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DS9034PCX PDF预览

DS9034PCX

更新时间: 2024-10-28 14:57:59
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
4页 110K
描述
PowerCap,带有晶振

DS9034PCX 数据手册

 浏览型号DS9034PCX的Datasheet PDF文件第2页浏览型号DS9034PCX的Datasheet PDF文件第3页浏览型号DS9034PCX的Datasheet PDF文件第4页 
19-5584; Rev 10/10  
DS9034PCX  
PowerCap with Crystal  
www.maxim-ic.com  
GENERAL DESCRIPTION  
FEATURES  
The DS9034PCX PowerCap is designed to be a  
lithium power source for nonvolatile timekeeping  
RAMs in Dallas Semiconductor’s directly surface-  
mountable PowerCap Module (PCM) package. After  
a PowerCap module board has been soldered in  
place and cleaned, the DS9034PCX PowerCap is  
placed on top of the PCM board to form a complete  
PowerCap module package. The PowerCap is keyed  
to prevent incorrect attachment.  
.
Provides 10 Years of Battery Backup Power for  
Nonvolatile Timekeeping RAMs in the PowerCap  
Module Package (PCM)  
.
Snaps Directly Onto Surface-Mounted PowerCap  
Module Boards  
.
.
Detachment Feature Allows Easy Removal  
Compatible with these 34-Pin PowerCap Module  
Boards:  
The DS9034PCX can be easily removed by inserting  
a regular screwdriver into a detachment feature and  
prying gently outward and upward to release the  
PowerCap from the PowerCap module board.  
DS1386P  
DS1486P  
DS1643P  
DS1644P  
DS1646P  
DS1647P  
DS1743P/WP  
DS1251YP/WP  
DS1553P/YP/WP  
DS1554P/YP/WP  
DS1556P/YP/WP  
DS1557P/YP/WP  
DS1744P/YP/WP  
DS1746P/YP/WP  
DS1747P/YP/WP  
ABSOLUTE MAXIMUM RATINGS  
Storage Temperature Range: -40°C to +85°C  
DS1248YP/WP  
DS1244YP/WP  
Stresses beyond those listed under “Absolute Maximum Ratings”  
may cause permanent damage to the device. These are stress  
ratings only, and functional operation of the device at these or any  
other conditions beyond those indicated in the operational sections  
of the specifications is not implied. Exposure to the absolute  
maximum rating conditions for extended periods may affect  
device.  
PACKAGE INFORMATION  
BATTERY CHARACTERISTICS  
Nominal Voltage: 3V  
Nominal Capacity: 130mAhr  
Chemistry: Li(CF)x  
CRYSTAL CHARACTERISTICS  
Nominal Frequency: 32.768kHz  
Load Capacitance: 6pF  
PIN DESCRIPTION  
NAME  
FUNCTION  
X1, X2  
VBAT  
GND  
32.768kHz Crystal Connections  
+3V Battery Output  
Ground  
1 of 4  

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