R3132 Series
Voltage Detector with Delay Function (Internal Counter Type)

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  • RoHS
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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

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Search for similar products under conditions below.

Category:Voltage Detectors (Reset ICs)

VIN
min (V)
0.75
VIN
max (V)
6.0
Release
Delay Time
Fixed
VDET
min (V)
1.0
VDET
max (V)
5.0

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