TLC5903 Datasheet - Texas Instruments

TLC5903 LED DRIVER

The TLC5903 is a constant current driver that incorporates shift register, data latch, and constant current circuitry with an adjustable current value and a 256 gray scale display that uses pulse width control. The output current can be selected at a maximum of 80 mA with 16 bits or 120 mA with 8 b.

TLC5903 LED DRIVER D 80 mA x 16 Bits and 120 mA x 8 Bits Drive Capability and Output Counts D 5 mA to 80 mA/10 mA to 120 mA Constant Current Output Range D Constant Currency Accuracy of ±4% (Maximum Error Between Bits) D Constant Current Output Terminals 0.4 V (Output Current 0 to 40 mA) 0.7 V (Output Current 40 to 80 mA) D 256 Gray Scale Display With Pulse Width Control 256 Steps D Brightness Adjustment Output Current Adjustment for 32 Steps (Adjustment for Bright.

TLC5903-etcTI.pdf