L16B06_15 Datasheet, PDF (10/13 Pages) Unisonic Technologies – 16-BIT CONSTANT CURRENT LED DRIVER

L16B06
CMOS IC
 SERIAL DATA INTERFACE
The serial-in data (DAI) will be clocked into 16 bit shift register synchronized on the rising edge of the clock
(DCK). The data ‘1’ represents the corresponding current output ‘ON’, while the data ‘0’ stands for ‘OFF’. The data
will be transferred into the 16 bit latch register when the strobe signal (LAT) is ‘H’ (level trigger); otherwise, the data
will be held. The trigger timing of the serial-out data (DAO) will be shifted out on synchronization to the rising edge of
the clock. All outputs are turned off while enable terminal (EN) is kept at high level. And they are active when EN
shifts to low.
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www.unisonic.com.tw
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QW-R502-A45.a