Datasheet

MCP3911

bit 4:3 WIDTH<1:0> ADC Channel output data word width

11 = Both channels are in 24-bit mode(DEFAULT)

10 = Channel1 in 24-bit mode, Channel0 in 16-bit mode

01 = Channel1 in 16-bit mode, Channel0 in 24-bit mode

00 = Both channels are in 16-bit mode

bit 2 EN_OFFCAL Enables or disables the 24-bit digital offset calibration on both channels

1 = Enabled; this mode does not add any group delay

0 = Disabled (DEFAULT)

bit 1 EN_GAINCAL Enables or disables the 24-bit digital offset calibration on both channels

1 = Enabled; this mode adds a group delay on both channels of 24 DMCLK periods. All data ready

pulses are delayed by 24 clock periods compared to the mode with EN_GAINCAL=0

0 = Disabled(DEFAULT)

bit 0 Unimplemented, read as 0