TLC5947 Datasheet - Texas Instruments

TLC5947 24-Channel 12-Bit PWM LED Driver

The TLC5947 is a 24-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps. PWM control is repeated automatically with the programmed grayscale (GS) data. GS data are written via a serial interface port. The current value of all.

TLC5947 Features

* 1 24 Channels, Constant-Current Sink Output

* 30-mA Capability (Constant-Current Sink)

* 12-Bit (4096 Steps) PWM Grayscale Control

* LED Power-Supply Voltage Up to 30 V

* VCC = 3.0 V to 5.5 V

* Constant-Current Accuracy:

* Channel-to-Channel =

TLC5947 Datasheet (2.62 MB)