The MCR10EZHF5112 is a 12-pin, low power, high speed, complementary metal-oxide semiconductor (CMOS) switching diode resistor array manufactured by ROHM. It is designed for use in very high speed and low power applications such as those found in the automotive, medical, and communications markets. It features an integrated surface mount trimming resistor that can be adjusted to meet application requirements. The device offers superior switching performance, current handling capability, and low noise and is ideal for many applications in the automotive industry such as power window and door lock control systems. It is also an ideal choice for various mobile communications products including mobile phone and point-of-sale terminals.