欢迎访问ic37.com |
会员登录 免费注册
发布采购

DS2434 参数 Datasheet PDF下载

DS2434图片预览
型号: DS2434
PDF下载: 下载PDF文件 查看货源
内容描述: 电池识别芯片 [Battery Identification Chip]
分类和应用: 电池存储内存集成电路
文件页数/大小: 20 页 / 825 K
品牌: DALLAS [ DALLAS SEMICONDUCTOR ]
 浏览型号DS2434的Datasheet PDF文件第2页浏览型号DS2434的Datasheet PDF文件第3页浏览型号DS2434的Datasheet PDF文件第4页浏览型号DS2434的Datasheet PDF文件第5页浏览型号DS2434的Datasheet PDF文件第6页浏览型号DS2434的Datasheet PDF文件第7页浏览型号DS2434的Datasheet PDF文件第8页浏览型号DS2434的Datasheet PDF文件第9页  
DS2434
Battery Identification Chip
www.dalsemi.com
FEATURES
Provides unique ID number to battery packs
Eliminates thermistors by sensing battery
temperature on-chip
256-bit nonvolatile user memory available
for storage of user data such as gas gauge
and manufacturing information
Operating range of -40°C to +85°C
Applications include portable computers,
portable/cellular phones, consumer
electronics, and handheld instrumentation.
Surface-mount package (209-mil SSOP16)
available
PACKAGE OUTLINE
_
_
_
BOTTOM VIEW
DQ
NC
NC
NC
NC
NC
NC
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VDD
NC
NC
NC
NC
NC
NC
GND
PIN DESCRIPTION
GND
DQ
VDD
GND
DQ
V
DD
NC
- Ground
- Data In/Out
- Supply Voltage
- No Connect
DS2434
PR-35 PACKAGE
See Mech. Drawings
Section
DS2434 16-Pin SSOP
See Mech. Drawings
Section
DESCRIPTION
The DS2434 Battery Identification Chip provides a convenient method of tagging and identifying battery
packs by manufacturer, chemistry, or other identifying parameters. The DS2434 allows the battery pack
to be coded with a unique identification number, and also store information regarding the battery life and
charge/discharge characteristics in its nonvolatile memory.
The DS2434 also performs the essential function of monitoring battery temperature, without the need for
a thermistor in the battery pack.
Information is sent to/from the DS2434 over a 1-Wire interface, so that battery packs need only have
three output connectors; power, ground, and the 1-Wire interface.
1 of 20
112099