Datasheet Details
| Part number | TLC5942 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.32 MB |
| Description | 16-Channel 12-Bit PWM LED Driver |
| Datasheet |
 TLC5942 Datasheet
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Description
The TLC5942 is a 16-channel, constant current sink driver.
Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 128 constant current sink steps for dot correction.
Dot correction adjusts the brightness variations between LEDs.
Features
- 1.
- 23 16 Channels, Constant Current Sink Output.
- 50-mA Capability (Constant Current Sink).
- 12-Bit (4096 Steps) Grayscale Control with PWM.
- 7-Bit (128 Steps) Dot Correction with Sink Current.
- LED Power-Supply Voltage up to 17 V.
- Constant Current Accuracy:.
- Channel-to-Channel = ±1.5%.
- Device-to-Device = ±3%.
- VCC = 3.0 V to 5.5 V.
- CMOS Level I/O.
- 30-MHz Data Transfer Rate.
- 30-MHz Grayscale Con.