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MM1081中文資料三美數(shù)據(jù)手冊(cè)PDF規(guī)格書

MM1081
廠商型號(hào)

MM1081

功能描述

System Reset (with battery back-up) Monolithic IC

文件大小

121.6 Kbytes

頁(yè)面數(shù)量

11 頁(yè)

生產(chǎn)廠商 Mitsumi Electronics, Corp.
企業(yè)簡(jiǎn)稱

MITSUMI三美

中文名稱

三美電機(jī)株式會(huì)社官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二

更新時(shí)間

2024-12-24 20:00:00

MM1081規(guī)格書詳情

Outline

These ICs were developed for STATIC-RAM (S-RAM) battery back-up, and have built-in switching circuit for main power supply and battery, back-up timing circuit and battery checker.

Features

1. Battery back-up

1. Low IC current consumption (loss current) 0.3μA typ.

2. Drop voltage inside IC (input/output voltage difference) IO=10μA 0.2V typ.

3. Reverse current (reverse leak current) 0.1μA max.

2. Normal operation

MM1027

Drop voltage inside IC (input/output voltage difference) IO=70mA 0.2V typ.

Output voltage VCC=5V IO=10mA 4.8V typ.

Current consumption D.CONT OPEN 3.0mA max.

External transistor drive current 25mA typ.

MM1081

Drop voltage inside IC (input/output voltage difference) IO=120mA 0.25V typ.

Output voltage VCC=5V IO=120mA 4.75V typ.

Current consumption 350μA max.

External transistor drive current (for output current increase) 25mA typ.

TC source current 3.0μA typ.

3. Battery-Vcc switching voltage 3.3V typ.

4. Detection voltage (CS, CS ------------------------------------------------) variable 4.2V typ.

5. Battery checker 1 X type 2.70V typ.

N type 2.50V typ.

6. Battery checker 2 X type 2.55V typ.

N type 2.35V typ.

Applications

1. IC memory cards (RAM cards)

2. PCs, word processors

3. Fax machines, photocopiers, other office equipment

4. Other equipment with S-RAMs (equipment requiring back-up)

產(chǎn)品屬性

  • 型號(hào):

    MM1081

  • 制造商:

    MITSUMI

  • 制造商全稱:

    Mitsumi Electronics, Corp.

  • 功能描述:

    System Reset(with battery back-up) Monolithic IC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MITSUMI
23+
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644
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票
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2016+
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6523
只做原裝正品現(xiàn)貨!或訂貨!
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23+
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4500
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售!
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96+
TSSOP-20
101
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢
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2023+
SSOP20
3565
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
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原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨!
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原裝現(xiàn)貨,OEM渠道,歡迎咨詢
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5632
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存!
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Marki
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Panasonic
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絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購(gòu)!
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