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部品型式

BD4727G-TRPBF

製品説明
仕様・特性

Datasheet Voltage Detector IC Series Bipolar Voltage Detector ICs BD47xx series ●General Description The BD47xx series is a Voltage Detector IC, developed to prevent system errors at transient state, when the power of CPU or logic circuit switches ON/OFF or in cases of momentary shut down. These ICs consist of three terminals (power supply, GND and reset output) to detect power supply voltages and outputs reset signals of various systems. These ICs are ultra-compact and have low current consumption, making them ideal for portable products. ●Key Specifications Detection voltage range: 1.9V to 4.6V (Typ.) 0.1V steps High accuracy detection voltage: ±1% Low current consumption: 1.6µA (Typ.) Operating temperature range: -40°C to +75°C ●Package SSOP5 2.90mm x 2.80mm x 1.25mm ●Applications Circuits using microcontrollers or logic circuits that require a reset. ●Features High accuracy detection Low current consumption Very small package Open collector “L” reset output Package SSOP5 is similar to SOT-23-5 (JEDEC) ●Typical Application Circuit VDD VDD RL BD47xx series CPU Micro-controller RESET VOUT CL GND ●Connection Diagram SSOP5 TOP VIEW VDD GND ●Pin Descriptions ○Product structure:Silicon monolithic integrated circuit . www.rohm.com © 2012 ROHM Co., Ltd. All rights reserved. TSZ22111・14・001 Unconnected Terminal SUB Substrate* GND GND 4 VOUT Reset Output 5 SUB GND N.C. 3 Lot. No Function 2 Marking Symbol 1 N.C. PIN No. VOUT VDD Power Supply Voltage *Substrate Pin should be connected with GND ○This product is not designed for protection against radioactive rays 1/10 TSZ02201-0R7R0G300020-1-2 18.Nov.2012 Rev.005

ブランド

ROHM

会社名

ローム株式会社

本社国名

日本

事業概要

炭素皮膜抵抗の特許を元に創業した。社名のROHM(R:抵抗 Ohm:抵抗を示す単位)はそこに由来する。その後、大規模集積回路の製造を手がけ始め、現在は様々な機能を顧客の要望に応じてLSI上に集積するカスタムLSIが主力となっている。

供給状況

 
Not pic File
データシート
pdf

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