ADC12138_VOLTAGE_CHANNEL_DIFF
ADC12138_VOLTAGE_CHANNEL_DIFF(0, 1, 2),
ADC12138_VOLTAGE_CHANNEL_DIFF(1, 0, 3),
ADC12138_VOLTAGE_CHANNEL_DIFF(0, 1, 8),
ADC12138_VOLTAGE_CHANNEL_DIFF(1, 0, 9),
ADC12138_VOLTAGE_CHANNEL_DIFF(2, 3, 10),
ADC12138_VOLTAGE_CHANNEL_DIFF(3, 2, 11),
ADC12138_VOLTAGE_CHANNEL_DIFF(4, 5, 12),
ADC12138_VOLTAGE_CHANNEL_DIFF(5, 4, 13),
ADC12138_VOLTAGE_CHANNEL_DIFF(6, 7, 14),
ADC12138_VOLTAGE_CHANNEL_DIFF(7, 6, 15),