MAX690MJA集成電路（IC）的監(jiān)控器規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
MAX690MJA |
| 參數(shù)屬性 | MAX690MJA 封裝/外殼為8-CDIP（0.300"，7.62mm）；包裝為卷帶（TR）；類(lèi)別為集成電路（IC）的監(jiān)控器；產(chǎn)品描述：IC SUPERVISOR 1 CHANNEL 8CERDIP |
| 功能描述 | Microprocessor Supervisory Circuits |
| 封裝外殼 | 8-CDIP（0.300"，7.62mm） |
| 文件大小 |
626.16 Kbytes |
| 頁(yè)面數(shù)量 |
16 頁(yè) |
| 生產(chǎn)廠商 | Maxim Integrated Products |
| 企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-2-9 23:00:00 |
MAX690MJA規(guī)格書(shū)詳情
General Description
The MAX690 family of supervisory circuits reduces the complexity and number of components required for power supply monitoring and battery control functions in microprocessor systems. These include μP reset and backup-battery switchover, watchdog timer, CMOS RAM write protection, and power-failure warning. The MAX690 family significantly improves system reliability and accuracy compared to that obtainable with separate ICs or discrete components.
Benefts and Features
● Supervisory Function Integration Saves Board Space while Fully Protecting Microprocessor-Based Systems
??? ? Precision Voltage Monitor
??????? - 4.65V (MAX690, MAX691, MAX694, MAX695)
??????? - 4.40V (MAX692, MAX693)
??? ? Power OK/Reset Time Delay
??????? - 50ms, 200ms, or Adjustable
??? ? Watchdog Timer
??????? - 100ms, 1.6s, or Adjustable
??? ? Battery Backup Power Switching
??? ? Voltage Monitor for Power Fail or Low Battery Warning
??? ? Minimum External Component Count
● Low Power Consumption in Battery Backup Mode Extends Battery Life
??? ? 1μA Standby Current
● Onboard Gating of Chip Enable Signals Protects Against Erroneous Data Written to RAM During Low VCC Events
Applications
● Computers
● Controllers
● Intelligent Instruments
● Automotive Systems
● Critical μP Power Monitoring
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
MAX690MJA
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類(lèi)別：
集成電路（IC） > 監(jiān)控器
- 包裝：
卷帶（TR）
- 類(lèi)型：
備用電池電路
- 電壓 - 閾值：
4.65V
- 輸出：
推挽式/圖騰柱
- 復(fù)位：
低有效
- 復(fù)位超時(shí)：
最小為 35ms
- 工作溫度：
-55°C ~ 125°C
- 安裝類(lèi)型：
通孔
- 封裝/外殼：
8-CDIP（0.300"，7.62mm）
- 供應(yīng)商器件封裝：
8-CERDIP
- 描述：
IC SUPERVISOR 1 CHANNEL 8CERDIP
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Maxim(美信) |
23+ |
標(biāo)準(zhǔn)封裝 |
7339 |
原廠渠道供應(yīng),大量現(xiàn)貨,原型號(hào)開(kāi)票。 |
詢價(jià) | ||
Maxim(美信) |
23+ |
NA/ |
8735 |
原廠直銷(xiāo),現(xiàn)貨供應(yīng),賬期支持! |
詢價(jià) | ||
MAXIM |
21+ |
CDIP-Narrow-8 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAX |
2020+ |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | |||
MAXIM/美信 |
23+ |
CDIP-Narrow-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
Maxim/美信 |
23+ |
N/A |
1620 |
原廠原裝正品現(xiàn)貨,代理渠道,支持訂貨!!! |
詢價(jià) | ||
MAXIM |
DIP-8 |
893993 |
集團(tuán)化配單-有更多數(shù)量-免費(fèi)送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價(jià) | |||
MAXIM/美信 |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
22+23+ |
CDIP8 |
34656 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
MAXIM |
DIP |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) |
