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MAX6972 - (MAX6972 / MAX6973) 16-Output PWM LED Drivers

Datasheet Summary

Description

The MAX6972/MAX6973 precision current-sinking, 16-output PWM LED drivers drive red, green, and/or blue LEDs for full-color graphic message boards and video displays.

Features

  • 16 LED Current Sink Outputs (Two Banks of Eight Outputs).
  • 32 LED Drive Option When Multiplexing.
  • 33MHz Clock Supports Up to 63 Frames per Second of Video.
  • Constant Output Current Calibration from 11mA to 55mA in 256 Steps.
  • EZCascade™ Interface Simplifies Multiple Driver Cascading Without External Buffers.
  • 12-Bit or 14-Bit Individual PWM LED Intensity Controls.
  • 7-Bit or 5-Bit Panel PWM-Intensity Control.
  • +3V to +7V LED Power.

📥 Download Datasheet

Datasheet preview – MAX6972

Datasheet Details

Part number MAX6972
Manufacturer Maxim Integrated Products
File Size 739.68 KB
Description (MAX6972 / MAX6973) 16-Output PWM LED Drivers
Datasheet download datasheet MAX6972 Datasheet
Additional preview pages of the MAX6972 datasheet.

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Full PDF Text Transcription

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19-0534; Rev 0; 5/06 KIT ATION EVALU E L B A IL AVA 16-Output PWM LED Drivers for Message Boards Features ♦ 16 LED Current Sink Outputs (Two Banks of Eight Outputs) ♦ 32 LED Drive Option When Multiplexing ♦ 33MHz Clock Supports Up to 63 Frames per Second of Video ♦ Constant Output Current Calibration from 11mA to 55mA in 256 Steps ♦ EZCascade™ Interface Simplifies Multiple Driver Cascading Without External Buffers ♦ 12-Bit or 14-Bit Individual PWM LED Intensity Controls ♦ 7-Bit or 5-Bit Panel PWM-Intensity Control ♦ +3V to +7V LED Power Supply ♦ +3.0V to +3.
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