Linear LT6375±270V 共模电压差分放大器解决方案 Linear公司的LT6375是 ±270V是共模电压差分放大器,具有极好的DC精度,非常高的(±270V)输入共模电压和很宽电源电压范围,包括有精密运算放大器和高度匹配的ust operation in environmentswith unpredictable voltage conditions. The LT6375 is specified over the –40℃ to 125℃ temperaturerange and is available in space-saving MSOP16and DFN14 packages. LT6375主要特性: ±270V Common Mode Voltage Range 97dB Minimum CMRR (LT6375A) % (35ppm) Maximum Gain Error (LT6375A) 1ppm/℃ Maximum Gain Error Drift 2ppm Maximum Gain Nonlinearity Wide Supply Voltage Range: to 50V Rail-to-Rail Output 350μA Supply Current Selectable Internal Resistor Divider Ratio 300μV Maximum Offset Voltage (LT6375A) 575kHz –3dB Bandwidth (Resistor Divider = 7) 375kHz –3dB Bandwidth (Resistor Divider = 20) –40 ℃ to 125℃ Specified Temperature Range Low Power Shutdown: 20μA (DFN Package Only) Space-Saving MSOP and DFN Packages LT6375应用: High Side or Low Side Current Sensing Bidirectional Wide Common Mode Range Current Sensing High Voltage to Low Voltage Level Translation Precision Difference Amplifier Industrial Data-Acquisition Front-Ends Replacement for Isolation Circuits