SLASF37 January 2024 TAA5412-Q1
ADVANCE INFORMATION
For applications that require an even higher SNR than that supported for each channel, the device digital summing mode can be used. In this mode, the digital record data are summed up across the channel with an equal weightage factor, which helps in reducing the effective record noise.
The device supports a fully programmable mixer feature that can mix the various input channels with their custom programmable scale factor to generate the final output channels. Figure 6-20 shows a block diagram that describes the mixer 1 operation to generate output channel 1.
A similar mixer operation is performed by mixer 2, mixer 3, and mixer 4 to generate output channel 2, channel 3, and channel 4, respectively.