| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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817 pcs
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817 pcs | On Request | 1 | On Request | On Request | 1008+ | On Request | On Request |
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The ADP5587ACPZ-R7 is a mobile I/O expander and QWERTY keypad controller from Analog Devices. It provides 18 GPIOs that can be configured as general-purpose inputs, outputs, or keypad matrix rows and columns. The device communicates via an I2C interface with a clock frequency of up to 400 kHz.
Key electrical specifications include a supply voltage range of 1.65V to 3.6V, an open-drain interrupt output for event signaling, and support for key press/release interrupts. The typical idle current is 1 µA, and the polling current is 55 µA. The device also features a keypad lock capability and programmable pull-ups.
The ADP5587ACPZ-R7 is housed in a 24-lead LFCSP package (4 mm × 4 mm) with an exposed pad for thermal management. It is designed for surface-mount assembly and operates over a temperature range of -40°C to +85°C. This part is suitable for portable electronics requiring additional GPIOs or keypad matrix expansion.
The supply voltage range is 1.65V to 3.6V.
It is available in a 24-WFQFN Exposed Pad, CSP package (24-LFCSP-WQ 4x4mm).
The operating temperature range is -40°C to +85°C.
RoHS3 compliance is indicated but unverified.
It uses an I2C interface.
Yes, it has an open-drain interrupt output.
It includes keypad controller and power-on reset (POR) features.