 | |  | |
| PartNumber | DS1231-35+ | DS1231-35 | DS1231-35/G |
| Description | Supervisory Circuits Power Monitor | Supervisory Circuits Power Monitor | Supervisory Circuits Power Monito |
| Manufacturer | Maxim Integrated | Maxim Integrated | Maxim Integrated |
| Product Category | Supervisory Circuits | Supervisory Circuits | PMIC - Supervisors |
| RoHS | Y | N | - |
| Type | Voltage Supervisory | Voltage Supervisory | Simple Reset/Power-On Reset |
| Mounting Style | Through Hole | - | - |
| Package / Case | PDIP-8 | PDIP-Narrow-8 | - |
| Threshold Voltage | 3.3 V to 5.5 V | 4.5 V to 5.5 V | - |
| Number of Inputs Monitored | 1 Input | 1 Input | - |
| Output Type | Active Low, Open Drain | Active High, Active Low, Open Drain | - |
| Manual Reset | Manual Reset | No Manual Reset | - |
| Watchdog Timers | No Watchdog | No Watchdog | - |
| Battery Backup Switching | No Backup | No Backup | - |
| Reset Delay Time | 500 ms | - | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Series | DS1231 | DS1231 | - |
| Packaging | Tube | Tube | Tube |
| Height | 4.45 mm (Max) | 4.45 mm (Max) | - |
| Length | 9.91 mm (Max) | 9.91 mm (Max) | - |
| Width | 7.87 mm (Max) | 7.87 mm (Max) | - |
| Brand | Maxim Integrated | Maxim Integrated | - |
| Overvoltage Threshold | 5.5 V | 4.74 V | - |
| Undervoltage Threshold | 3.3 V | 4.5 V | - |
| Chip Enable Signals | No Chip Enable | No Chip Enable | - |
| Operating Supply Current | 0.5 mA | 2 mA | - |
| Operating Supply Voltage | 5 V | 5 V | - |
| Power Fail Detection | Yes | Yes | - |
| Product Type | Supervisory Circuits | Supervisory Circuits | - |
| Factory Pack Quantity | 50 | 50 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Part # Aliases | 90-12310+350 DS1231 | 90-12310-350 DS1231 | - |
| Unit Weight | 0.032805 oz | - | - |
| Package Case | - | - | 8-DIP (0.300", 7.62mm) |
| Operating Temperature | - | - | 0°C ~ 70°C (TA) |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | 8-PDIP |
| Output | - | - | Open Drain or Open Collector |
| Reset | - | - | Active High/Active Low |
| Number of Voltages Monitored | - | - | 1 |
| Reset Timeout | - | - | 150 ms Minimum |
| Voltage Threshold | - | - | 4.37V, 4.62V |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Maxim Integrated |
DS1231-35+ | Supervisory Circuits Power Monitor | |
| DS1231-35 | Supervisory Circuits Power Monitor | ||
| DS1231-35N | Supervisory Circuits Power Monitor | ||
| DS1231-35N+ | Supervisory Circuits Power Monitor | ||
| DS1231-35/G | Supervisory Circuits Power Monito | ||
| DS1231-35N+ | Supervisory Circuits Power Monito | ||
| DS1231-35+ | Supervisory Circuits Power Monito | ||
| DS1231-35N | Supervisory Circuits Power Monito | ||
| DS1231-35 | Supervisory Circuits Power Monito |