL/CMOS Level Voltage Signal Shaping Period 1Hz-120MHz

Walfront
0.0 x 0.0 x 0.0 Inches
0.022 Pounds

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
nineone 9,085

Features

SINGLE-CHANNEL: TLV3501 is a single-channel high-speed push-pull output comparator, delay is 4.5ns, supply voltage: + 2.7V to + 5.5V
FRONT SHAPING MODULE: This module can be for a wide range of voltage signal shaping period, as the frequency, phase difference time domain measurements and other front-end conditioning module
Show More
Top 6

Major Brands OP07 General Purpose Single OP Amplifier, -18 Volt, 8-Pin, PDIP, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 10)

MAJOR BRANDS
OP07

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Package Dimensions: 0.37 L x 0.14 H x 0.26 W (inches)
Package Weight: 0.02 pounds
Show More
Top 7

Juried Engineering LM319N LM319 High Speed Dual Comparator Breadboard-Friendly (Pack of 5)

Juried Engineering
LM319N

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Two Independent Comparators and Operates from a Single 5-V Supply
Typically 80-ns Response Time at ±15 V and Minimum Fan-out of 2 Each Side
Show More
Top 8

Juried Engineering LM339N LM339 Quad Differential Comparator Industrial Grade Breadboard-Friendly IC DIP-14 (Pack of 10)

Juried Engineering
LM339N

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Juried Engineering -

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)
Show More

Texas Instruments INA126PA Single SP Instrumented Amplifier, 18-36 V, 8-Pin, 9.81 mm L x 6.35 mm W x 4.57 mm H (Pack of 2), 6.35 millimeters Width, 9.81 millimeters Length, Volts (Pack of 2)

Texas Instruments
INA126PA
0.0006 Pounds

Ratings for Texas Instruments (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Single version and low input bias current: 25Na max
Low quiescent current: 175A/channel
Show More
Top 10

Texas Instruments LM311P LM311 Differential Comparator With Strobes DIP8 5 Pack

Texas Instruments
0.0006 Pounds

Ratings for Texas Instruments (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Data Alchemy -

Features

Fast Response Time: 165 ns
Strobe Capability
Show More
Top 11

Juried Engineering LM393AP LM393 Precision Dual Differential Comparator, Industrial Grade IC DIP-8 Breadboard-Friendly (Pack of 5)

Juried Engineering
LM393AP

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Single-supply or dual supplies
Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage
Show More
Top 12

Major Brands LF353N General Purpose Dual Op Amplifier, -18 V, 8-Pin, Mdip Rail, 3mm H x 6.35 mm W x 9.27 mm L (Pack of 15), 6.35 millimeters Width, 9.27 millimeters Length, Volts (Pack of 15)

MAJOR BRANDS
LF353N
0.015 Pounds

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Internally trimmed offset voltage: 10 mv
Low input bias current: 50Pa
Show More
Top 13

Major Brands LM358AN General Purpose Dual OP Amplifier, -15-30 Volt, 8-Pin, Plastic Dip Tube, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 20)

MAJOR BRANDS
LM358AN

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Internally frequency-compensated
Large dc voltage gain: 100 db
Show More
Top 14

National Semiconductor LM318N Single General Purpose OP Amplifier, 8-Pin, -20 Volt, MDIP Rail, 9.27 mm L x 6.35 mm W x 3.3 mm H (Pack of 10)

National Semiconductor
LM318N

Ratings for National Semiconductor (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Mounting - through hole
Dual power supply
Show More
Top 15

Major Brands TL081CP General Purpose Single OP Amplifier, -18 Volt, 8-Pin, JFET, Plastic Dip Tube, 4.57 mm H x 6.35 mm W x 9.81 mm L (Pack of 15)

MAJOR BRANDS
TL081CP
0.015 Pounds

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Power supply: dual
Supply voltage: +/-3.5V to +/-18V
Show More
Top 16

