Microprocessor supervisor IC featuring battery backup switchover, adjustable reset and watchdog periods, and chip enable signals. Monitors a single voltage with a 4.65V threshold, offering undervoltage detection at 4.5V and overvoltage detection at 4.75V. Includes a watchdog timer, low VCC status output, and a 250mA output current capability. Operates from 0V to 5.5V with a maximum supply current of 100uA. Packaged in a 10mm x 4mm x 1.5mm SOIC for surface mounting, with an operating temperature range of -40°C to 85°C.
PackageSOIC
Voltage5V
Current100uA
MountingSurface Mount
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Technical Specifications
Analog Devices ADM691AARNZ technical specifications.
General
| Package/Case | SOIC |
| Height | 1.5mm |
| Lead Free | Contains Lead |
| Length | 10mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 700mW |
| 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 | Surface Mount |
| Number of Elements | 1 |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 100uA |
| Overvoltage Threshold | 4.75V |
| Package Quantity | 48 |
| Packaging | Rail/Tube |
| Power Dissipation | 700mW |
| 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 |
| Voltage | 5V |
| Watchdog Timer | Yes |
| Width | 4mm |
Compliance
| RoHS | Compliant |
Datasheet
Analog Devices ADM691AARNZ Datasheet
Download the complete datasheet for Analog Devices ADM691AARNZ to view detailed technical specifications.
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