8-Channel Precision Analog Multiplexer (MUX), Settling to 0.0003% Accuracy in 400nS. Precision, High Speed, 8-Channel, Analog Multiplexer, ±10V Input/Output Voltage Range, -40°C to +100°C temperature range. The MX-826 is a precision, high-speed multiplexer characterized for 10, 12 and 14 Bit applications. The performance benchmarks are its 225 nanoseconds maximum settling time to ±0.01% accuracy and its unprecedented specification of accuracy to ±0.003%.