This through-hole mounted battery backup circuit features a 4.65V threshold voltage, adjustable reset and watchdog periods, and chip enable signals. It monitors a single voltage input, offering active high/low reset with a 280ms delay and 140ms timeout. The device includes watchdog functionality, battery backup, and low VCC status outputs, with a maximum output current of 250mA. Operating from 0V to 5.5V, it consumes a maximum of 100uA supply current and has a power dissipation of 842mW.
PackagePDIP
Current100uA
MountingThrough Hole
Power842mW
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Technical Specifications
Analog Devices ADM691AANZ technical specifications.
General
| Package/Case | PDIP |
| Height | 4.95mm |
| Lead Free | Contains Lead |
| Length | 21.33mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 842mW |
| Max Reset Threshold Voltage | 4.75V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Current | 100uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 0V |
| Mount | Through Hole |
| Number of Elements | 1 |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 100uA |
| Overvoltage Threshold | 4.75V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Power Dissipation | 842mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reset | Active High/Active Low |
| Reset Delay Time | 280ms |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Supply Current | 100uA |
| Threshold Voltage | 4.65V |
| Type | Battery Backup Circuit |
| Undervoltage Threshold | 4.5V |
| Watchdog Timer | Yes |
| Width | 7.11mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices ADM691AANZ Datasheet
Download the complete datasheet for Analog Devices ADM691AANZ to view detailed technical specifications.
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