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

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.

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.

📥 Download Datasheet

Datasheet preview – MIC5400

Datasheet Details

Part number MIC5400
Manufacturer Micrel Semiconductor
File Size 119.57 KB
Description Dual/ 8-Output/ 14-Bit LED Video Display Driver
Datasheet download datasheet MIC5400 Datasheet
Additional preview pages of the MIC5400 datasheet.

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Full PDF Text Transcription

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MIC5400 Micrel MIC5400 Dual, 8-Output, 14-Bit LED Video Display Driver 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. A single external resistor sets maximum drive current. Use of an external resistor allows different color LED banks to be biased to the same intensity. Brightness control is digitally programmed through the serial interface.
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