MAX690MJA集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
| 廠商型號 |
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 |
| 頁面數(shù)量 |
16 頁 |
| 生產(chǎn)廠商 | MAXIM |
| 中文名稱 | 美信 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-8-24 23:50:00 |
| 人工找貨 | MAX690MJA價格和庫存，歡迎聯(lián)系客服免費人工找貨 |
MAX690MJA規(guī)格書詳情
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：
MAX690MJA
- 制造商：
Analog Devices Inc./Maxim Integrated
- 類別：
集成電路（IC） > 監(jiān)控器
- 包裝：
卷帶（TR）
- 類型：
備用電池電路
- 電壓 - 閾值：
4.65V
- 輸出：
推挽式/圖騰柱
- 復位：
低有效
- 復位超時：
最小為 35ms
- 工作溫度：
-55°C ~ 125°C
- 安裝類型：
通孔
- 封裝/外殼：
8-CDIP（0.300"，7.62mm）
- 供應商器件封裝：
8-CERDIP
- 描述：
IC SUPERVISOR 1 CHANNEL 8CERDIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM/美信 |
24+ |
CDIP-Narrow-8 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價 | ||
Maxim(美信) |
24+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
Maxim(美信) |
24+ |
標準封裝 |
7339 |
原廠渠道供應,大量現(xiàn)貨,原型號開票。 |
詢價 | ||
MAXIM |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | |||
MAXIM |
1844+ |
DIP8 |
6528 |
只做原裝正品假一賠十為客戶做到零風險!! |
詢價 | ||
Maxim/美信 |
24+ |
N/A |
1620 |
全新原廠原裝，進口正品現(xiàn)貨，正規(guī)渠道可含稅??！ |
詢價 | ||
MAX |
20+ |
CDIP8 |
3795 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
MAXIM/美信 |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
25+23+ |
CDIP8 |
34656 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 |
