The TLC5905 is a constant current driver incorporating a shift register, data latch, and 16-bit constant current circuitry. It features 256-step pulse width control for gray scale display and 32-step brightness adjustment to account for deviations between LED modules. It includes safety features such as a watchdog timer (WDT), thermal shutdown (TSD), and an output voltage monitor (OVM) for LED open detection.
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| Number of Channels | 16Channels |
| Maximum Output Current (16-bit mode) | 80mA |
| Maximum Output Current (8-bit mode) | 120mA |
| Supply Voltage (Min) | 4.5V |
| Supply Voltage (Max) | 5.5V |
| Maximum Output Voltage | 17V |
| Gray Scale Steps | 256Steps |
| Brightness Adjustment Steps | 32Steps |
| Data Transfer Rate | 15MHz |
| Operating Temperature Range | -20 to 85°C |
| RoHS | Compatible |
Download the complete datasheet for Texas Instruments TLC5905 to view detailed technical specifications.
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