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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.
Specs & Datasheets
|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|
Quality & Packages
Refer to the datasheets for the details on the product.
The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
Please contact us or our distributors for unpublished reliability information.
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