TLC5951 Datasheet (Texas Instruments) - 24-Channel 12-Bit PWM LED Driver

TLC5951, 24-Channel 12-Bit PWM LED Driver

The TLC5951 device is a 24-channel, constantcurrent sink driver.

Each channel has an individuallyadjustable, 4096-step, pulse-width modulation (PWM) grayscale (GS) brightness control and 128-step constant-current dot correction (DC).

The dot correction adjusts brightness deviation between channels a

TLC5951 Features

* 1 24-Channel Constant-Current Sink Output

* Current Capability: 40 mA

* Selectable Grayscale (GS) Control With PWM: 12-Bit (4096 Step), 10-Bit (1024 Step), 8-Bit (256 Step)

* Three Independent Grayscale Clocks for Three Color Groups

* Dot Correction (DC): 7-B