TLC5911 Datasheet - Texas Instruments

TLC5911 LED DRIVER

The TLC5911 is a constant current driver incorporating shift register, data latch, and constant current circuitry with a current value adjustable, PLL circuitry for gray scale control clock generation, and 1024 gray scale display using pulse width control. The output current is maximum 80 mA with 16.

D Drive Capability and Output Counts 80 mA (Current Sink) x 16 Bits D Constant Current Output Range 5 to 80 mA (Current Value Setting for All Output Terminals Using External Resistor and Internal Brightness Control Register) D Constant Current Accuracy ± 4 % (Maximum Error Between Bits) D Voltage Applied to Constant Current Output Terminals Minimum 0.4 V (Output Current 5 mA to 40 mA) Minimum 0.7 V (Output Current 40 mA to 80 mA) D 1024 Gray Scal.

TLC5911-etcTI.pdf