The TLC5945 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. The dot correction adjusts brightness variations between LED channels. The device features LED open detection (LOD) and a thermal error flag (TEF). It supports a maximum output current of 80mA per channel and a data transfer rate of 30MHz.
Temp Range-40 to 85°C
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Technical Specifications
Texas Instruments TLC5945 technical specifications.
General
| Number of Channels | 16Channels |
| Max Output Current | 80mA |
| Grayscale Resolution | 12bits |
| Dot Correction Resolution | 6bits |
| Supply Voltage (Vcc) | 3.0 to 5.5V |
| Max LED Supply Voltage | 17V |
| Data Transfer Rate | 30MHz |
| Operating Temperature | -40 to 85°C |
Compliance
| RoHS | Yes |
| REACH | Yes |
Datasheet
Texas Instruments TLC5945 Datasheet
Download the complete datasheet for Texas Instruments TLC5945 to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.