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DS1818-20中文資料Dallas數(shù)據(jù)手冊PDF規(guī)格書

DS1818-20
廠商型號

DS1818-20

參數(shù)屬性

DS1818-20 封裝/外殼為TO-226-3,TO-92-3 標準主體(!--TO-226AA);包裝為管件;類別為集成電路(IC) > 監(jiān)控器;產品描述:IC SUPERVISOR 1 CHANNEL TO92-3

功能描述

3.3V EconoReset with Pushbutton

文件大小

61.25 Kbytes

頁面數(shù)量

5

生產廠商 Dallas Semiconductor
企業(yè)簡稱

Dallas

中文名稱

Dallas Semiconductor官網

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二

更新時間

2024-11-16 10:12:00

DS1818-20規(guī)格書詳情

DESCRIPTION

The DS1818 EconoReset uses a precision temperature-compensated reference and comparator circuit to

monitor the status of the power supply (VCC). When an out-of-tolerance condition is detected, an internal power-fail signal is generated which forces reset to the active state. When VCC returns to an in-tolerance condition, the reset signal is kept in the active state for approximately 150 ms to allow the power supply and processor to stabilize.

FEATURES

● Automatically restarts a microprocessor after power failure

● Monitors pushbutton for external override

● Maintains reset for 150 ms after VCC returns to an in-tolerance condition

● Reduces need for discrete components

● Precision temperature-compensated voltage reference and voltage sensor

● Accurate 5, 10 or 20 power monitoring

● Low-cost TO-92 or space saving surface mount SOT-23 packages available

● Efficient open-drain output with internal 5.5 k?=pull-up resistor

● Operating temperature -40°C to +85°C

產品屬性

  • 產品編號:

    DS1818-20

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 監(jiān)控器

  • 系列:

    EconoReset

  • 包裝:

    管件

  • 類型:

    簡單復位/加電復位

  • 電壓 - 閾值:

    2.55V

  • 輸出:

    開路漏極或開路集電極

  • 復位:

    低有效

  • 復位超時:

    最小為 100ms

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    通孔

  • 封裝/外殼:

    TO-226-3,TO-92-3 標準主體(!--TO-226AA)

  • 供應商器件封裝:

    TO-92-3

  • 描述:

    IC SUPERVISOR 1 CHANNEL TO92-3

供應商 型號 品牌 批號 封裝 庫存 備注 價格
MAXIM
2023+
TO-92
3265
全新原廠原裝產品、公司現(xiàn)貨銷售
詢價
MAXIM
2022
TO-92
2300
原裝現(xiàn)貨,誠信經營!
詢價
Maxim Integrated
21+
TO-92-3
65200
一級代理/放心采購
詢價
MAXIM
23+
35500
詢價
Maxim
21+
NA
2655
原裝熱賣可訂貨
詢價
DS
1926
SOT23
6852
只做進口原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價
MAXIM/美信
23+
TO92
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價
MaximIntegrated
23+
TO-92-3
66800
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
MAXIM/美信
23+
TO92
10000
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
MAXIM
19+
TO-92
256800
原廠代理渠道,每一顆芯片都可追溯原廠;
詢價