The MM1200 is intended for high-density signal switching applications in both AC and DC circuits and meant to replace electromechanical signal relays or reed relays. The core technology has found commercial uses in demanding applications such as medical equipment and test & measurement equipment. The MM1200 is capable of 1.0 A per channel steady state. The MM1200 will deliver low on-state contact resistance and high off-state isolation with >3 billion switching cycles and <10µs switching times. Each switch is Normally Open (NO) and individually controlled by a Serial Peripheral Interface (SPI) bus. An external +5 VDC logic supply and high voltage +75 VDC bias source is required for operation of the internal switch driver.