High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

GENERAL DESCRIPTION The DS2756 high-precision battery fuel gauge is a data-acquisition and information-storage device tailored for cost-sensitive and space-constrained 1-cell Li+/polymer battery-pack applications. The DS2756 provides the key hardware components required to accurately estimate rem

文件：300.74 Kbytes 頁數(shù)：26 Pages

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美信

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

文件：368.36 Kbytes 頁數(shù)：27 Pages

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美信

高精度電池電量計，具有可編程掛起模式

DS2756依舊在生產(chǎn)中，假如您正準(zhǔn)備開發(fā)新產(chǎn)品，我們推薦ModelGauge m5 MAX17201電量計。\n\n DS2756高精度電池電量計是一款數(shù)據(jù)采集和信息存儲器件，專為成本敏感且空間有限的單節(jié)Li+/聚合物電池量身定做。DS2756提供了精確估計剩余容量所需的關(guān)鍵硬件資源，包括用于測量溫度、電壓、電流和累計電流的低功耗精密電路，以及非易失(NV)數(shù)據(jù)存儲器，這些電路全部整合于一片微小的3.0mm x 4.4mm 8引腳TSSOP封裝。\n\n 通過1-Wire?接口，主系統(tǒng)可以讀/寫訪問DS2756的狀態(tài)和控制寄存器、測量寄存器和通用數(shù)據(jù)存儲器。每個器件都具有 ? 可編程的掛起模式\n? 精確累計電流\n? ±64mV輸入范圍內(nèi)提供2% ±4μV的精度\n? ±3.2A范圍內(nèi)提供2% ±3.2A 200μA的精度(20mΩ檢測電阻)\n\n\n? 電流測量\n? 9位瞬態(tài)測量\n? 12位均值測量，每88ms更新一次\n? 15位均值測量，每2.8s更新一次\n\n\n? 電壓測量\n? 9位瞬態(tài)測量\n? 10位均值測量，每4ms更新一次\n\n\n? 溫度測量\n? 10位, 0.125°C分辨率\n\n\n? 瞬態(tài)模式允許測量瞬時功率\n? 當(dāng)累積電流或溫度超過編程設(shè)定門限時，主機(jī)發(fā)送報警信號\n? 96字節(jié)可鎖定EEPROM\;

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亞德諾

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

GENERAL DESCRIPTION The DS2756 high-precision battery fuel gauge is a data-acquisition and information-storage device tailored for cost-sensitive and space-constrained 1-cell Li+/polymer battery-pack applications. The DS2756 provides the key hardware components required to accurately estimate rem

文件：300.74 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

GENERAL DESCRIPTION The DS2756 high-precision battery fuel gauge is a data-acquisition and information-storage device tailored for cost-sensitive and space-constrained 1-cell Li+/polymer battery-pack applications. The DS2756 provides the key hardware components required to accurately estimate rem

文件：300.74 Kbytes 頁數(shù)：26 Pages

MAXIM

美信

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

文件：368.36 Kbytes 頁數(shù)：27 Pages

MAXIM

美信

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

文件：368.36 Kbytes 頁數(shù)：27 Pages

MAXIM

美信

High-Accuracy Battery Fuel Gauge with Programmable Suspend Mode

文件：368.36 Kbytes 頁數(shù)：27 Pages

MAXIM

美信

Package：8-TSSOP（0.173"，4.40mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 功能：電池監(jiān)控器 類別：集成電路（IC） 電池管理 描述：IC BATT MON LI-ION 1CELL 8TSSOP

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亞德諾

Package：8-TSSOP（0.173"，4.40mm 寬）；包裝：卷帶（TR） 功能：電池監(jiān)控器 類別：集成電路（IC） 電池管理 描述：IC BATT MON LI-ION 1CELL 8TSSOP

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