Lithium Ion Battery Monitoring System Cell balancing interface

GENERAL DESCRIPTION The AD7280A1 contains all the functions required for general-purpose monitoring of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, and power tools. The part has multiplexed cell voltage and auxiliary ADC measurement channels for

文件：870.66 Kbytes 页数：48 Pages

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Lithium Ion Battery Monitoring System Cell balancing interface

GENERAL DESCRIPTION The AD7280A1 contains all the functions required for general-purpose monitoring of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, and power tools. The part has multiplexed cell voltage and auxiliary ADC measurement channels for

文件：870.66 Kbytes 页数：48 Pages

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Lithium Ion Battery Monitoring System Cell balancing interface

GENERAL DESCRIPTION The AD7280A1 contains all the functions required for general-purpose monitoring of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, and power tools. The part has multiplexed cell voltage and auxiliary ADC measurement channels for

文件：870.66 Kbytes 页数：48 Pages

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亚德诺

Lithium Ion Battery Monitoring System Cell balancing interface

GENERAL DESCRIPTION The AD7280A1 contains all the functions required for general-purpose monitoring of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, and power tools. The part has multiplexed cell voltage and auxiliary ADC measurement channels for

文件：870.66 Kbytes 页数：48 Pages

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亚德诺

Lithium Ion Battery Monitoring System Cell balancing interface

GENERAL DESCRIPTION The AD7280A1 contains all the functions required for general-purpose monitoring of stacked lithium ion batteries as used in hybrid electric vehicles, battery backup applications, and power tools. The part has multiplexed cell voltage and auxiliary ADC measurement channels for

文件：870.66 Kbytes 页数：48 Pages

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锂离子电池监控系统

AD7280A内置对混合动力电动汽车、电池备用应用和电动工具所用叠层锂离子电池进行通用监控所需的全部功能。该器件具有多路复用电池电压和辅助ADC测量通道，可用于最多6个电池的电池管理。同时提供±3 ppm内部基准电压，使电池电压精度可达±1.6 mV。ADC分辨率为12位，转换48个单元只需7 μs时间。 \nAD7280A采用单VDD电源供电，电源电压范围为8 V至30 V（绝对最大额定值为33 V）。该器件提供六个差分模拟输入通道，以处理整个VDD范围内的大共模信号。各通道允许的输入信号范围（VIN(+)至VIN(−)）为1 V至5 V。输入引脚可接受六个串联叠置的电池。此外器件内置六个辅 • 12位ADC，转换时间：1 μs/通道\n• 6个模拟输入通道，\n共模范围：0.5 V至27.5 V\n• 6个辅助ADC输入\n• 电池电压精度：±1.6 mV\n• 片内稳压器\n• 电池平衡接口\n• 菊花链接口\n• 内部基准电压源：±3 ppm/°C \n• 关断电流：1.8 μA\n• 高输入阻抗\n• 内置提醒功能的串行接口\n• 欲了解更多特性，请参考数据手册;

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Package：48-LQFP；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：电池监控器 类别：集成电路（IC） 电池管理 描述：IC BATT MON LI-ION 1-6CEL 48LQFP

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Package：48-LQFP；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：电池监控器 类别：集成电路（IC） 电池管理 描述：IC BATT MON LI-ION 1-6CEL 48LQFP

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Package：48-LQFP；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 功能：电池监控器 类别：集成电路（IC） 电池管理 描述：IC BATT MON LI-ION 1-6CEL 48LQFP

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