Editing Basic Circuit Building Blocks

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*Requirement for the op-amp:
 
*Requirement for the op-amp:
 
**The op-amp can withstand the input signal beyond the supply voltage, provided that the input current is limited to I<sub>max</sub> (e.g. [http://focus.ti.com/lit/ds/symlink/opa4340.pdf OPA4340] I<sub>max</sub> = 10mA)
 
**The op-amp can withstand the input signal beyond the supply voltage, provided that the input current is limited to I<sub>max</sub> (e.g. [http://focus.ti.com/lit/ds/symlink/opa4340.pdf OPA4340] I<sub>max</sub> = 10mA)
**To reduce noise picked up from the op-amp, use an op-amp with a low Input Voltage Noise Density (measured in nV/√Hz)
 
  
 
*Test conditions:
 
*Test conditions:

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