DS1239集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
| 廠商型號 |
DS1239 |
| 參數(shù)屬性 | DS1239 封裝/外殼為16-DIP（0.300"，7.62mm）；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 16DIP |
| 功能描述 | MicroManager Chip |
| 封裝外殼 | 16-DIP（0.300"，7.62mm） |
| 文件大小 |
56.43 Kbytes |
| 頁面數(shù)量 |
4 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(shí)間 | 2025-4-4 18:01:00 |
| 人工找貨 | DS1239價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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DESCRIPTION
The DS1239 MicroManager provides all the necessary functions for power supply control and monitoring, reset control, and memory backup in microprocessor-based systems. Using the DS1239, an AC power switch is no longer required for microprocessor-based systems. A keyboard control system for power supply start up and shutdown is provided through the use of the Power Supply Control Input and Output. In other respects, the DS1239 is functionally identical to a DS1236 in the NMOS mode. For a complete description of the other DS1239 features, refer to the DS1236 data sheet.
FEATURES
? Provides necessary control for start up and shutdown of power supply from keyboard
? Holds microprocessor in check during power transients
? Halts and restarts an out-of-control microprocessor
? Monitors push button for external override
? Warns microprocessor of an impending power failure
? Converts CMOS SRAM into nonvolatile memory
? Unconditionally write-protects memory when power supply is out of tolerance
? Consumes less than 100 nA of battery current
? Controls external power switch for high current applications
? Accurate 10 power supply monitoring
? Optional 5 power supply monitoring designated DS1239-5
? Provides orderly shutdown in nonvolatile microprocessor applications
? Supplies necessary control for low-power “stop mode” in battery operate hand-held applications
? Standard 16-pin DIP or space-saving 16-pin SOIC
? Optional industrial temperature range -40°C to +85°C
產(chǎn)品屬性
- 產(chǎn)品編號：
DS1239-10+
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 監(jiān)控器
- 系列：
MicroManager
- 包裝：
卷帶（TR）
- 類型：
備用電池電路
- 電壓 - 閾值：
4.37V
- 輸出：
開路漏極或開路集電極
- 復(fù)位：
低有效
- 復(fù)位超時(shí)：
最小為 25ms
- 工作溫度：
0°C ~ 70°C（TA）
- 安裝類型：
通孔
- 封裝/外殼：
16-DIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
16-PDIP
- 描述：
IC SUPERVISOR 1 CHANNEL 16DIP
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
DALLAS |
23+ |
SOP16 |
9562 |
詢價(jià) | |||
DALLAS |
24+ |
SOP |
50 |
詢價(jià) | |||
MAXIM/美信 |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
16-DIP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
詢價(jià) | ||
MAXIM/美信 |
NA |
8600 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | |||
Maxim |
24+ |
16-SOIC |
2506 |
原裝現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
24+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實(shí)單! |
詢價(jià) | ||
Dallas |
2023+ |
16-SOIC |
50000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
SOP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
DALLAS |
23+ |
SOP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) |
