R8300 Series
36V Input Voltage Detector with Release Delay Function
Description
The R8300 is a CMOS-based 36-V input voltage detector. This detector is capable of accepting up to a 36-V input voltage with an absolute maximum rating of 50 V. It is a high voltage accuracy and low supply current detector that is suitable for use in voltage supervisors for car battery. It is available in the R8300xxxxA/G with the VDD pin detection and the R8300xxxxE with the SENSE pin detection. This detector is capable of setting a detector threshold in the range from 3.0 V to 12.0 V in 0.1 V steps. The detector threshold accuracy is ±1.5%. Connecting an external capacitor to the CD pin can set the release output delay time (power-on reset time). The output type is Nch open drain low output.
Spec
| Automotive | |
|---|---|
| Operating Voltage Range | R8300NxxxA/G: 1.4 V to 36.0 V (50.0 V) R8300NxxxE: 2.4 V to 6.0 V (7.0 V) |
| Operating Temperature Range | -40°C to 125°C (150°C) |
| Supply Current | R8300NxxxA/G: Typ. 3.8 µA R8300NxxxE: Typ. 3.5 µA |
| Detector Threshold Range | 3.0 V to 12.0 V (0.1 V step) |
| Detector Threshold Accuracy | ±1.5% (Ta = 25°C) ±2.0% (−40°C ≤ Ta ≤ 110°C) -2.2% to 2.5% (−40°C ≤ Ta ≤ 125°C) |
| Release Delay Time Accuracy | -35% to 40%（−40°C ≤ Ta ≤ 110°C) -40% to 80% (−40°C ≤ Ta ≤ 125°C) |
| Output Type | Nch Open Drain |
| Package | SOT-23-6 |
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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R8300NxxxA/G Typical Application
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R8300NxxxE Typical Application
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
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