Datasheet Summary
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50mA, 16-Channel LED Driv e r w i t h D i a g n o s t i c s
D a ta s h e e t
1 General Description
The AS1113 is designed to drive up to 16 LEDs through a fast serial interface and Features
16 output constant current drivers and an on-chip diagnostic read-back function. The high clock-frequency (up to 50MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission applications. Output current is adjustable (up to 50mA/channel) using an external resistor (REXT). The serial interface with Schmitt trigger inputs includes an integrated shift register. Additionally, an internal data register stores the...