Wait for 1 ms for the DRV2667 device to power-up before attempting an I2C write.
Exit low-power standby mode by clearing the STANDBY bit in register 0x02, bit 6.
Choose the interface mode as analog or digital in register 0x01, bit 2.
Select the gain setting for your application in register 0x01, bits [1:0].
Choose the desired timeout period if using the digital interface mode (FIFO), in register 0x02, bits[3:2].
If using the digital interface mode, the device is now ready to receive data. If using the analog input mode, set the EN_OVERRIDE bit in register 0x02, bit 1 to enable the boost and high-voltage amplifier and begin sourcing the waveform to the analog input.