R3132 Series
Voltage Detector with Delay Function (Internal Counter Type)
R3132 Series
Voltage Detector with Delay Function (Internal Counter Type)
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Description
The R3132 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. By inputting "L" signal to MR pin, the manual reset signal is outputted. Reset signal is "L". A delay capacitor is not needed, because the output delay time of 240ms is generated with the counter in the IC.
Spec
| Standard | |
|---|---|
| Operating Voltage Range | 0.75 V to 6.0 V (6.5 V) |
| Operating Temperature Range | -40°C to 85°C (125°C) |
| Supply Current | Typ. 0.8 µA (R3132x27x: VDD = 3.0 V) |
| Detector Threshold Range | 1.0 V to 5.0 V (0.1 V step) 2.32 V, 2.63 V, 2.93 V, 3.08 V, 4.38 V, 4.63 V |
| Detector Threshold Accuracy | ±2.0% (Ta = 25°C) |
| Detector Threshold Temperature Coefficient | Typ. ±100 ppm/°C |
| Release Delay Time | Typ. 240 ms |
| Release Delay Time Accuracy | ±15.0% |
| Output Type | CMOS, Nch Open Drain |
| Package | SON1612-6, SC-82AB |
Technical Documents
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SPICE model download
You can download the product's SPICE model. Login/registration to myNISD is required to download.
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Timing Chart
The detector threshold is the same as the released voltage, not hysteresis.
Quality & Packages
- Refer to the datasheets for the details on the product.
- The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
FAQ
Buy / Contact
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Technical Support
R3132 Series