參數資料
| 型號： | DS9034PCX |
| 廠商： | Maxim Integrated |
| 文件頁數： | 1/4頁 |
| 文件大小： | 0K |
| 描述： | PCM W/CRYSTAL NV SRAM SNAP-ON |
| 標準包裝： | 19 |
| 功能： | 備份管理 |
| 電池化學： | 鋰電池 |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 34-PowerCap? 模塊 |
| 供應商設備封裝： | 34-PowerCap 模塊 |
| 包裝： | 管件 |
| 配用： | DS1244WP-120+-ND - IC NVSRAM 256KBIT 120NS 34PCM DS1244WP-120-ND - IC NVSRAM 256KBIT 120NS 34PCM |
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GENERAL DESCRIPTION
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.
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.
ABSOLUTE MAXIMUM RATINGS
Storage Temperature Range: -40°C to +85°C
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.
BATTERY CHARACTERISTICS
Nominal Voltage: 3V
Nominal Capacity: 130mAhr
Chemistry: Li(CF)x
CRYSTAL CHARACTERISTICS
Nominal Frequency: 32.768kHz
Load Capacitance: 6pF
FEATURES
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:
DS1386P
DS1553P/YP/WP
DS1486P
DS1554P/YP/WP
DS1643P
DS1556P/YP/WP
DS1644P
DS1557P/YP/WP
DS1646P
DS1744P/YP/WP
DS1647P
DS1746P/YP/WP
DS1743P/WP
DS1747P/YP/WP
DS1251YP/WP
DS1248YP/WP
DS1244YP/WP
PACKAGE INFORMATION
PIN DESCRIPTION
NAME
FUNCTION
X1, X2
32.768kHz Crystal Connections
VBAT
+3V Battery Output
GND
Ground
DS9034PCX
PowerCap with Crystal
www.maxim-ic.com
19-5584; Rev 10/10
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DS9034PCX+ | 功能描述:電池管理 Powercap w/Crystal 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 |
| DS906V031ATMTC | 制造商:Texas Instruments 功能描述: |
| DS9072 | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:SIP Stik Connectors |
| DS9072-40V | 功能描述:SIMM 連接器 SIP Stik Connector RoHS:否 制造商:TE Connectivity / AMP 系列: 節距:1.27 mm 位置/觸點數量:72 安裝風格:Through Hole 安裝角:22 deg |
| DS9072-40V/NO-BRAND | 制造商:Maxim Integrated Products 功能描述:SIPSTIK, CONN. 40 POS VERTICAL - Rail/Tube |
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