Datasheet Summary
.. a u s t ri a m i c r o s y s t e m s
Preliminary Product Brief
A S 11 0 9
C o n s ta n t
- C u r r e n t , 8
- B i t L E D D r i v e r w i t h D i a g n o s t i c s
1 General Description
The AS1109 was designed to drive up to 8 LEDs through a fast serial interface and Features
8 output constant current drivers and an on-chip diagnostic readback function. The high clock-frequency (up to 30MHz), adjustable output current, and flexible serial interface makes the device perfectly suited for high-volume transmission applications. Output current is adjustable (up to 100mA/channel) using an external resistor (REXT). The serial interface includes an integrated shift register...
