Datasheet Details
- Part number
- CAT4008
- Manufacturer
- Catalyst Semiconductor
- File Size
- 298.84 KB
- Datasheet
- CAT4008_CatalystSemiconductor.pdf
- Description
- 8-Channel Constant Current LED Driver
CAT4008 Description
CAT4008 8-Channel Constant Current LED Driver .
The CAT4008 is an 8 channel constant current driver for LED billboard and other general display applications.
CAT4008 Features
* 8 Constant current-sink channels
* Serial interface up to 25MHz clock frequency
* 3V to 5.5V logic supply
* LED www. DataSheet4U. com current range from 2mA to 100mA
* LED current set by external RSET resistor
* 300mV LED dropout at 30mA
* Ther
CAT4008 Applications
* LED channel currents are programmed together via an external RSET resistor. Low output voltage operation on the LED channels as low as 0.4V (for 2 to 100mA LED current) allows for more power efficient designs. A high-speed 4-wire serial interface of up to 25MHz clock frequency controls each individ
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