Current Sensing Circuit Concepts and Fundamentals

Thus, according to the MCP6H01 data sheet (DS22243), it is VCMRH = VDD– 2.3V =13.7V, VCMRL =VSS–0.3V = -0.3V. Based on Equation 2, the acceptable VCM of the Difference amplifier is from -0.5V to 27.3V. The advantages and disadvantages of Difference amplifiers include: a) Advantages:

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