Maxim Integrated Voltage Supervisor 8-Pin PDIP, DS1231-20+
- RS Stock No.:
- 191-3178
- Mfr. Part No.:
- DS1231-20+
- Brand:
- Maxim Integrated
Discontinued
- RS Stock No.:
- 191-3178
- Mfr. Part No.:
- DS1231-20+
- Brand:
- Maxim Integrated
Specifications
Technical Reference
Legislation and Compliance
Product Details
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Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| Voltage Supervisor Type | Microprocessor Power Supply Supervisor | |
| Number of Supervisors | 1 | |
| Power Fail Detection | Yes | |
| Output Driver | Active High, Active Low, Open Drain | |
| Mounting Type | Through Hole | |
| Package Type | PDIP | |
| Pin Count | 8 | |
| Dimensions | 9.91 x 7.87 x 4.45mm | |
| Maximum Operating Supply Voltage | 5.5 V | |
| Maximum Operating Temperature | +70 °C | |
| Minimum Operating Supply Voltage | 4.5 V | |
| Minimum Operating Temperature | 0 °C | |
| Select all | ||
|---|---|---|
Brand Maxim Integrated | ||
Voltage Supervisor Type Microprocessor Power Supply Supervisor | ||
Number of Supervisors 1 | ||
Power Fail Detection Yes | ||
Output Driver Active High, Active Low, Open Drain | ||
Mounting Type Through Hole | ||
Package Type PDIP | ||
Pin Count 8 | ||
Dimensions 9.91 x 7.87 x 4.45mm | ||
Maximum Operating Supply Voltage 5.5 V | ||
Maximum Operating Temperature +70 °C | ||
Minimum Operating Supply Voltage 4.5 V | ||
Minimum Operating Temperature 0 °C | ||
Monitors input and power supply and warns of impending failure
Provides orderly shutdown
Initiates and holds processor reset until levels are unsafe
Tolerance threshold levels can be set for 5% or 10%
Automatically restarts processor on power-up
Pauses restart until system stabilizes
Operating range: 0°C to +70°C (DS1231 and DS1231S)
-40°C to +85°C (DS1231-N and DS1231S-N)
Optional active-low NMI Hysteresis (200mV = "-20", 350mV = "-35", 500mV = "-50")
Provides orderly shutdown
Initiates and holds processor reset until levels are unsafe
Tolerance threshold levels can be set for 5% or 10%
Automatically restarts processor on power-up
Pauses restart until system stabilizes
Operating range: 0°C to +70°C (DS1231 and DS1231S)
-40°C to +85°C (DS1231-N and DS1231S-N)
Optional active-low NMI Hysteresis (200mV = "-20", 350mV = "-35", 500mV = "-50")