Major Brands LM393N. Dual Comparator, -18 Volt, 36 Volt, 8-Pin, MDIP Rail, 3.3 mm H x 6.35 mm W x 9.27 mm L (Pack of 20)

MAJOR BRANDS
LM393N.
0.02 Pounds

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Leyal -

Features

Dual comparator
Dual in-line package
Show More
Top 17

Texas Instruments LM358P Low Power Dual OP Amplifier, General Purpose, 8-Pin, -16-32 Volt, 9.81 mm L x 6.35 mm W x 4.57 mm H (Pack of 15)

Texas Instruments
LM358P
0.0006 Pounds

Ratings for Texas Instruments (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Data Alchemy -

Features

Single or dual power supply
Voltage single supply: 3V to 32V
Show More
Top 18

Juried Engineering LM339N LM339 Quad Differential Comparator Industrial Grade Breadboard-Friendly IC DIP-14 (1 Piece)

Juried Engineering
LM339N

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Data Alchemy -

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)
Show More
Top 19

Juried Engineering LM393P IC Dual Differential Comparator & 8-Pin DIP Sockets with Machined Contact Pins Breadboard-Friendly (Pack of 1)

Juried Engineering

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Single-Supply or Dual Supplies
Wide Range of Supply Voltage
Show More
Top 20

Juried Engineering LM393AP LM393 Precision Dual Differential Comparator, Industrial Grade IC DIP-8 Breadboard-Friendly (Pack of 20)

Juried Engineering
LM393AP

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

Features

Single-supply or dual supplies
Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage
Show More
Top 21

Voltage Measurement Module, DVB01 Voltage Comparator for Voltage Measurement for Control Applications

Deryang

Ratings for Deryang (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JHARP Associates -

Features

The module is made of high‑quality components and processed with stable performance. It can be widely used in various voltage measurement and control applications.
Increase the automatic power saving function, the user can set it autonomously. All setting parameters can be saved automatically, and the setting contents will not be lost when power is off.
Show More
Top 22

Comparator Dual177;18V/36V 8-Pin SO N T/R

LM393DT
0.0006 Pounds

Ratings for Comparator Dual177;18V/36V 8-Pin SO N T/R (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Top 23

Juried Engineering LM2903P LM2903 Dual Differential Comparator Automotive Grade Breadboard-Friendly IC DIP-8 (1 Piece)

Juried Engineering
LM2903P

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

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
Show More
Top 24

MAXIM INTEGRATED PRODUCTS MAX9141EKA+T Analog Comparator, Rail to Rail I/P, High Speed, 1, 40 ns, 2.7V to 5.5V, SOT-23, 8 (100 pieces)

Maxim Integrated Products

Ratings for Maxim Integrated Products (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
KHC Shop -
Top 25

RF WideBand Amplifier SPDT Switch Module Single Pole Double Throw High Gain Low Noise High Frequency DC‑4000MHz

Walfront
HMC435
0.3937 x 0.3937 x 0.3937 Inches
0.0243 Pounds

Ratings for Walfront (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Dawnsou -

Features

✔[High Quality PCB Material]: High quality PCB material, corrosion‑resistant, anti‑oxidation, increased service life.
✔[2-Way]: There should be a certain degree of isolation between the output ports of the power divider, and the input signal of one channel can be divided into equal or unequal signals of two channels.
Show More
Top 26

MAX9118EXK+T - Analog Comparator, Beyond the Rails, Nanopower, 1, 16 µs, 1.6V to 5.5V, SC-70, 5 Pins (1 piece)

0.01 Pounds

Ratings for MAX9118EXK+T - Analog Comparator, Beyond the Rails, Nanopower, 1, 16 µs, 1.6V to 5.5V, SC-70, 5 Pins (1 piece) (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Materro LLC -
Top 27

Juried Engineering LM393AP LM393 Precision Dual Differential Comparator, Industrial Grade IC DIP-8 Breadboard-Friendly (1 Piece)

