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A8302

A8012

A8316

A8324

 

 

General Description
The A8012 is a 12-channel, constant current sink, LED driver. An external resistor set the maximum current value of all channels. 40V Vout allow people to serial link 12pcs of LED in one channel. 40MHz clock frequency allows people to run in higher clock rate. A thermal protection function is featured to prevent over-heating.

Key Features
12 Constant Current Output Channels
Driver Capability ĘC 0 to 40mA (Current Sink)
3V/5V SPI interface for serial input and output
40MHz clock frequency
Fast response of output current, pulse width(min): 200ns
Power supply voltage range VDD = 5.0V to 24V

Applications
Side Light controller
Direct Back Lighting controller
Main Lighting
Monocolor, Multicolor, Full-Color LED Displays
LED Signboards

more information please download the manual :

A8302

A8012

A8316

A8324

 

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