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ADM699ANZ PDF预览

ADM699ANZ

更新时间: 2024-02-19 22:24:55
品牌 Logo 应用领域
亚德诺 - ADI 微处理器监控
页数 文件大小 规格书
4页 257K
描述
Microprocessor Supervisory Circuits

ADM699ANZ 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DIP包装说明:CERDIP-8
针数:8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.77可调阈值:NO
模拟集成电路 - 其他类型:POWER SUPPLY SUPPORT CIRCUITJESD-30 代码:R-GDIP-T8
JESD-609代码:e0信道数量:1
功能数量:1端子数量:8
最高工作温度:125 °C最低工作温度:-55 °C
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 V认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Power Management Circuits
最大供电电流 (Isup):1.95 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):3 V标称供电电压 (Vsup):5 V
表面贴装:NO温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
阈值电压标称:+4.65V处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.62 mmBase Number Matches:1

ADM699ANZ 数据手册

 浏览型号ADM699ANZ的Datasheet PDF文件第2页浏览型号ADM699ANZ的Datasheet PDF文件第3页浏览型号ADM699ANZ的Datasheet PDF文件第4页 
Microprocessor  
Supervisory Circuits  
a
ADM698/ADM699  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Superior Upgrade for MAX698/MAX699  
Guaranteed RESET Assertion with VCC = 1 V  
Low 0.6 mA Supply Current  
Precision 4.65 V Voltage Monitor  
Power OK/Reset Time Delay  
Watchdog Timer  
ADM698/  
ADM699  
RESET  
*
V
CC  
RESET  
GENERATOR  
RESET  
Minimum Component Count  
Performance Specified over Temperature  
4.65V  
APPLICATIONS  
Microprocessor Systems  
Computers  
WATCHDOG  
INPUT  
WATCHDOG  
WATCHDOG  
OUTPUT WDO*  
TRANSITION DETECTOR  
(1 sec)  
WDI  
*
Controllers  
Intelligent Instruments  
Automotive Systems  
Critical P Power Monitoring  
*
WDI (ADM699 ONLY)  
RESET (SOIC ONLY)  
WDO (ADM699 SOIC ONLY)  
TYPICAL APPLICATION CIRCUIT  
GENERAL DESCRIPTION  
+5V  
The ADM698/ADM699 supervisory circuits provide power  
supply monitoring and watchdog timing for microprocessor  
systems.  
V
µP POWER  
µP RESET  
CC  
RESET  
The ADM698 monitors the 5 V VCC power supply and gener-  
ates a RESET pulse during power up, power down and during  
low voltage “Brown Out” conditions. The RESET output is  
guaranteed to be functional (logic low) with VCC as low as 1 V.  
ADM698/  
ADM699  
µP SYSTEM  
I/O LINE  
WDI  
*
The ADM699 features an identical monitoring circuit as in the  
ADM698 plus an additional watchdog timer input to monitor  
microprocessor activity. The RESET output is forced low if the  
watchdog input is not toggled within the 1 second watchdog  
timeout period.  
GND  
*ADM699 ONLY  
Both parts are available in 8-pin plastic DIP and 16-lead SOIC  
packages. The 16-lead SOIC contains additional outputs  
RESET (without inversion) and Watchdog Output WDO  
(ADM699 only).  
REV. 0  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 617/329-4700 Fax: 617/326-8703  

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