Battery monitor IC with alarm output for gas gauge applications

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STMICROELECTRONICS

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Gas gauge IC with battery charger control for handheld applications

文件：839.44 Kbytes 页数：34 Pages

STMICROELECTRONICS

意法半导体

Gas gauge IC with battery charger control for handheld applications

文件：839.44 Kbytes 页数：34 Pages

STMICROELECTRONICS

意法半导体

Smart CO2 sensor based on thermal conductivity

文件：837.08 Kbytes 页数：23 Pages

SENSIRION

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Smart CO2 sensor based on thermal conductivity

文件：837.08 Kbytes 页数：23 Pages

SENSIRION

盛思锐

Smart CO2 sensor based on thermal conductivity

文件：837.08 Kbytes 页数：23 Pages

SENSIRION

盛思锐

CO₂测量精度：±(0.5 vol% + 3% MV)；测量范围：0-100 vol%

STC31 是一款芯片大小的气体浓度传感器，可大范围精确测量 CO₂，专为大批量生产应用而设计。\n\n这款传感器基于革命性的热传导原理，具有卓越的可重复性和长期稳定性，对于可靠性要求较高的应用是理想之选。相较于低功率的光学传感器，热导技术同样可实现超低功耗。因此能够以绝对最小功率预算提供最佳性能，非常适合电池供电类应用。\n\n传感器的数字 I²C 接口可轻松连接到微处理器。其出色性能基于 Sensirion 的专利 CMOSens® 技术，该技术将传感器元件、信号处理和数字校准功能整合在一块小巧的 CMOS 芯片上。久经验证的 CMOS 技术非常适合高质量的批量生产和要求苛刻且对成本敏感的

Sensirion

盛思锐

Battery monitor IC with alarm output for gas gauge applications

The STC3105 battery monitor includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3105 uses accurate measurements of the battery voltage to estimate a battery’s state-of-charge (SOC). It uses a low cost sense resistor to precisely sense the charge • 0.5% accuracy battery voltage monitoring\n• Low battery alarm output with programmable thresholds\n• Low power: 60 μA in power-saving mode, 2 μA max in standby mode• Ideal for implementation of robust gas gauge systems using open-circuit voltage and coulomb counter methods\n• Small 3x2 mm pack;

ST

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面向手持式应用、带有警报输出的燃气表IC

The STC3115 includes the hardware functions required to implement a low-cost gas gauge for battery monitoring. The STC3115 uses current sensing, Coulomb counting and accurate measurements of the battery voltage to estimate the state-of-charge (SOC) of the battery. An internal temperature sensor simp • OptimGauge™ algorithm \n• 0.25% accuracy battery voltage monitoring \n• Coulomb counter and voltage-mode gas gauge operations \n• Robust initial open-circuit-voltage (OCV) measurement at power-up \n• Programmable low battery alarm \n• Internal temperature sensor \n• Battery swap detection \n• ;

ST

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 宽）；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 1CELL 8MINISO

STMICROELECTRONICS

意法半导体