hippoo
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lm324 single supply
Hand Calculation:
Voutput = 101 ( Vinput_2 – Vinput_1 ) = 5 ( 0.5V – 0V ) = 2.5V
Vcc = 5V & Vss = 0V:
Simulation Result:
Voutput = 844.580mV
Practical / Lab Result:
Voutput = 0.73V
Vcc = 5V & Vss = -5V:
Simulation Result:
Voutput = 2.5042V
Practical / Lab Result:
Voutput = 2.58V
Question:
Manufacturers claimed that the LM324N can be used with only one single supply. However, the simulation and practical result proved that the circuit (with this instrumentation amplifier circuit configuration) cannot work with only one single supply.
Kindly give me your comments.
Thank you.
Regards,
hippoo
Hand Calculation:
Voutput = 101 ( Vinput_2 – Vinput_1 ) = 5 ( 0.5V – 0V ) = 2.5V
Vcc = 5V & Vss = 0V:
Simulation Result:
Voutput = 844.580mV
Practical / Lab Result:
Voutput = 0.73V
Vcc = 5V & Vss = -5V:
Simulation Result:
Voutput = 2.5042V
Practical / Lab Result:
Voutput = 2.58V
Question:
Manufacturers claimed that the LM324N can be used with only one single supply. However, the simulation and practical result proved that the circuit (with this instrumentation amplifier circuit configuration) cannot work with only one single supply.
Kindly give me your comments.
Thank you.
Regards,
hippoo