MAX9647
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MAX9647

General-Purpose, Low-Voltage, Single Comparators in Tiny Packages

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Pin-for-Pin Compatible Replacements for LMX331/LMX331H

Info: : PRODUCTION tooltip
Info: : PRODUCTION tooltip
Part Models 4
1ku List Price Starting From $0.49
Features
  • Guaranteed +1.8V to +5.5V Performance
  • -40°C to +125°C Automotive Temperature Range
  • Low Supply Current (60µA/Channel at VDD = +5.0V)
  • Input Common-Mode Voltage Range Includes Ground
  • No Phase Reversal for Overdriven Inputs
  • Low Output Saturation Voltage (120mV)
  • Internal 2mV Hysteresis (MAX9648)
  • 5-Pin SC70 Space-Saving Package (2.0mm x 2.1mm x 1.0mm)
Additional Details
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The MAX9647/MAX9648 comparators are drop-in, pin-for-pin compatible replacements for the LMX331/LMX331H. The MAX9648 has the added benefit of internal hysteresis to provide noise immunity, preventing output oscillations even with slow moving input signals.

Advantage of the ICs include low supply voltage, small package, and low cost. They also offer a wide supply voltage range, wide operating temperature range, competitive CMRR and PSRR, response time characteristics, input offset, low noise, output saturation voltage, input bias current and RF immunity.

The ICs are available in both 5-pin SC70 and SOT23 packages.

Applications

  • Battery-Powered Electronics
  • General-Purpose Low-Voltage Applications
  • General-Purpose Portable Devices
  • Mobile Communications
  • Notebooks and PDAs
Part Models 4
1ku List Price Starting From $0.49

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Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
MAX9647AUK+
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MAX9647AUK+T
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MAX9647AXK+
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MAX9647AXK+T
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Part Models

Product Lifecycle

PCN

Feb 4, 2015

- 1341_CANCELLATION

ASSEMBLY

MAX9647AUK+

PRODUCTION

MAX9647AUK+T

PRODUCTION

Filter by Model

reset

Reset Filters

Part Models

Product Lifecycle

PCN

Feb 4, 2015

- 1341_CANCELLATION

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ASSEMBLY

MAX9647AUK+

PRODUCTION

MAX9647AUK+T

PRODUCTION

Software & Part Ecosystem

Evaluation Kits 1

MAX9647EVKIT

Evaluation Kit for the MAX9647 and MAX9648

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MAX9647EVKIT

Evaluation Kit for the MAX9647 and MAX9648

Evaluation Kit for the MAX9647 and MAX9648

Features and Benefits

  • Accommodates Multiple Configurations for the Comparator
  • Accommodates Easy-to-Use Components
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Detail

The MAX9647 evaluation kit (EV kit) provides a proven design to evaluate the MAX9647 single comparator. The EV kit circuit can be easily configured by installing shunts and changing a few components to support multiple configurations for comparator applications such as logic-level translation and relaxation oscillator. The EV kit provides 0603 component PCB pads for ease of evaluation. The EV kit operates from a +1.8V to +5.5V VDD supply.
The EV kit comes with a MAX9647AUK+ installed. Contact the factory for samples of the pin-compatible MAX9648AUK+.

Applications

  • Automotive Applications
  • Battery-Powered Electronics
  • General-Purpose Low-Voltage Applications
  • General-Purpose Portable Devices
  • Mobile Communications
  • Notebooks and PDAs

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