ams AS1130 LED Driver IC

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描述

The AS1130 is a I²C interfaced, ultra-compact cross-plexing LED driver IC for 132 single LEDs with error diagnostic and correction. It offers a 8-bit PWM per LED and a 8-bit analog current adjustment on each matrix for up to 3mA per LED. It offers up to 36 frames of memory and scrolling function reducing MCU load.
产品规格书
AS1130 DS000283
English
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详情

特点

  • Up to 132 LEDs in an 11x12 matrix
  • 8-bit PWM per LED and current control per line
  • 36 frames of memory with scrolling option
  • Error detection & correction

优势

  • Worlds lowest PCB real estate vs LED count
  • 16.7M full color matrix with white balance
  • Reduces MCU load and increases battery lifetime
  • Identifies defect LEDs and "removes" them from the matrix

产品参数

封装
WLCSP
接口
输入
I²C
输出
I²C
封装尺寸
h 典型值
0.6 mm
l 典型值
2.48 mm
w 典型值
2.2 mm
电源电压
典型值
3.3 V
最小值
2.7 V
最大值
5.5 V
电流
IF 最大值
30 mA
电流接收器数量
132

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