Supervisory circuit IC featuring a single-channel battery backup function. Monitors one voltage with a threshold range of 4.5V to 4.75V, providing active high/low reset with a 140ms timeout. Operates from 4.75V to 5.5V supply voltage, consuming a maximum of 100µA supply current. Surface mountable in a 16-pin SOIC package (10.5mm L x 7.6mm W x 2.35mm H) with a maximum power dissipation of 762mW. Includes a watchdog timer and is RoHS compliant.
PackageSOIC
MountingSurface Mount
Power762mW
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Technical Specifications
Maxim MAX691ACWE+ technical specifications.
General
| Package/Case | SOIC |
| Height | 2.35mm |
| Lead Free | Lead Free |
| Length | 10.5mm |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 600mW |
| Max Reset Threshold Voltage | 4.75V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Current | 100uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.75V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 350uA |
| Output Type | PUSH-PULL |
| Overvoltage Threshold | 4.75V |
| Package Quantity | 46 |
| Packaging | Rail/Tube |
| Power Dissipation | 762mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Reset | Active High/Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.65V |
| Type | Battery Backup Circuit |
| Undervoltage Threshold | 4.5V |
| Watchdog Timer | Yes |
| Width | 7.6mm |
Compliance
| RoHS | Compliant |
Datasheet
Maxim MAX691ACWE+ Datasheet
Download the complete datasheet for Maxim MAX691ACWE+ to view detailed technical specifications.
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