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precision amplifier circuit

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thiam

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Hi,
i need a guideline to construct a precision amplifier circuit to a motor driver(OPA 541). my input voltage is from -5V to 5V whic from PIC18F4331. Anyone can help me?? pls reply thanks.
 

millwood

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if you could your pic18f4331 to output a negative signal, you must be extremely smart.
 

thiam

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u mean PIC18F4331 cant have negative output signal?? do u have any suggestion for me??
 

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