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R3112N221A Datasheet (R3112xxxx) LOW VOLTAGE DETECTOR

Manufacturer: RICOH electronics devices

Download the R3112N221A datasheet PDF. This datasheet also includes the R3112N201A variant, as both parts are published together in a single manufacturer document.

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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 R3112N221A
Manufacturer RICOH electronics devices
File Size 0.98 MB
Description (R3112xxxx) LOW VOLTAGE DETECTOR
Download R3112N221A Download (PDF)

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.

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.

More Datasheets from RICOH electronics devices

Part Number Description
R3112N221C (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N201A (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N201C (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N211A (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N211C (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N231A (R3112xxxx) LOW VOLTAGE DETECTOR
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R3112N241C (R3112xxxx) LOW VOLTAGE DETECTOR
R3112N251A (R3112xxxx) LOW VOLTAGE DETECTOR