Datasheet Texas Instruments TLC5958RTQT — 数据表

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SLVSCE7A – MAY 2014 – REVISED SEPTEMBER 2014 TLC5958 48-Channel, 16-Bit ES-PWM LED Driver with Pre-Charge FET, LED Open
Detection and Display Data Memory Support 32-Multiplexing
1 Features 2 Applications 1 48 Channels Constant Current Sink Output
Sink Current Capability with Max BC/CC data:
– 25mA at 5VCC
– 20mA at 3.3VCC
Global Brightness Control (BC) : 3-Bit (8 Step)
Color Brightness Control (CC) for Each Color
Group:
9-Bit (512 Step), Three Groups
Grayscale(GS) Control with Multiplexed Enhanced
Spectrum(ES) PWM: 16bit
48K bit Grayscale Data Memory Support 32multiplexing
LED Power Supply Voltage Up To 10V
Vcc = 3.0V to 5.5V
Constant Current Accuracy
– Channel to Channel = В±1%(Typ), В±3%(Max) …