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ADP5520,datasheet,pdf(Backligh
消耗积分:3 |
格式:rar |
大小:551 |
2009-10-22
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The ADP5520 is a versatile single-chip, white LED backlight
driver with a user configurable I/O expander. This device fits
handset applications where the flip or slider section of the phone
requires backlighting, I/O signaling and detecting, auxiliary LED lighting, and keypad functions. By incorporating an I2C®-
compatible serial interface and a single line interrupt, the ADP5520 significantly reduces the total number of lines
required to interface with the baseband processor across the
hinge flex.
driver with a user configurable I/O expander. This device fits
handset applications where the flip or slider section of the phone
requires backlighting, I/O signaling and detecting, auxiliary LED lighting, and keypad functions. By incorporating an I2C®-
compatible serial interface and a single line interrupt, the ADP5520 significantly reduces the total number of lines
required to interface with the baseband processor across the
hinge flex.
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