LMP8640MK-T/NOPB
TEXAS INSTRUMENTS LMP8640MK-T/NOPB 电流检测放大器, 1个放大器, 13 µA, TSOT-23, 6 引脚, -40 °C, 125 °C
The is a high-speed voltage output Current Sensing Amplifier that detect small differential voltages across a sense resistor in the presence of high input common mode voltages with a supply voltage range from 2.7 to 12V. The LMP8640 accepts input signal with common mode voltage range from -2 to 42V. The LMP8640 has fixed gain for applications that demand accuracy over temperature. The output is buffered in order to provide low output impedance. This high side current sense amplifier is ideal for sensing and monitoring currents in DC or battery powered systems, excellent AC and DC specifications over temperature and keeps errors in the current sense loop to a minimum.
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- 0.25% Maximum gain error
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- 85dB PSRR
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- 76V Maximum common mode voltage
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- Green product and no Sb/Br
