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首頁(yè)>MAX817MESA>規(guī)格書(shū)詳情

MAX817MESA集成電路(IC)的監(jiān)控器規(guī)格書(shū)PDF中文資料

MAX817MESA
廠商型號(hào)

MAX817MESA

參數(shù)屬性

MAX817MESA 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)帶;類別為集成電路(IC)的監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 1 CHANNEL 8SOIC

功能描述

5V Microprocessor Supervisory Circuits

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

114.44 Kbytes

頁(yè)面數(shù)量

16 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

MAXIM美信

中文名稱

美信半導(dǎo)體官網(wǎng)

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更新時(shí)間

2025-7-19 12:17:00

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MAX817MESA規(guī)格書(shū)詳情

General Description

The MAX817/MAX818/MAX819 microprocessor (μP) supervisory circuits simplify power-supply monitoring, battery control, and chip-enable gating in μP systems by reducing the number of components required. These devices are designed for use in +5V-powered systems. Low supply current (11μA typical) and small package size make these devices ideal for portable applications. The MAX817/MAX818/MAX819 are specifically designed to ignore fast transients on VCC. Other supervisory functions include active-low reset, backup battery switchover, watchdog input, battery freshness seal, and chip-enable gating. The Selector Guide below lists the specific functions available from each device.

Features

? Precision Supply-Voltage Monitor:

?? 4.65V (MAX81_L)

?? 4.40V (MAX81_M)

? 11μA Quiescent Supply Current

? 200ms Reset Time Delay

? Watchdog Timer with 1.6sec Timeout (MAX817/MAX818)

? Battery-Backup Power Switching; Battery Voltage Can Exceed VCC

? Battery Freshness Seal

? On-Board, 3ns Gating of Chip-Enable Signals (MAX818)

? Uncommitted Voltage Monitor for Power-Fail or Low-Battery Warning (MAX817/MAX819)

? Manual Reset Input (MAX819)

Applications

? Battery-Powered Computers and Controllers

? Embedded Controllers

? Intelligent Instruments

? Critical μP Monitoring

? Portable Equipment

?

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX817MESA+T

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 監(jiān)控器

  • 包裝:

    卷帶(TR)帶

  • 類型:

    備用電池電路

  • 電壓 - 閾值:

    4.4V

  • 復(fù)位:

    低有效

  • 復(fù)位超時(shí):

    最小為 140ms

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC SUPERVISOR 1 CHANNEL 8SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAX正品
1948+
18562
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
MAXIM/美信
2021+
SOP-8
5210
原裝現(xiàn)貨,優(yōu)勢(shì)渠道訂貨假一賠十
詢價(jià)
MAXIM/美信
24+
SOIC-8
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
ADI(亞德諾)/MAXIM(美信)
24+
SOP-8
907
特價(jià)優(yōu)勢(shì)庫(kù)存質(zhì)量保證穩(wěn)定供貨
詢價(jià)
ADI(亞德諾)/MAXIM(美信)
24+
SOP-8
5063
百分百原裝正品,可原型號(hào)開(kāi)票
詢價(jià)
MAXIM/美信
24+
SOIC-8
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
MAXIM/美信
2023+
SOIC-8
6000
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供
詢價(jià)
MAXIM/美信
21+
SOIC-8
10000
只做原裝,質(zhì)量保證
詢價(jià)
MAX進(jìn)口正品
23+
SOP
9200
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
MAXIM/美信
22+
SOP-8
20000
深圳原裝現(xiàn)貨正品有單價(jià)格可談
詢價(jià)