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| PartNumber | ADP5587ACPZ-1-R7 | ADP5587ACPZ-R7 | ADP5587ACBZ-R7 |
| Description | Interface - I/O Expanders QWERTY Keypad Cntlr | Interface - I/O Expanders QWERTY Keypad Cntlr | Interface - I/O Expanders QWERTY Keypad Cntlr |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Interface - I/O Expanders | Interface - I/O Expanders | Interface - I/O Expanders |
| RoHS | Y | Y | Y |
| Number of I/Os | 18 I/O | 18 I/O | 18 I/O |
| Interface Type | I2C, Serial | I2C, Serial | I2C, Serial |
| Maximum Clock Frequency | 400 kHz | 400 kHz | 400 kHz |
| Interrupt Output | With Interrupt | With Interrupt | With Interrupt |
| Operating Supply Voltage | 1.65 V to 3.6 V | 1.65 V to 3.6 V | 1.65 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LFCSP-24 | LFCSP-24 | WLCSP-25 |
| Packaging | Reel | Reel | Reel |
| Output Type | Open Drain | Open Drain | Open Drain |
| Series | ADP5587 | ADP5587 | ADP5587 |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Logic Family | ADP5587 | ADP5587 | ADP5587 |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | I/O Expanders | I/O Expanders | I/O Expanders |
| Factory Pack Quantity | 1500 | 1500 | 1500 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Input Voltage | - | 1.65 V to 3.6 V | - |