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參數(shù)資料
| 型號(hào)： | DS2437 |
| 英文描述： | Smart Battery Monitor |
| 中文描述： | 智能電池監(jiān)視器 |
| 文件頁數(shù)： | 15/31頁 |
| 文件大?。?/td> | 1215K |
| 代理商： | DS2437 |
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DS2437
15 of 31
ADB =
A/D Converter Busy Flag. 1 = A/D conversion in progress on battery voltage; 0 = conversion
complete, or no measurement being made. An A/D conversion takes approximately 10 ms.
X =
Don’t care
Bytes 1 and 2 of page 0 contain the last completed temperature conversion in the format described in the
“Operation - Measuring Temperature” section. Bytes 3-4 contain the last completed voltage A/D
conversion result and Bytes 5-6 contain the instantaneous current data. Refer to the appropriate section
for the data format of these locations. Byte 7 is reserved and will read out as all 1’s.
Page 1 (01h)
The second page, Page 1, contains the ICA and real time clock data. Both the RTC and ICA are volatile
read/ write locations so that they may be set, changed, or cleared by the host software. Bytes 0-3 contain
the RTC data, formatted as described in the “Operation - Real Time Clock” section. Byte 4 contains the
8-bit ICA. Bytes 5-7 are reserved and will read out as all 1’s.
Page 2 (02h)
The third page of memory (Page 2) contains the DISCONNECT TIME (first four bytes) and END OF
CHARGE (remaining four bytes) timestamps. This page is volatile and read / write. Refer to the
“Operation - Real Time Clock” section for the formatting of these locations.
Pages 3-7 (03h - 07h)
The remainder of the memory in the DS2437 (Pages 3 through 7) is backed with EEPROM. This memory
provides 40 bytes of user memory which may be used to carry any information the user wishes to store.
Additionally, the CCA/DCA information is stored in bytes 4-7 of page 7 if the DS2437 is configured
appropriately. If the CCA/DCA is used, page 7 should not be written to or current accumulator data will
be overwritten. See “Operation - Current Accumulators” for details.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DS2438 | Smart Battery Monitor |
| DS2438Z | Smart Battery Monitor |
| DS2442 | Battery Management |
| DS2501 | 1A VERY LOW DROPOUT VOLTAGE REGULATORS |
| DS2502 | 1 kbit Add-Only Memory |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2437K | 制造商:Maxim Integrated Products 功能描述:EVALUATION KIT BATTERY MONITO |
| DS2437S | 功能描述:IC MONITOR SMART BATTERY 16-SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT |
| DS2437S/T&R | 制造商:Maxim Integrated Products 功能描述:SMART BATTERY MONITOR 16SSOP T&R - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC MONITOR SMART BATTERY 16-SSOP |
| DS2437S/T&R/ | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
| DS2437S/T&R | 功能描述:IC MONITOR SMART BATTERY 16-SSOP RoHS:否 類別:集成電路 (IC) >> PMIC - 電池管理 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 功能:充電管理 電池化學(xué):鋰離子（Li-Ion）、鋰聚合物（Li-Pol） 電源電壓:3.75 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:SC-74A，SOT-753 供應(yīng)商設(shè)備封裝:SOT-23-5 包裝:剪切帶 (CT) 產(chǎn)品目錄頁面:669 (CN2011-ZH PDF) 其它名稱:MCP73831T-2ACI/OTCT |
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