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High Voltage, Low Power Comparator

Micropower Comparator Offers Industry's Smallest Package (0.848mm x 1.588mm) and Lowest Power

Product Details

Key Features

Simplified Block Diagram

Technical Docs

Data Sheet High Voltage, Low Power Comparator Apr 18, 2022

Support & Training

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Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.

Key Features

  • Low Operating Current of 16µA (typ)
  • Input Voltage Range from 0V to 27.5V
  • 2µs Propagation Delay
  • ​Internal High-Precision Voltage Reference
  • Internal Current Source for Customized Thresholds and Hysteresis with External Resistors
  • Open-Drain Output
  • Tiny 8-Bump WLP (0.35mm pitch) and TDFN (2mm x 2mm) Packages
  • -40°C to 125°C Temperature Range

Applications/Uses

  • Notebook and Tablet Computers
  • Portable Medical Devices
  • Industrial Equipment
  • IoT

Description

MAX40070/MAX40072 is a family of single micropower comparators ideal for a wide variety of battery operated devices in computing, industrial, medical, and IoT applications that have extremely tight board space and power constraints while requiring high levels of precision. These comparators are offered with an open-drain output in a small 8-bump (0.35µm pitch) wafer level package as well as a TDFN package.

The MAX40070/MAX40072 family features a rail-to-rail input voltage range of 0V to +27.5V on IP pin, independent of the supply voltage. It also features internal filtering to provide high EMI immunity.

The MAX40070/MAX40072 uses a high-precision integrated reference voltage (1.6V) as well as a precision internal current source that allows customized comparator threshold and hysteresis by using two external resistors.

These comparators consume only 16µA (typ) supply current with a propagation delay of 2µs. They all operate over the extended -40°C to +125°C temperature range.

Simplified Block Diagram

MAX40070, MAX40072: Simplified Block Diagram MAX40070, MAX40072: Simplified Block Diagram Zoom icon

Technical Docs

Data Sheet High Voltage, Low Power Comparator Apr 18, 2022

Support & Training

Search our knowledge base for answers to your technical questions.

Filtered Search

Our dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .

Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.