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IS31FL3732A Datasheet AUDIO MODULATED MATRIX LED DRIVER

Manufacturer: Lumissil

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Datasheet Details

Part number IS31FL3732A
Manufacturer Lumissil
File Size 830.95 KB
Description AUDIO MODULATED MATRIX LED DRIVER
Datasheet download datasheet IS31FL3732A Datasheet

General Description

The IS31FL3732A is a compact LED driver for 144 single LEDs.

The device can be programmed via an I2C compatible interface.

The IS31FL3732A offers two blocks each driving 72 LEDs with 1/9 cycle rate.

Overview

IS31FL3732A AUDIO MODULATED MATRIX LED DRIVER GENERAL.

Key Features

  • Supply voltage range: 2.7V to 5.5V.
  • 1MHz I2C-compatible interface.
  • 144 LEDs in dot matrix.
  • Individual blink control.
  • Individual PWM control 256 steps.
  • Individual on/off control.
  • Global current control 256 steps.
  • Cascade for synchronization of chips.
  • 8 frames memory for animations.
  • Picture mode and animation mode.
  • Auto intensity breathing during the switching of different frames.
  • LED frames displayed can be modulated with audio signal i.

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