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 |