ADP5586 Datasheet Keypad Decoder And I/o Port Expander

Manufacturer: Analog Devices

Overview: Data Sheet Keypad Decoder and I/O Port Expander ADP5586.

Datasheet Details

Part number	ADP5586
Manufacturer	Analog Devices
File Size	611.58 KB
Description	Keypad Decoder and I/O Port Expander
Datasheet	ADP5586-AnalogDevices.pdf

The ADP5586 is a 10-input/output port expander with a built-in keypad matrix decoder, programmable logic, reset generator, and pulse generators.

Input/output expander ICs are use

16-element FIFO for event recording 10 configurable I/Os allowing for such functions as Keypad decoding for a matrix of up to 5 × 5 Key press/release interrupts GPIO functions GPI with selectable interrupt level 100 kΩ or 300 kΩ pull-up resistors 300 kΩ pull-down resistors GPO with push-pull or open drain Programmable logic block Pulse generators Periods and on times Above 30 sec in 125 ms increments Up to 255 ms in 1 ms increments Reset generator I2C interface with Fast-mode Plus (Fm+) support.

Part Number	Description
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ADP5520	Backlight Driver
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ADP5020	Power Management
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