Microprocessor supervisor and battery backup circuit featuring a 4.65V threshold voltage, with adjustable reset and watchdog periods. Monitors a single voltage with active high/low reset output and a 70ms nominal reset delay. Includes backup battery switchover, chip enable signals, and low VCC status outputs. Operates from 4.75V to 5.5V supply voltage with a maximum supply current of 1.95mA. Packaged in CDIP for through-hole mounting, with a maximum power dissipation of 600mW and an operating temperature range of -40°C to 85°C.
PackageCDIP
Current1.95mA
MountingThrough Hole
Power600mW
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Technical Specifications
Analog Devices ADM691SQ technical specifications.
General
| Package/Case | CDIP |
| Lead Free | Contains Lead |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 600mW |
| Max Reset Threshold Voltage | 4.73V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Current | 1.95mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.75V |
| Mount | Through Hole |
| Number of Elements | 1 |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 1.95mA |
| Overvoltage Threshold | 4.73V |
| Packaging | Rail/Tube |
| Power Dissipation | 600mW |
| Radiation Hardening | No |
| Reset | Active High/Active Low |
| Reset Delay Time | 70ms |
| Reset Timeout | 35ms |
| RoHS Compliant | No |
| Supply Current | 1.95mA |
| Threshold Voltage | 4.65V |
| Type | Battery Backup Circuit |
| Undervoltage Threshold | 4.5V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Not CompliantNo |
Datasheet
Analog Devices ADM691SQ Datasheet
Download the complete datasheet for Analog Devices ADM691SQ to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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