DS1218S集成電路（IC）的控制器規(guī)格書(shū)PDF中文資料
| 廠(chǎng)商型號(hào) |
DS1218S |
| 參數(shù)屬性 | DS1218S 封裝/外殼為8-SOIC（0.154"，3.90mm 寬）；包裝為管件；類(lèi)別為集成電路（IC）的控制器；產(chǎn)品描述：IC CONTROLLER NV 8-SOIC |
| 功能描述 | Nonvolatile Controller |
| 封裝外殼 | 8-SOIC（0.154"，3.90mm 寬） |
| 文件大小 |
50.44 Kbytes |
| 頁(yè)面數(shù)量 |
4 頁(yè) |
| 生產(chǎn)廠(chǎng)商 | Dallas Semiconductor |
| 企業(yè)簡(jiǎn)稱(chēng) |
DALLAS【亞德諾】 |
| 中文名稱(chēng) | 亞德諾半導(dǎo)體官網(wǎng) |
| 原廠(chǎng)標(biāo)識(shí) | DALLAS |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 16:19:00 |
| 人工找貨 | DS1218S價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
DS1218S規(guī)格書(shū)詳情
DESCRIPTION
The DS1218 is a CMOS circuit which solves the application problems of converting CMOS RAM into nonvolatile memory. Incoming power is monitored for an out-of-tolerance condition. When such a condition is detected, the chip enable output is inhibited to accomplish write protection and the battery is switched on to supply RAM with uninterrupted power. Special circuitry uses a low-leakage CMOS process which affords precise voltage detection at extremely low battery consumption. The 8-pin mini DIP package keeps PC board real estate requirements to a minimum. By combining the DS1218 nonvolatile controller chip with a full CMOS memory and lithium batteries, 10 years of nonvolatile RAM operation can be achieved.
FEATURES
Converts CMOS RAM into nonvolatile memories
Unconditionally write protects when VCC is out of tolerance
Automatically switches to battery when power fail occurs
Space saving 8-pin mini-DIP/8-pin 150 mil SOIC
Consumes less than 100 na of battery current
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
DS1218S
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 控制器
- 包裝：
管件
- 控制器類(lèi)型：
非易失性 RAM
- 電壓 - 供電：
4.5V ~ 5.5V
- 工作溫度：
0°C ~ 70°C
- 安裝類(lèi)型：
表面貼裝型
- 封裝/外殼：
8-SOIC（0.154"，3.90mm 寬）
- 供應(yīng)商器件封裝：
8-SOIC
- 描述：
IC CONTROLLER NV 8-SOIC
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
MAXIM |
2025+ |
SOP8 |
3265 |
全新原廠(chǎng)原裝產(chǎn)品、公司現(xiàn)貨銷(xiāo)售 |
詢(xún)價(jià) | ||
DALLAS |
24+ |
sop |
2987 |
只售原裝自家現(xiàn)貨!誠(chéng)信經(jīng)營(yíng)!歡迎來(lái)電! |
詢(xún)價(jià) | ||
DALLAS |
24+ |
SOP-8 |
8540 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢(xún)價(jià) | ||
DALLAS |
24+ |
12 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢(xún)價(jià) | |||
DallasSem |
25+23+ |
8-SOIC |
18058 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
DALLAS |
20+ |
SOP8 |
2960 |
誠(chéng)信交易大量庫(kù)存現(xiàn)貨 |
詢(xún)價(jià) | ||
DALLAS |
05+ |
SOP-8 |
104 |
全新原裝 絕對(duì)有貨 |
詢(xún)價(jià) | ||
MAXIM/美信 |
23+ |
SOP-8 |
98900 |
原廠(chǎng)原裝正品現(xiàn)貨!! |
詢(xún)價(jià) | ||
DALLAS |
23+ |
SOP8 |
35890 |
詢(xún)價(jià) | |||
DALLAS |
23+ |
SMD |
5000 |
原裝正品,假一罰十 |
詢(xún)價(jià) |
