Analog Devices Inc.

1.3A Eight-Switch Matrix LED Dimmer with CRC-8 Features: Eight Independent 15V/110m NMOS Switches Controls LED Dimming of Strings Up to 54V I2C Serial Interface with Programmable Address I2C Packet Error Checking with CRC-8 Programmable 256:1 (8-Bit) PWM Dimming 11-Bit Precision Exponential Fade with Programmable Time Independent On/Off Control for Each Switch Programmable Shorted/Open LED Threshold with Fault Reporting Internal PWM Signal Generator Programmable Watchdog Timer Accurate VIN Referred Enable Pin User Defined Power-Up/Reset State of Switches Thermally Enhanced TSSOP Package

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