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MIC5400 Datasheet Dual/ 8-Output/ 14-Bit LED Video Display Driver

Manufacturer: Micrel Semiconductor

Datasheet Details

Part number MIC5400
Manufacturer Micrel Semiconductor
File Size 119.57 KB
Description Dual/ 8-Output/ 14-Bit LED Video Display Driver
Download MIC5400 Download (PDF)

General Description

The MIC5400 consists of 2 banks of 8 LED driver outputs, each output capable of sinking up to 30mA.

Each bank is intended to drive 8 LED pixels of the same color.

Most applications will use the MIC5400 to drive pixel clusters of 4 LEDs (RRGB.) Typically two red LEDs are used for every one green and blue to compensate for red LED brightness.

Overview

MIC5400 Micrel MIC5400 Dual, 8-Output, 14-Bit LED Video Display Driver.

Key Features

  • 2 banks of 8 outputs.
  • Output characteristics:.
  • Current sink: 30mA.
  • Programmable brightness control.
  • Coarse: 4-bit resolution DAC.
  • Fine: 10-bit resolution PWM.
  • Resistor sets maximum LED current to compensate variation in LEDs.
  • Current limit on each output.
  • Full protection:.
  • Over-temperature shutdown.
  • Watchdog disables output under fault condition.
  • Power-on reset (all LEDs Off).
  • So.