R8300 Series
36V Input Voltage Detector with Release Delay Function

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ECAD Model: Learn more
  • For Automotive
  • AEC-Q100
  • Product Longevity Program
  • RoHS
Package1
Package1

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

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Category:Voltage Detectors (Reset ICs)

VIN
min (V)
1.4
VIN
max (V)
36.0
Release
Delay Time
Adjustable
VDET
min (V)
3.0
VDET
max (V)
12.0

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