TLC5922DAPG4
TI(德州仪器)
主动器件
TEXAS INSTRUMENTS TLC5922DAPG4 发光二极管驱动器, 16输出, 恒流, 3V-5.5V输入, 30MHz开关, 17V/80mA输出, TSSOP-32
The is a 16-channel constant-current LED Sink Driver with DOT correction. Each channel has an on/off state and a 128-step adjustable constant-current sink dot correction. The dot correction adjusts the brightness variations between LED, LED channels and other LED driver. Both dot correction and on/off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels.
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- Serial data interface, SPI compatible
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- CMOS level input/output
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- Controlled in-rush current
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- ±1% Typical constant current accuracy
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- 10ns Typical fast switching output
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- Green product and no Sb/Br
