SPIce 10218 - 8 channel analog input multiplexer
The SPice10218 provides up to 8 analog channels on any compatible SPLat controller. It does this by multiplexing 8 inputs into one analog channel. It is set up for a fixed 0-10V input range. The resolution is determined by the SPLat controller - typically 10 bits in current models (MMi202, SL100, MS120), 8 bits in older models (MMi99-201, SL99, MS12).