DS1819A集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
| 廠商型號 |
DS1819A |
| 參數(shù)屬性 | DS1819A 封裝/外殼為SC-74A，SOT-753；包裝為卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶；類別為集成電路（IC）的監(jiān)控器；產(chǎn)品描述：IC SUPERVISOR 1 CHANNEL SOT23-5 |
| 功能描述 | 5V and 3.3V MicroMonitor |
| 文件大小 |
146.4 Kbytes |
| 頁面數(shù)量 |
8 頁 |
| 生產(chǎn)廠商 | Dallas Semiconductor |
| 企業(yè)簡稱 |
Dallas【亞德諾】 |
| 中文名稱 | 亞德諾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2024-12-26 22:58:00 |
DS1819A規(guī)格書詳情
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
產(chǎn)品屬性
- 產(chǎn)品編號：
DS1819AR-10+T&R
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 監(jiān)控器
- 系列：
MicroMonitor?
- 包裝：
卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶
- 類型：
簡單復(fù)位/加電復(fù)位
- 電壓 - 閾值：
2.925V
- 輸出：
推挽式/圖騰柱
- 復(fù)位：
低有效
- 復(fù)位超時：
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：
SC-74A，SOT-753
- 供應(yīng)商器件封裝：
SOT-23-5
- 描述：
IC SUPERVISOR 1 CHANNEL SOT23-5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
2016+ |
SOT23-5 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
MAXIM |
2020+ |
SOT23-5 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
DS |
23+ |
SOT153 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
量大可定MAXIM/DS |
20+ |
SOT153 |
49000 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價 | ||
DALLAS |
12+ |
SOT23-5 |
1000 |
原裝現(xiàn)貨價格有優(yōu)勢量大發(fā)貨 |
詢價 | ||
MAXIM/DS |
23+ |
SOT153 |
2307 |
全新原裝 |
詢價 | ||
Maxim |
2023+ |
SOT/5 |
8700 |
原裝現(xiàn)貨 |
詢價 | ||
DALLAS |
1742+ |
SOT23-5 |
98215 |
只要網(wǎng)上有絕對有貨!只做原裝正品! |
詢價 | ||
MAXIM |
21+ |
SOT23-5 |
751 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
DS |
23+ |
SOT153 |
999999 |
原裝正品現(xiàn)貨量大可訂貨 |
詢價 |
