L16B45 driver equivalent, 16-bit constant current led sink driver.
* 16 constant-current output channels * Constant output current invariant to load voltage change： Constant output current range:
3~45mA @ VDD=5V 3~30mA @ VDD=3.3V * Excel.
e.g. LED panels. Users may adjust the output current from 3mA to 45mA through an external resistor, Rext, which gives u.
The UTC L16B45 is designed for LED displays. UTC L16B45 contains a serial buffer and data latches which convert serial input data into parallel output format. At UTC L16B45 output stage, sixteen regulated current ports are designed to provide uniform.
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