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DS1819集成电路(IC)的监控器规格书PDF中文资料

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厂商型号

DS1819

参数属性

DS1819 封装/外壳为SC-74A,SOT-753;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;类别为集成电路(IC)的监控器;产品描述:IC SUPERVISOR 1 CHANNEL SOT23-5

功能描述

5V and 3.3V MicroMonitor

封装外壳

SC-74A,SOT-753

文件大小

146.4 Kbytes

页面数量

8

生产厂商

Dallas

中文名称

达拉斯半导体公司

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-10-11 22:58:00

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DS1819规格书详情

DESCRIPTION

The DS1814 5-Volt MicroMonitor and the DS1819 3.3V MicroMonitor monitor three vital conditions for a microprocessor: power supply, software execution, and external override. First,a precision temperature compensated reference and comparator circuit monitor the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces the reset(s) to an active state. When VCCreturns to an in-tolerance condition, the reset signal is kept in the active state for a minimum of 140ms to allow the power supply and processor to stabilize.

FEATURES

Halts and restarts an out-of-control microprocessor

Holds microprocessor in check during power transients

Automatically restarts microprocessor after power failure

Monitors pushbutton for external override

Accurate 5, 10, or 20 (3V only) microprocessor power monitoring

Eliminates the need for discrete components

20 tolerance for use with 3.0V systems

Pin- and function-compatible with the MAX823/24/25 products

Low cost SOT-23-5 package

Industrial temperature range: -40C to +85C

产品属性

  • 产品编号:

    DS1819AR-10+T&R

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 类别:

    集成电路(IC) > 监控器

  • 系列:

    MicroMonitor™

  • 包装:

    卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带

  • 类型:

    简单复位/加电复位

  • 电压 - 阈值:

    2.925V

  • 输出:

    推挽式/图腾柱

  • 复位:

    低有效

  • 复位超时:

    最小为 140ms

  • 工作温度:

    -40°C ~ 85°C(TA)

  • 安装类型:

    表面贴装型

  • 封装/外壳:

    SC-74A,SOT-753

  • 供应商器件封装:

    SOT-23-5

  • 描述:

    IC SUPERVISOR 1 CHANNEL SOT23-5

供应商 型号 品牌 批号 封装 库存 备注 价格
MAX
2016+
SOT153
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
量大可定MAXIM/DS
20+
SOT153
49000
原装优势主营型号-可开原型号增税票
询价
DS
24+
SOT23-5
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
询价
MAXIM/美信
24+
SOT23-5
6000
原装现货假一赔十
询价
Maxim(美信)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
DALLAS
12+
SOT23-5
1000
原装现货价格有优势量大发货
询价
MAX
06+
原厂原装
4310
只做全新原装真实现货供应
询价
Maxim/美信
24+
SOT-23-5
30000
原装正品公司现货,假一赔十!
询价
DALLAS
25+
SOT
2658
原装正品!现货供应!
询价
DALLAS
24+
SOT23
2000
全新原装环保现货
询价