TLC5921DAPR

TEXAS INSTRUMENTS  TLC5921DAPR  芯片, LED驱动器, 16通道

* Drive Capability and Output Counts * 80 mA Current Sink x 16 Bits * Constant Current Output Range * 1 to 80 mA Current Value Setting for All Output Terminals Using External Resistor * Constant Current Accuracy * ±1% Typ * ±4% Max Maximum Error Between Bits, All Bits On * Voltage Applied to Constant Current Output Terminal * Minimum 0.6 V Output Current 40 mA * Minimum 1 V Output Current 80 mA * Data Input * Clock Synchronized 1 Bit Serial Input * Data Output * Clock Synchronized 1 bit Serial Output With Timing Selection * Input/Output Signal Level...CMOS Level * Power Supply Voltage...4.5 V to 5.5V * Maximum Output Voltage...17 V Max * Data Transfer Rate...20 MHz Max * Operating Free-Air Temperature Range -20°C to 85°C * Available in 32 Pin HTSSOP DAP Package PD=3.9 W, TA = 25°C * LOD Function...LED Open Detection Error Signal Output at LED Disconnection * TSD Function...Thermal Shutdown Turn Output Off When Junction Temperature Exceeds Limit