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參數(shù)資料
| 型號(hào)： | DS2434 |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 存儲(chǔ)器 |
| 英文描述： | Battery Identification Chip(電池ID芯片) |
| 中文描述： | SPECIALTY MEMORY CIRCUIT, PBCY3 |
| 文件頁(yè)數(shù)： | 1/18頁(yè) |
| 文件大?。?/td> | 115K |
| 代理商： | DS2434 |
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DS2434
Battery Identification Chip
PRELIMINARY
DS2434
021798 1/18
FEATURES
Provides unique ID number to battery packs
Eliminates thermistors by sensing battery tempera-
ture 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
3
2
1
DS2434
G
D
V
DALLAS
See MSection
BOTTOM VIEW
PR–DS2434
VDD
NC
NC
NC
NC
NC
NC
GND
NC
NC
NC
NC
NC
NC
DQ
DS2434S 16–PIN SSOP
See Mech. Drawings
Section
GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PIN DESCRIPTION
GND
DQ
V
DD
NC
– Ground
– Data In/Out
– Supply Voltage
– No Connect
DESCRIPTION
The DS2434 Battery Identification Chip provides a con-
venient method of tagging and identifying battery packs
by manufacturer, chemistry, or other identifying param-
eters. The DS2434 allows the battery pack to be coded
with a unique identification number, and also store
information regarding the battery life and charge/dis-
charge 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
TM
interface, so that battery packs need only have three
output connectors; power, ground, and the 1–Wire
interface.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2435 | Battery Identification Chip with Time/Temperature Histogram(帶時(shí)間/溫度直方圖的電池ID芯片) |
| DS2436 | Battery ID/Monitor Chip(電池ID/監(jiān)控芯片) |
| DS2437 | Smart Battery Monitor(智能電池監(jiān)控) |
| DS2501-UNW | UniqueWare Add Only Memory(專用只加存儲(chǔ)器) |
| DS2502-UNW | UniqueWare Add Only Memory(專用只加存儲(chǔ)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2434+ | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2434-C01 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2434-C02 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2434-C03 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2434-C04 | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
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