5.1 MGC3140 Controller

The MGC3140 features the following main building blocks:
  • Low-Noise Analog Front End (AFE)
  • Digital Signal Processing Unit (SPU)
  • Communication Interfaces

The MGC3140 provides a transmit signal to generate the E-field, conditions the analog signals from the receiving electrodes and processes these data digitally on the SPU. Data exchange between the MGC3140 and a host is conducted via the controller’s I2C interface.