The SGM883 is a 2.3V to 36V wide-supply voltage detector for under-voltage (UV) detection. It features a high-accuracy comparator with an internal reference voltage of 400mV and an open-drain reset outputs, capable of handling up to 36V.
If the IN voltage falls below the negative threshold, nRESET is pulled low. And if the IN voltage rises over the positive threshold, nRESET is pulled high.
To prevent false triggering and ensure stable output operation of the device, the comparator features built-in hysteresis for noise rejection.
The SGM883 is available in a Green SOT-23-6 package. It operates in the temperature range of -40℃ to +125℃.
- Wide Input Voltage Range: 2.3V to 36V
- Adjustable Threshold Down to 400mV
- Low Quiescent Current: 3.2µA (TYP)
- Low-to High Propagation Delay:
- SGM883BA: 5.5µs
- SGM883BB: 10ms
- SGM883BC: 40ms
- SGM883BD: 160ms
- Accuracy: 15%
- High Threshold Accuracy
- -40℃ to +125℃: 1.2%
- Internal Hysteresis: 27.5mV (TYP)
- Active-Low Open-Drain Reset Output for UV Detection
- Available in a Green SOT-23-6 Package
Industrial Control Systems
Embedded Computing Modules
DSP or Microcontroller
FPGA and ASIC Systems
Notebooks and Tablet Computers
Portable and Handheld Devices
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