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| PartNumber | ADM691AANZ | ADM691AAN | ADM691AA |
| Description | Supervisory Circuits IC 5V MPU Battery Mgmt | Supervisory Circuits 5V CMOS PROCESS I.C. | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | - |
| Product Category | Supervisory Circuits | Supervisory Circuits | - |
| RoHS | Y | N | - |
| Type | Voltage Supervisory | Voltage Supervisory | - |
| Mounting Style | Through Hole | Through Hole | - |
| Package / Case | PDIP-16 | PDIP-16 | - |
| Threshold Voltage | 4.65 V | 4.65 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Open Drain, Push-Pull | Open Drain, Push-Pull | - |
| Manual Reset | No Manual Reset | No Manual Reset | - |
| Watchdog Timers | Watchdog | Watchdog | - |
| Battery Backup Switching | Backup | Backup | - |
| Reset Delay Time | 280 ms | 280 ms | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | ADM691A | ADM691A | - |
| Packaging | Tube | Tube | - |
| Height | 4.95 mm (Max) | 4.95 mm (Max) | - |
| Length | 21.33 mm (Max) | 21.33 mm (Max) | - |
| Width | 7.11 mm (Max) | 7.11 mm (Max) | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Overvoltage Threshold | 4.75 V | 4.75 V | - |
| Undervoltage Threshold | 4.5 V | 4.5 V | - |
| Chip Enable Signals | Chip Enable | Chip Enable | - |
| Operating Supply Current | 100 uA | 100 uA | - |
| Pd Power Dissipation | 842 mW | 842 mW | - |
| Power Fail Detection | Yes | Yes | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 25 | 25 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 4.75 V | 4.75 V | - |
| Unit Weight | 0.057419 oz | 0.057419 oz | - |