TLC5971 Datasheet - Texas Instruments

TLC5971 12-Channel 16-Bit Enhanced Spectrum PWM RGB LED Driver

The TLC5971 device is a 12-channel, constantcurrent sink driver. Each output channel has individually adjustable currents with 65536 PWM grayscale (GS) steps. Also, each color group can be controlled by 128 constant-current sink steps with the global brightness control (BC) function. GS control and .

TLC5971 Features

* 1 12 Constant-Current Sink Output Channels

* Current Capability: 60 mA Per Channel

* Grayscale (GS) Control With Enhanced Spectrum PWM: 16-Bit (65536 Steps)

* Global Brightness Control (BC): 7-Bit (128 Steps) for Each Color Group

* Power-Supply Voltage Range:

TLC5971 Datasheet (3.16 MB)