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AS1923集成電路(IC)的監(jiān)控器規(guī)格書PDF中文資料

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廠商型號

AS1923

參數(shù)屬性

AS1923 封裝/外殼為SOT-23-6;包裝為管件;類別為集成電路(IC)的監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 4 CHANNEL SOT23-6

功能描述

Quad-Voltage Microprocessor Supervisory Circuit

封裝外殼

SOT-23-6

文件大小

76.45 Kbytes

頁面數(shù)量

2

生產(chǎn)廠商

AMSCO

中文名稱

艾邁斯歐司朗

網(wǎng)址

網(wǎng)址

數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-9-22 17:03:00

人工找貨

AS1923價格和庫存,歡迎聯(lián)系客服免費人工找貨

AS1923規(guī)格書詳情

General Description

The AS1923 microprocessor supervisory circuit was designed to monitor up to four system supply voltages without the need for external components, and asserts a single reset if any of the monitored supply voltages drops below its reset threshold.

The AS1923 features an active-low reset output that is asserted when any of the 4 monitored voltages are below their respective reset threshold. The reset output is open-drain with a weak internal pullup (10μA) to IN2. Reset remains low for a specified reset timeout period (120ms min) after all voltages have stabilized. The output is valid as long as the IN1 or IN2 input voltage remains >1V.

Key Features

■ Simultaneous Quad-Voltage Monitoring

■ Precision Factory-Trimmed Reset Threshold Options: +5.0, +3.3, +3.0, +2.5, +1.8, and -5.0V

■ User-Adjustable Voltage Monitoring Threshold Options

■ Low Supply Current: 55μA

■ Open-Drain – AS1923A

■ 10μA Current Source Pullup – AS1923B

■ Reset Timeout Period: 120ms

■ RESET Valid to IN1 = 1V or IN2 = 1V

■ Immune to Fast INx Transients

■ External Components not Required

■ Guaranteed Performance: Operating Temperature Range = -40 to +85oC

■ 6-pin SOT23 Package

Applications

The device is ideal for portable and battery-powered systems, embedded controllers, intelligent instruments, automotive systems, critical CPU monitoring, and any multi-supply application.

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AS1923A-BSTT-C

  • 制造商:

    ams

  • 類別:

    集成電路(IC) > 監(jiān)控器

  • 包裝:

    管件

  • 類型:

    多壓監(jiān)控器

  • 電壓 - 閾值:

    1.58V,2.93V,4.38V,可調(diào)

  • 輸出:

    開路漏極或開路集電極

  • 復(fù)位:

    低有效

  • 復(fù)位超時:

    最小為 120ms

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    SOT-23-6

  • 供應(yīng)商器件封裝:

    SOT-23-6

  • 描述:

    IC SUPERVISOR 4 CHANNEL SOT23-6

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
AMS/艾邁斯
21+
SOT23-6
120000
長期代理優(yōu)勢供應(yīng)
詢價
AlphaIndustries
01+
QFN-16
29500
原裝現(xiàn)貨海量庫存歡迎咨詢
詢價
AMS/艾邁斯
24+
NA/
5750
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價
ALPHA
25+
MLF16
2650
原裝優(yōu)勢!絕對公司現(xiàn)貨
詢價
AMS
23+
SOT23-6
5000
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道??商峁┐罅繋齑?詳
詢價
SKYWORKS
22+
MSOP-10
8200
原裝現(xiàn)貨庫存.價格優(yōu)勢!!
詢價
ALPHA
24+
20000
詢價
ALPHA
25+
QFN-16
3000
福安甌為您提供真芯庫存,真誠服務(wù)
詢價
ams
22+
SOT236
9000
原廠渠道,現(xiàn)貨配單
詢價
AMSCO
23+
原廠原包
19960
只做進口原裝 終端工廠免費送樣
詢價