DM13H-E Overview
Description
DM13H-E is a 16-channel constant-current sink driver specifically designed for LED display applications. The device incorporates shift registers, data latches, and constant current circuitry on the silicon CMOS chip.
Key Features
- Maximum output voltage: 17V
- Maximum cascade clock frequency: 25MHz
- Built-in LED open/short detection: Real-time detection or Smart detection
- Built-in Outputs short to GND detection: Real-time or Smart detection
- Fast detecting response: 100ns (min.)
- Over temperature protection: Alarm (junction temperature > 130°C) Shutdown (junction temperature > 170°C)
- In-rush current control
- Schmitt trigger input
- Power supply voltage: 3.0V to 5.5V
- Package pin assignment compatible to conventional LED drivers (DM134B/5B,DM13C)
