R3117K121C - LOW VOLTAGE DETECTOR

RICOH

Download the R3117K121C datasheet PDF. This datasheet also covers the R3117K071A variant, as both devices belong to the same low voltage detector family and are provided as variant models within a single manufacturer datasheet.

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R3117K121C low voltage detector by RICOH - Datasheet Preview — Note: The manufacturer provides a single datasheet file (R3117K071A-RICOH.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	R3117K121C
Manufacturer	RICOH
File Size	444.12 KB
Description	LOW VOLTAGE DETECTOR
Datasheet	R3117K121C Datasheet

Overview

R3117x SERIES LOW VOLTAGE DETECTOR with SENSE pin NO.EA-186-080617 OUTLINE The R3117x 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, resistors for detector threshold setting, an output driver and a hysteresis circuit.

The detector threshold is fixed with high accuracy internally and does not require any adjustment.

Key Features

Supply Current Typ. 0.29µA (VDD=6.0V) Consumption current through SENSE pin is not included.
Range of Operating Voltage1.0V to 6.0V (-40°C.

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