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R3112N251A - (R3112xxxx) LOW VOLTAGE DETECTOR

Download the R3112N251A datasheet PDF (R3112N201A included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for (r3112xxxx) low voltage detector.

Description

Pin No.

Pin No.

Features

  • Built-in Output Delay Circuit Typ. 100ms with an external capacitor: 0.022µF Supply Current Typ. 0.5µA (R3112x271A/C, VDD=2.6V) Operating Voltage 0.7 to 6.0V(Topt=25°C) Detector Threshold 0.9V to 5.0V High Accuracy Detector Threshold ±2.0% Low Temperature-Drift Coefficient of Detector Threshold Typ. ±100ppm/°C Two Output Types Nch Open Drain and CMOS Packages SOT-23-5(Mini-mold),SC-82AB, SON1612-6.

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Note: The manufacturer provides a single datasheet file (R3112N201A_RICOHelectronicsdevices.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number R3112N251A
Manufacturer RICOH electronics devices
File Size 0.98 MB
Description (R3112xxxx) LOW VOLTAGE DETECTOR
Datasheet download datasheet R3112N251A Datasheet

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Full PDF Text Transcription

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R3112x SERIES LOW VOLTAGE DETECTOR WITH OUTPUT DELAY NO. EA-087-070112 OUTLINE The R3112x Series are CMOS-based voltage detector ICs with high detector threshold accuracy and ultra-low supply current, which can be operated at an extremely low voltage and is used for system reset as an example. Each of these ICs consists of a voltage reference unit, a comparator, resistor net for detector threshold setting, www.DataSheet4U.com an output driver, a hysteresis circuit, and an output delay circuit. The detector threshold is fixed with high accuracy internally and does not require any adjustment. Two output types, Nch open drain type and CMOS type are available.
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