The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. GS data are written via a serial interface port. The current value of all 24 channels is set by a single external resistor. It features a thermal shutdown (TSD) function and a 4-MHz internal oscillator.
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| Number of Channels | 24Channels |
| Resolution | 12bit |
| Max Output Current | 30mA |
| VCC Range | 3.0 to 5.5V |
| Max LED Voltage | 30V |
| Data Transfer Rate | 30MHz |
| Internal Oscillator | 4MHz |
| RoHS | Yes |
| REACH | Yes |
| Msl Rating | Level-3-260C-168 HR |
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