Quantity   Component name
1 × Cirrus CS4272 Audio Codec IC
4 × TI THS4521 Fully differential amplifier
1 × Linear LTC3534 Switching power supply
2 × Linear LT1962 Linear regs
1 × TI OPA2348 Common mode voltage buffer
1 × Silicon labs SI8662BC 6 channel digital isolator
1 × Silicon labs SI8602AC I2C bus isolator