AS3694 - 12 channel high precision LED driver

austriamicrosystems AG

Datasheet Details

Part number	AS3694
Manufacturer	austriamicrosystems AG
File Size	92.59 KB
Description	12 channel high precision LED driver
Datasheet	AS3694_austriamicrosystemsAG.pdf

The AS3694 is a 12 cannels high precision LED driver with build in PWM generators for building backlight panels in LCD-TV-sets.

include thermal shutdown as well as open and short LED detection. All circuit parameters are programmable via I2C or SPI interface.
Output slew rate limited to reduce EMI Current programmable with external resistor 12 independent PWM generators with 12 bit resolution H-Sync, F-Sync inputs to synchronize with TVset Three independent power feedback for R-, G-, B-supply regulation Build in 5V shunt regulator I2C or SPI interf.

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Published: Mar 14, 2010 |