The ADG1406BCPZ-REEL7 is a high-voltage, low-on-resistance quad SPDT (Single-Pole Double-Throw) analog switch from Analog Devices (ADI), designed for signal routing and multiplexing in industrial, instrumentation, and automotive applications. It provides four independent channels, each with a single input connected to one of two outputs, enabling flexible signal selection and isolation. It operates from a ±18V supply and supports bidirectional signal paths, making it ideal for high-precision systems requiring robust switching performance.

Key Features

• Channel count: Four independent SPDT switches.
• Voltage range: Operates up to ±18V (36V total swing), accommodating wide signal ranges.
• Low on-resistance: 1.5 Ω (typical) with ±10% matching, ensuring minimal signal distortion.
• Fast switching: 10 µs settling time for rapid channel transitions.
• Low leakage: 0.1 nA (max) off-state leakage for high-impedance applications.
• Low power consumption: 1 µA (typical) quiescent current, ideal for battery-powered systems.
• Protection: Built-in ESD protection (±20 kV HBM).
• Package: 16-lead TSSOP or MSOP, with REEL7 indicating reel packaging for automated assembly.

Common uses include data acquisition systems, medical instrumentation, automotive sensor interfaces, test and measurement equipment, and industrial control systems. Its high-voltage capability and low on-resistance make it suitable for high-precision signal multiplexing, instrumentation amplifiers, and power-line communication applications requiring reliable switching in harsh environments.

The ADG1406BCPZ-REEL7 combines high voltage tolerance, low distortion, and energy efficiency, making it a versatile solution for analog signal routing in industrial and instrumentation applications. Its compact package and robust performance ensure reliable operation in systems demanding precision, speed, and durability.