| Part Number | ADP5587 |
| Manufacturer | Analog Devices (https://www.analog.com/) |
| Title | Mobile I/O Expander And QWERTY Keypad Controller |
| Description | The ADP5587 is an I/O port expander and keypad matrix designed for QWERTY type phones that require a large keypad matrix and expanded I/O lines. I... |
| Features |
18-GPIO port expander or 10 × 8 keypad matrix GPIOs configurable as GPIs, GPOs, and keypad rows or
columns I2C interface with auto-increment 1.65 V to 3.6 V operation Keypad lock capability Open-drain interrupt output Key press and key release interr...
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| Datasheet |
 ADP5587 Datasheet
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