Analog Devices Inc. ADG708CRU Multiplexer

The ADG708CRU is a high-performance, 8-channel multiplexer from Analog Devices Inc., designed to provide efficient single-ended analog signal routing. This CMOS device offers a low on-resistance and low crosstalk between channels, making it an excellent choice for precision data acquisition systems, test equipment, and battery-powered instruments.

Key Features

• Highly Integrated: The ADG708CRU integrates 8:1 multiplexer functionality into a compact 16-lead TSSOP package, saving valuable board space and reducing component count in complex designs.
• Low On-Resistance: The device features a typical on-resistance of just 4 ohms, which is matched between channels to within 0.5 ohms and remains flat over the full analog input range, ensuring signal integrity and minimal distortion.
• Low Power Consumption: With a single supply operation ranging from +1.8V to +5.5V, the ADG708CRU is optimized for low power consumption, making it suitable for portable and battery-powered applications.
• Wide Signal Range: The multiplexer is capable of handling a wide range of analog signals, from GND to VDD, providing designers with flexibility in signal routing.
• Break-Before-Make Switching: The ADG708CRU ensures that no two channels are connected simultaneously during switching, preventing signal transients and protecting sensitive circuitry.
• Digital Control: The device features a 3-wire serial interface for control, which is compatible with standard SPI, QSPI™, MICROWIRE™, and DSP interface standards.

Applications

• Data Acquisition Systems
• Communication Systems
• Audio and Video Switching
• Relay Replacement
• Industrial Control Systems

The ADG708CRU from Analog Devices Inc. is a versatile and reliable solution for designers looking to optimize their analog signal routing with precision and efficiency. Its combination of low on-resistance, low crosstalk, and wide signal range make it an ideal choice for a variety of applications where performance and space savings are critical.