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DS9034PCI PDF预览

DS9034PCI

更新时间: 2024-10-28 14:57:43
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
3页 114K
描述
PowerCap

DS9034PCI 数据手册

 浏览型号DS9034PCI的Datasheet PDF文件第2页浏览型号DS9034PCI的Datasheet PDF文件第3页 
DS9034PC/PCI  
PowerCap  
www.maxim-ic.com  
FEATURES  
PACKAGE OUTLINE  
C Provides 10 years of battery backup power for  
Nonvolatile (NV) SRAMs in the PowerCap  
Module (PCM) package  
C Snaps directly onto a surface-mounted  
PowerCap module base to form a complete  
NV SRAM module  
C Attaches after module base has been surface-  
mounted to protect lithium battery from the  
high temperatures of reflow soldering  
C Maintains mechanical and electrical  
connection with module base even during  
severe shock and vibration stresses  
C Detachment feature allows easy removal  
using a regular screwdriver  
GND  
VBAT  
SIDE VIEW  
TOP VIEW  
C Periodic replacement allows NV SRAM  
module life to be extended indefinitely  
C Optional industrial temperature range of  
-40°C to +85°C, designated PCI  
PIN DESCRIPTION  
VBAT  
GND  
- +3V Battery Output  
- Ground  
C Compatible with these PowerCap module  
bases:  
ABSOLUTE MAXIMUM RATINGS  
Operating Temperature:  
0°C to +70°C,  
C DS1230YP/ABP/WP  
C DS1245YP/ABP/WP  
C DS1250YP/ABP/WP  
-40°C to +85°C for PCI parts  
Storage Temperature:  
-40°C to +70°C,  
-40°C to +85°C for PCI parts  
C DS1330YP/ABP/WP  
C DS1345YP/ABP/WP  
C DS1350YP/ABP/WP  
BATTERY CHARACTERISTICS  
Nominal Voltage  
Nominal Capacity  
Chemistry  
3V  
130mAh  
Li(CF)X  
Data Retention Life  
10 Years (25°C)  
DESCRIPTION  
The DS9034PC PowerCap is a snap-on lithium power source for NV SRAMs in Dallas Semiconductor’s  
directly surface-mountable PowerCap module base package. After a PowerCap module has been soldered  
in place and cleaned, the DS9034PC PowerCap is snapped onto the base to form a complete NV SRAM  
module. The PowerCap is keyed to prevent incorrect attachment and is designed to maintain mechanical  
and electrical contact with its host module base even during severe mechanical shock and vibration. The  
DS9034PC is easily removed by inserting a regular screwdriver into the detachment feature and prying  
gently outward and upward to release the PowerCap from the module base.  
1 of 3  
100102  

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