P11.3. Opamp Offset Voltage

Components

Rf ≈ 4×103R2

(Very Approximate)

AvNI ≈ 4000

Procedure

  • Install Rf and re-run DCCheck.vi. Verify that |VO| is less than the value without the feedback resistor. If not, use a smaller Rf.Default and save the information in the Front Panel.
Datasheet Offset Voltage
  Min.Typ.Max.Unit
VioInput Offset Voltage   mV
 

Vo = 1.4 V, Vic = 0 TS271C/I/M

 1.110 

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