ams AS1130 LED Driver IC

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설명

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.

세부 정보

조건

Package
WLCSP
Interface
input
I²C
output
I²C
Package dimension
h
0.6 mm
l
2.48 mm
w
2.2 mm
Supply voltage
3.3 V
min.
2.7 V
max.
5.5 V
Current
IF max.
30 mA
Number of current sinks
132

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