Juried Engineering
LM393AP

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
DataAlchemy -
Juried Engineering -

Features

Single-supply or dual supplies
Wide range of supply voltage Maximum rating: 2 V to 36 V, Low input bias current, Low output saturation voltage
Show More
Top 28

Juried Engineering LM2903P LM2903 Dual Differential Comparator Automotive Grade Breadboard-Friendly IC DIP-8 (Pack of 10)

Juried Engineering
LM2903P

Ratings for Juried Engineering (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Juried Engineering -

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
Show More
Top 29

Major Brands LF347N General Purpose Quad OP Amplifier, -18 Volt, 14-Pin, MDIP Rail, 3.3 mm H x 6.35 mm W x 19.05 mm L (Pack of 10)

MAJOR BRANDS
LF347N
0.02 Pounds

Ratings for MAJOR BRANDS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Typical gain bandwidth product - 4Mhz
Maximum power dissipation - 1000Mw
Show More
Top 30

Front Shaping Module, 1Hz-120Hz Scalability High Speed Comparators for Conversion Circuit

WNSC

Ratings for WNSC (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Wnesoza -

Features

With single‑channel high‑speed push‑pull output comparator, the delay is 4.5ns.
Without threshold setting, the sine wave, square wave and triangular wave can be transformed into square wave, which can be used easily without debugging.
Show More

Top 10 Comparator Amplifiers - Verified to Buy (Mar. 2024)

Top 8 Comparator Amplifiers Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Juried Engineering
  • Walfront
  • MAJOR BRANDS
  • Texas Instruments
  • National Semiconductor
  • Deryang
  • Maxim Integrated Products
  • WNSC

Top 10 Comparator Amplifiers Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 DataAlchemy 570 4.4
🥈 nineone 562 4.7
🥉 Data Alchemy 454 3.6
4 Amazon.com 385 4.7
5 KHC Shop 206 4.5
6 Materro LLC 190 4.7
7 Dawnsou 106 4.6
8 Juried Engineering 38 4.9
9 Amzn Sale 31 4.4
10 Wnesoza 31 3.9
View or download top Comparator Amplifiers seller & rating report
DataAlchemy [570] nineone [562] Data Alchemy [454] Amazon.com [385] KHC Shop [206] Materro LLC [190] Dawnsou [106] Juried Engineering [38] Amzn Sale [31] Wnesoza [31] DataAlchemy 22% nineone 22% Data Alchemy 18% Amazon.com 15% KHC Shop 8% Materro LLC 7% Dawnsou 4% Juried Engineering 1% Amzn Sale 1% Wnesoza 1%

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When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

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Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Industrial Electrical supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Comparator Amplifiers to buy for new March 2024?

CherryPicks’s Methodology for Evaluating Comparator Amplifiers

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Industrial Electrical items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 394 of Comparator Amplifiers reviews based on our selection criteria. It helped us shortlist the top qualified and rated Comparator Amplifiers for Industrial Electrical, We found that most customers choose Comparator Amplifiers with an average price of $24.35, and the top brands are Generic, Texas Instruments, Walfront, WNSC, Jiawu, Deryang, STMicroelectronics, MAJOR BRANDS, Maxim Integrated Products, Juried Engineering And National Semiconductor. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Comparator Amplifiers for you, We have researched hundreds of sellers and picked the top sellers for Industrial Electrical, including DataAlchemy, nineone, Data Alchemy, Amazon.com, KHC Shop, Materro LLC, Dawnsou, Juried Engineering, Amzn Sale, Wnesoza, Jiawoaus-US And Leyal. The ON Semiconductor LM339DR2G Amplifier; Comparato... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 0 consumers with an average rating of 0.0.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Comparator Amplifiers to buy.


Written By Ronald M. Bieber

Ronald M. Bieber has rich experience as a science lab instructor in a college and this has provided him with the right requisite knowledge and experience to be a professional in the act of spotting the right and wrong product. He would be helping us make the right choice in this regard.