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MAX9646 Datasheet nanoPower Comparators

Manufacturer: Maxim Integrated (now Analog Devices)

Download the MAX9646 datasheet PDF. This datasheet also includes the MAX9644 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX9644_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

General Description

The MAX9644/MAX9645/MAX9646 are small, single comparators, ideal for a wide variety of portable electronics applications such as cell phones, media players, and notebooks that have extremely tight board space and power constraints.

These comparators are offered in both a miniature 4-bump UCSP™ package with a 1mm x 1mm footprint (as small as two 0402 resistors) and a 5-pin SOT23 package.

The ICs

Overview

Click here for production status of specific part numbers.

MAX9644/MAX9645/ MAX9646 nanoPower Comparators with Precision Reference in 4-Bump UCSP.

Key Features

  • Tiny, 1mm x 1mm x 0.6mm 4-Bump UCSP.
  • Footprint = Two 0402 Resistors.
  • Also Available in a 5-Pin SOT23 Package.
  • Ultra-Low Operating Current (700nA max).
  • -0.3V to +5.5V Input Voltage Range.
  • Internal 0.2V Reference Trimmed to 1% Accuracy.
  • 15μs Propagation Delay.
  • -40ºC to +85ºC Extended Temperature Range Ordering Information PART PIN-.

More Datasheets from Maxim Integrated (now Analog Devices)

Part Number Description
MAX9643 60V High-Speed Precision Current-Sense Amplifier
MAX9644 nanoPower Comparators
MAX9645 nanoPower Comparators
MAX9647 (MAX9647 / MAX9648) Tiny Pack Comparators
MAX9648 (MAX9647 / MAX9648) Tiny Pack Comparators
MAX9614 Rail-to-Rail Op Amps
MAX9616 Rail-to-Rail Op Amps
MAX9617 1.5MHz Op Amps
MAX9618 1.5MHz Op Amps
MAX9619 1.5MHz Op Amps