DM13A-E Overview
DM13A-E is a 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. The maximum output current value of all 16 channels is adjustable by a single external resistor.
DM13A-E Key Features
- Minimum constant-current outputs: 0.3mA
- Low minimum output voltage: 0.31V@0.4mA
- Maximum output voltage: 5.5V
- Maximum clock frequency: 25MHz
- Power supply voltage: 3.3V to 5V
- Overshooting stress elimination
- Ghost elimination
- In-rush current control
- Bit-to-bit skew : 0.7 %@0.8mA
- Chip-to-chip skew : 1.4 %@15mA
