| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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21 pcs
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21 pcs | On Request | 1 | On Request | On Request | 02+ | On Request | On Request |
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| SVHC Present |
The DS1232LPS-2 is a low-power supervisor integrated circuit from Dallas Semiconductor, part of the MicroMonitor™ series. This device is designed to monitor critical conditions for microprocessors, including power supply status, software execution, and external override signals.
Key electrical specifications include a low quiescent current of 50 µA and accurate power supply monitoring with selectable thresholds of 5% or 10%. The device automatically restarts the microprocessor after a power failure and can halt and restart an out-of-control microprocessor. It also monitors a pushbutton for external override.
The DS1232LPS-2 features adjustable or selectable reset timeout options and provides both active high and active low reset outputs. It is available in an 8-pin SOIC package and is suitable for surface mount applications. The operating temperature range is specified as -40°C to +85°C for industrial applications, and 0°C to 70°C for commercial applications.
This supervisor IC is crucial for ensuring system stability and reliability in embedded systems by providing timely reset signals during power fluctuations or software hangs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The quiescent current is 50 µA.
The watchdog timer timeout options are approximately 150 ms, 600 ms, and 1.2 seconds.
The operating temperature range is -40°C to +85°C.
It is available in an 8-SOIC surface mount package.
The voltage thresholds are 4.37V and 4.62V.
It provides both active high and active low open drain reset outputs.