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SITI 16-Bit Constant Current LED Drivers
General Description
The ST2221C is specifically designed for LED and LED DISPLAY constant current drivers.
The value of constant current can be varied using an external resistor (Iout = 5 ~120mA). The
devices include a 16-bit shift registers, latches, and constant current drivers on a single Silicon
CMOS chip.
规格书：
http://www.icsourse.com/uploads/soft/100729/ST2221C-1.pdf
ST2221C-1现货订购热线：
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