The TMUX6136 is a complementary metal-oxide semiconductor (CMOS) analog switch containing two independently selectable SPDT switches. The devices work well with dual supplies (±5V to ±16.5V), a single supply (10V to 16.5V), or asymmetric supplies. The digital select pin (SELx) has transistor-transistor logic (TTL) compatible thresholds, ensuring TTL/ CMOS logic compatibility. The TMUX6136 switches one of two inputs (Sx) to a common output (D), depending on the status of the SELx pins. Each switch conducts equally well in both directions in the ON position and supports input signal range up to the supplies. In the OFF condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make (BBM) switching action. The TMUX6136 is part of Texas Instruments precision switches and multiplexers family. The device has very low leakage current and charge injection, allowing them to be used in high-precision measurement applications. The device also provides excellent isolation by blocking signal levels up to the supplies when the switches are in the OFF position. Low supply current of 17µA enables usage in portable applications.