R3112N271A Datasheet (R3112xxxx) LOW VOLTAGE DETECTOR

Manufacturer: RICOH electronics devices

Overview: 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. Three types of packages, SOT-23-5, small SC-82AB, and ultra-small SON1612-6 can be selected so that high density mounting on boards is possible.

Download the R3112N271A datasheet PDF. This datasheet also includes the R3112N201A variant, as both parts are published together in a single manufacturer document.

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R3112N271A (r3112xxxx) low voltage detector by RICOH electronics devices - Datasheet Preview

Datasheet Details

Part number	R3112N271A
Manufacturer	RICOH electronics devices
File Size	0.98 MB
Description	(R3112xxxx) LOW VOLTAGE DETECTOR
Download	R3112N271A Download (PDF)

Key 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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