The ZXCT1041E5TA is a Bidirectional Precision High-side Current Monitor that provides a fixed gain of 10 for applications where minimal external components are required. The output voltage is proportional to the differential input voltage. Direction of current flow is indicated by the Flag pin. The very low offset voltage enables a typical accuracy of 2% for sense voltages of only 10mV, giving better tolerances for small sense resistors necessary at higher currents. The wide input voltage range of 20V down to as low as 2.7V make it suitable for a range of applications. A minimum operating current of just 40A makes the ZXCT1041 particularly suitable for portable battery equipment.
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