AS1110 Overview
Description
The AS1110 is designed to drive up to 16 LEDs through a fast serial interface and features 16 output constant current drivers and an onchip 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.
Key Features
- 16 Constant-current output channels
- Excellent output current accuracy
- Between channels: <±3%
- Between devices: <±3%
- Output current per channel: 0.5mA to 100mA
- Controlled In-rush current
- Over-Temperature, Open-LED, Shorted-LED Diagnostic functions
- Low-current test mode
- Global fault monitoring
- Low shutdown mode current: 10µA
