New Product Introduction

Maxim Integrated MAX40000 1.7V, 0.9μA comparators

The MAX40000 / MAX40001 are tiny, single comparators with built-in voltage references that are ideal for a wide variety of portable electronics applications.

Maxim MAX40000 diagram

The MAX40000/MAX40001 are tiny, single comparators with built-in voltage references that are ideal for a wide variety of portable electronics applications, such as cell phones, portable instruments, and notebooks that have extremely tight board space and power constraints. The MAX40000/MAX40001 are available in a 6-bump wafer-level package (WLP) with 1.11mm x 0.76mm footprint and a 6-pin SOT23 package. The MAX40000 has a push-pull output and the MAX40001 has an open-drain output.

 

Key features

  • Micropower Operating Current (0.9µA typ, 1.7µA max)
  • Internal Precision Reference Saves Space and Cost
  • Multiple Reference Voltages 1.252V, 1.66V, 1.94V, and 2.22V
  • Input Voltage Range = -0.2V to 5.7V
     

Additional features

  • Micropower Operating Current (0.9µA typ, 1.7µA max) Preserves Battery Power
  • Tiny 1.11mm x 0.76mm 6-Bump WLP and SOT23 Packages Save Board Space
  • Internal Precision Reference Saves Space and Cost of an External Reference
  • < 1% at Room Temperature, < 2.5% Over Temp Reference
  • Multiple Reference Voltages (1.252V, 1.66V, 1.94V, and 2.22V)
  • Input Voltage Range = -0.2V to 5.7V
  • Supply Voltage Range (1.7V to 5.5V) Allows Operation from 1.8V, 2.5V, 3V, and 5V Supplies
  • < 10µs Propagation Delay
  • Push-Pull (MAX40000) or Open-Drain (MAX40001) Outputs
     

Applications

  • Cell Phones
  • Electronic Toys
  • Level Detectors
  • Notebook Computers
  • Portable Medical Instruments/Wearables
  • Tablets and Consumer Accessories

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