MAX691EJE集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料
| 廠商型號 |
MAX691EJE |
| 參數(shù)屬性 | MAX691EJE 封裝/外殼為16-CDIP（0.300"，7.62mm）；包裝為卷帶（TR）；類別為集成電路（IC）的監(jiān)控器；產品描述：IC SUPERVISOR 1 CHANNEL 16CERDIP |
| 功能描述 | Microprocessor Supervisory Circuits |
| 封裝外殼 | 16-CDIP（0.300"，7.62mm） |
| 文件大小 |
626.16 Kbytes |
| 頁面數(shù)量 |
16 頁 |
| 生產廠商 | Maxim Integrated Products |
| 企業(yè)簡稱 |
Maxim【美信】 |
| 中文名稱 | 美信半導體官網 |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-19 17:08:00 |
MAX691EJE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
產品屬性
- 產品編號：
MAX691EJE
- 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：
高有效/低有效
- 復位超時：
最小為 35ms
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
通孔
- 封裝/外殼：
16-CDIP（0.300"，7.62mm）
- 供應商器件封裝：
16-CDIP
- 描述：
IC SUPERVISOR 1 CHANNEL 16CERDIP
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
CDIP16 |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
MAXIM |
CDIP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
Maxim |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價 | |||
MAX691EJE |
3 |
3 |
詢價 | ||||
MAXIM |
19+ |
CDIP |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
DIP |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
16-CDIP |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
MAXIM |
24+ |
CDIP |
60 |
詢價 | |||
MAXIM |
2020+ |
CDIP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
MAXIM/美信 |
23+ |
CDIP-16 |
5000 |
全新原裝現(xiàn)貨 |
詢價 |
