Overview
The ADP5586ACBZ-00-R7 is a keypad decoder and I/O port expander manufactured by Analog Devices Inc. This integrated circuit is designed to provide a versatile solution for keypad scanning and I/O expansion in various electronic systems. The device features a highly configurable architecture, allowing it to be used in a range of applications that require efficient keypad decoding and additional I/O capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Package / Case | 16-WLCSP (3x3 mm) |
| Voltage Supply | 1.65 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Interface | I²C (up to 400 kHz) |
| Number of I/O Pins | 10 multiconfigurable input/output pins |
| Keypad Matrix | Up to 5-row × 5-column matrix |
| Interrupt Output | Open-drain interrupt output |
| Reset Signal | Reset pin with debounce filter |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Keypad matrix decoding up to a 5-row × 5-column matrix
- 10 multiconfigurable input/output pins
- I²C interface with speeds up to 400 kHz
- Open-drain interrupt output for external processor notification
- Reset pin with debounce filter
- Built-in FIFO event storage for key press and release events
- Programmable logic for autonomous monitoring and control
- Automatic debounce and key press detection
- Low power consumption
Applications
- Keypad entry systems in industrial and consumer electronics
- I/O expansion in microcontroller-based systems
- Automotive and medical devices requiring robust keypad interfaces
- Point-of-sale terminals and other interactive devices
Q & A
- What is the primary function of the ADP5586ACBZ-00-R7?
The primary function is to serve as a keypad decoder and I/O port expander.
- What is the voltage supply range for the ADP5586ACBZ-00-R7?
The voltage supply range is from 1.65 V to 3.6 V.
- What type of interface does the ADP5586ACBZ-00-R7 use?
The device uses an I²C interface with speeds up to 400 kHz.
- How many I/O pins does the ADP5586ACBZ-00-R7 have?
The device has 10 multiconfigurable input/output pins.
- What is the maximum keypad matrix size supported by the ADP5586ACBZ-00-R7?
The device supports up to a 5-row × 5-column keypad matrix.
- Does the ADP5586ACBZ-00-R7 have built-in FIFO event storage?
- How does the ADP5586ACBZ-00-R7 handle key press detection?
The device features automatic debounce and key press detection.
- Is the ADP5586ACBZ-00-R7 RoHS compliant?
- What is the operating temperature range of the ADP5586ACBZ-00-R7?
The operating temperature range is from -40°C to +85°C.
- Does the ADP5586ACBZ-00-R7 have programmable logic capabilities?
