Surface mount MPU supervisor IC featuring a 4.5V to 4.75V reset threshold range and active high/low reset output. This battery backup circuit offers a 140ms reset timeout, a watchdog timer, and operates with a maximum supply voltage of 5.5V and a typical supply current of 350uA. Packaged in a 16-SOIC with dimensions of 10mm x 4mm x 1.5mm, it supports a temperature range of 0°C to 70°C and is lead-free and RoHS compliant.
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Maxim MAX691ACSE+ technical specifications.
| Package/Case | SOIC |
| Height | 1.5mm |
| Lead Free | Lead Free |
| Length | 10mm |
| 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 | 0V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 350uA |
| Output Type | PUSH-PULL |
| Overvoltage Threshold | 4.75V |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Power Dissipation | 696mW |
| Reset | Active High/Active Low |
| 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 | 4mm |
| RoHS | Compliant |
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