Current Monitor and Accumulator with Integrated Sense Resistor

General Description The DS2741 current monitor/accumulator is a complete current-sensing, measuring, and accumulation device tailored for cost-sensitive, battery-powered applications in a small 3mm x 3mm TDFN package. As a result, the DS2741 is a key component in battery-charge control and remain

电流监测器和累加器，内置检流电阻

DS2741电流监测/累加器提供完备的电流检测、测量和累加功能，专为对成本要求苛刻的电池供电系统而设计，采用微小的3mm x 3mm TDFN封装。因此，DS2741成为电池充电器控制和剩余电量估算的关键器件。\n主系统可通过I²C接口访问DS2741的电流测量和累加寄存器。7位从地址由工厂编程，允许主机系统独立寻址最多128个器件。 • 完整的低成本、集成电流检测和累加方案，具有串行数字输出端口 \n• 内置38mΩ检流电阻 \n• 电流测量 \n• 提供带符号位的10位双向测量 \n• ±2.5A动态范围 \n• +25°C时误差为1% \n• 整个温度范围内误差为2% \n• 电流累加 \n• 0.247mAhr LSB \n• ±8.1Ahrs满量程范围\n• 标准的I²C接口，提供由工厂设置的从地址 \n• 2.5V至4.5V单电源供电 \n• 低功耗： \n• 工作电流为60µA (典型) \n• 休眠模式下电流仅为1µA (典型) \n• -20°C至+70°C工作温度范围 \n• 14引脚TD;

Current Monitor and Accumulator with Integrated Sense Resistor

文件：175.31 Kbytes Page：10 Pages

Current Monitor and Accumulator with Integrated Sense Resistor

General Description The DS2741 current monitor/accumulator is a complete current-sensing, measuring, and accumulation device tailored for cost-sensitive, battery-powered applications in a small 3mm x 3mm TDFN package. As a result, the DS2741 is a key component in battery-charge control and remain

Current Monitor and Accumulator with Integrated Sense Resistor

General Description The DS2741 current monitor/accumulator is a complete current-sensing, measuring, and accumulation device tailored for cost-sensitive, battery-powered applications in a small 3mm x 3mm TDFN package. As a result, the DS2741 is a key component in battery-charge control and remain

Current Monitor and Accumulator with Integrated Sense Resistor

文件：175.31 Kbytes Page：10 Pages

Current Monitor and Accumulator with Integrated Sense Resistor

文件：175.31 Kbytes Page：10 Pages

包装：卷带（TR） 描述：IC MONITOR/ACCUMULATOR 14-TDFN 集成电路（IC） 电池管理

封装/外壳：14-WFDFN 裸露焊盘 功能：电池监控器 包装：卷带（TR） 描述：IC BATT MON LI-ION 1CELL 14TDFN 集成电路（IC） 电池管理

Current Monitor and Accumulator with Integrated Sense Resistor

文件：175.31 Kbytes Page：10 Pages

OPTICALLY ISOLATED ERROR AMPLIFIER

Description The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage

OPTICALLY ISOLATED ERROR AMPLIFIER

Description The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage

OPTICALLY ISOLATED ERROR AMPLIFIER

Description The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage

OPTICALLY ISOLATED ERROR AMPLIFIER

Description The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage

OPTICALLY ISOLATED ERROR AMPLIFIER

Description The FOD2741 Optically Isolated Amplifier consists of the popular KA431 precision programmable shunt reference and an optocoupler. The optocoupler is a gallium arsenide (GaAs) light emitting diode optically coupled to a silicon phototransistor. It comes in 3 grades of reference voltage