76V, High-Side, Current-Sense Amplifiers with Voltage Output

General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for uni

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76V, High-Side, Current-Sense Amplifiers with Voltage Output

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76V, High-Side, Current-Sense Amplifiers with Voltage Output

文件：330.98 Kbytes 页数：14 Pages

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76V, High-Side, Current-Sense Amplifiers with Voltage Output

文件：320 Kbytes 页数：14 Pages

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Real-Time Current Monitoring

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76V、高边、电流检测放大器，带有电压输出

MAX4080/MAX4081是两种高侧电流检测放大器，输入电压范围4.5V至76V，非常适合于电信、汽车、底板及其它需要严密监视高压电流的系统。MAX4080只适用于单向电流检测，而MAX4081可进行双向电流检测。通过MAX4081的单一输出引脚，便可连续监视从充电到放电整个变化过程，无须额外的极性输出。MAX4081还要求用一个外部基准来设定零电流时的输出电平(VSENSE = 0V)。反映充电电流大小的输出电压范围在VREF与VCC之间，而反映放电电流大小的输出电压在VREF与GND之间。\n\n 此组芯片76V的输入电压范围完全与电源电压(VCC)和共模输入电压(VRS+) • 共模输入电压范围宽，4.5V至76V\n• 双向或单向ISENSE\n• 价格低廉、结构紧凑的电流检测方案\n• 三档增益可选\n• 5V/V (MAX4080F/MAX4081F)\n• 20V/V (MAX4080T/MAX4081T)\n• 60V/V (MAX4080S/MAX4081S)\n\n\n• ±0.1%满量程精度\n• 100µV低输入失调电压\n• 独立的工作电源电压\n• 电源电流75µA (MAX4080)\n• 用于双向OUT的参考输入(MAX4081)\n• 提供8引脚µMAX封装;

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76V, High-Side, Current-Sense Amplifiers with Voltage Output

General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for uni

文件：410.11 Kbytes 页数：15 Pages

Maxim

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76V, High-Side, Current-Sense Amplifiers with Voltage Output

General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for uni

文件：410.11 Kbytes 页数：15 Pages

Maxim

美信

76V, High-Side, Current-Sense Amplifiers with Voltage Output

General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for uni

文件：410.11 Kbytes 页数：15 Pages

Maxim

美信

76V, High-Side, Current-Sense Amplifiers with Voltage Output

General Description The MAX4080/MAX4081 are high-side, current-sense amplifiers with an input voltage range that extends from 4.5V to 76V making them ideal for telecom, automotive, backplane, and other systems where high-voltage current monitoring is critical. The MAX4080 is designed for uni

文件：410.11 Kbytes 页数：15 Pages

Maxim

美信