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DS1231S集成電路(IC)的監(jiān)控器規(guī)格書PDF中文資料

DS1231S
廠商型號(hào)

DS1231S

參數(shù)屬性

DS1231S 封裝/外殼為16-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的監(jiān)控器;產(chǎn)品描述:IC SUPERVISOR 1 CHANNEL 16SOIC

功能描述

Power Monitor Chip

封裝外殼

16-SOIC(0.295",7.50mm 寬)

文件大小

52.58 Kbytes

頁面數(shù)量

9

生產(chǎn)廠商 Dallas Semiconductor
企業(yè)簡(jiǎn)稱

Dallas亞德諾

中文名稱

亞德諾半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-5-27 23:01:00

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DS1231S規(guī)格書詳情

DESCRIPTION

The DS1231 Power Monitor Chip uses a precise temperature-compensated reference circuit which provides an orderly shutdown and an automatic restart of a processor-based system. A signal warning of an impending power failure is generated well before regulated DC voltages go out of specification by monitoring high voltage inputs to the power supply regulators. If line isolation is required a UL-approved opto-isolator can be directly interfaced to the DS1231. The time for processor shutdown is directly proportional to the available hold-up time of the power supply.

FEATURES

● Warns processor of an impending power failure

● Provides time for an orderly shutdown

● Prevents processor from destroying nonvolatile memory during power transients

● Automatically restarts processor after power is restored

● Suitable for linear or switching power supplies

● Adjusts to hold time of the power supply

● Supplies necessary signals for processor interface

● Accurate 5 or 10 VCC monitoring

● Replaces power-up reset circuitry

● No external capacitors required

● Optional 16-pin SOIC surface-mount package

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    DS1231S-20/T&R

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 監(jiān)控器

  • 包裝:

    卷帶(TR)

  • 類型:

    簡(jiǎn)單復(fù)位/加電復(fù)位

  • 電壓 - 閾值:

    4.37V,4.62V

  • 輸出:

    開路漏極或開路集電極

  • 復(fù)位:

    高有效/低有效

  • 復(fù)位超時(shí):

    最小為 150ms

  • 工作溫度:

    0°C ~ 70°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    16-SOIC

  • 描述:

    IC SUPERVISOR 1 CHANNEL 16SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
NS/國半
24+
NA/
3579
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票
詢價(jià)
DALLAS
2016+
SOP16
2500
只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
詢價(jià)
DALLAS
23+
SOIC-16
20000
全新原裝假一賠十
詢價(jià)
NS
25+
SOP16
329
原裝正品,假一罰十!
詢價(jià)
DALLAS
24+
SOP-16
12804
原裝現(xiàn)貨假一賠十
詢價(jià)
DALLAS
0628+
SOP-16
10190
只做原廠原裝,認(rèn)準(zhǔn)寶芯創(chuàng)配單專家
詢價(jià)
DAL
24+/25+
13
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
詢價(jià)
DALLAS
24+
SOP-16
12000
原裝
詢價(jià)
MAXIM
21+
SOP16
12588
原裝正品,自己庫存 假一罰十
詢價(jià)
DS
23+
SOP
1047
全新原裝現(xiàn)貨
詢價(jià)