The STEVAL-CCA036V1 demonstration board is designed to help characterize single operational amplifiers in SO8 packages. With this board, the most common op-amp based circuits can be achieved. The board is designed for surface-mounted components and can be used to perform onboard characterization prior to the integration of STMicroelectronics’ products in your designs. Resistor and capacitor footprints are implemented for the 0805 series. A set of two decoupling capacitors have been implemented on both power supply pins so as to benefit from the maximum performances of ST products. In order to reject a wide range of frequencies, 10 nF and 4.7 μF are good values for these capacitors. This demonstration board with its components allow it to be configured as:
Low-pass Sallen-Key circuit
High-pass Sallen-Key circuit
Differential amplifier
AC-coupled circuit
In-loop compensation circuit
Out-of-loop compensation circuit
Numerous other possible configurations not described here