TLC5940-EP Overview
Description
The TLC5940-EP is a 16-channel, constant-current sink LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step, constant-current sink (dot correction).
Key Features
- 1 16 Channels
- 12-Bit (4096 Steps) Grayscale PWM Control
- Dot Correction – 6 Bit (64 Steps) – Storable in Integrated EEPROM
- LED Power Supply Voltage up to 17 V
- VCC = 3 V to 5.5 V
- Serial Data Interface
- Controlled In-Rush Current
- 30-MHz Data Transfer Rate
- CMOS Level I/O
- Error Information – LOD: LED Open Detection – TEF: Thermal Error Flag
