The 16-channel CAT4016 constant-current sink LED driver is designed for billboard, marquee, instrument, and other larger general-purpose LED displays in both indoor and outdoor applications. The driver provides 300-mV LED dropout at 30 mA and a serial interface with a clock frequency up to 25 MHz.
The LED channels can operate with an output voltage as low as 0.4 V (for 2-A to 100-mA LED current). Housed in 24-lead SOIC, TSSOP, QSOP, and TQFN packages, the device also features thermal-shutdown protection. ($0.54 ea/10,0006 to 8 weeks ARO.)
Catalyst Semiconductor
Santa Clara , CA
Information 408-542-1000
http://www.catsemi.com
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