Description
CAT4016, CAV4016 16-Channel Constant Current LED Driver .
The CAT4016 is a 16 channel constant current driver for LED
billboard and other general display applications.
Features
* 16 Constant Current
* sink Channels
* Serial Interface up to 25 MHz Clock Frequency
* 3 V to 5.5 V Logic Supply
* LED Current Range from 2 mA to 100 mA
* LED Current set by External RSET Resistor
* 300 mV LED Dropout at 30 mA
* Thermal
Applications
* LED channel currents are programmed together via an external RSET resistor. Low output voltage operation on the LED channels as low as 0.4 V (for 2 to 100 mA LED current) allows for more power efficient designs. A high
* speed 4
* wire serial interface of up to 25 MHz clock frequency co