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BU16501KS2 - LED Driver

Description

BU16501KS2 is “Matrix LED Driver” that is the most suitable for Home Appliance.

It can control 8x16 (128 dot) LED Matrix by internal 8-channel PMOS SWs and 16-channel LED drivers.

It can control the brightness in each dot by the setting of the internal register.

Features

  • LED Matrix driver (8x16).
  • It has 8-channel PMOS SWs and 16-channel current drivers with 1/8 TDM timing driven sequentially.
  • Put ON/OFF (for every dot).
  • The current drivers can drive from 0 to 20.00mA current with “16” steps(for every dot).
  • The current drivers can drive maximum 42.5mA/Line (ISET=47kΩ).
  • 64 steps of the luminance control by PWM (common setting for all dots).
  • Interface.
  • SPI and I2C BUS FS mode (max 400 kHz) Compability.
  • For I2C mode, I.

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Datasheet preview – BU16501KS2

Datasheet Details

Part number BU16501KS2
Manufacturer ROHM
File Size 1.27 MB
Description LED Driver
Datasheet download datasheet BU16501KS2 Datasheet
Additional preview pages of the BU16501KS2 datasheet.

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Full PDF Text Transcription

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Datasheet LED Driver with I2C Compatible and 3-wire Serial Interface for 8×16 LEDs in Dot Matrix BU16501KS2 General Description BU16501KS2 is “Matrix LED Driver” that is the most suitable for Home Appliance. It can control 8x16 (128 dot) LED Matrix by internal 8-channel PMOS SWs and 16-channel LED drivers. It can control the brightness in each dot by the setting of the internal register. It supports SPI and I2C interface. Features  LED Matrix driver (8x16)  It has 8-channel PMOS SWs and 16-channel current drivers with 1/8 TDM timing driven sequentially.  Put ON/OFF (for every dot)  The current drivers can drive from 0 to 20.00mA current with “16” steps(for every dot)  The current drivers can drive maximum 42.
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