DM13A 16-bit Constant Current LED Driver - (AD16798)

Description:

The DM13A is a constant current driver designed specifically for LED display applications. The device incorporates shift registers, data latches, and constant current circuits on the silicon CMOS chip. The maximum output current value of the 16 channels can be adjusted by a single external resistor.

Features:

- Constant current outputs: 3 mA to 60 mA, adjustable by an external resistor

- Maximum output voltage: 17 V

- Maximum clock frequency: 25 MHz

- Supply voltage: 3.3 V to 5 V

- Startup current control

- Bit-to-bit misalignment: ± 3% Chip-to-chip misalignment: ± 6%

- Package and pin assignment compatible with conventional LED drivers (ST2221C, DM134/5/6)

Datasheet