ADG609BRUZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG609BRUZ is a monolithic CMOS analog multiplexer featuring four differential channels, packaged in a 16-pin TSSOP. It switches one of four differential inputs to a common differential output using two-bit binary address lines (A0, A1). The device supports single +3 V, +5 V or dual ±5 V power supplies with an analog signal range extending from VSS to VDD. Key electrical parameters include a maximum on-resistance of 30 Ω under dual supply conditions and 90 Ω under single supply conditions. Switching times are specified at a maximum of 75 ns for turn-on and 45 ns for turn-off. The component operates within a temperature range of –40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports single or dual power supply configurations for flexible system integration.
• Features break-before-make switching action to prevent momentary shorting during channel transitions.
• Provides low charge injection to minimize signal transients when switching digital inputs.
• Includes TTL compatible address and enable inputs for simplified digital interface design.

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic Test Equipment
• Data Acquisition Systems
• Communication Systems
• Avionics and Military Systems
• Microprocessor Controlled Analog Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix BRUZ corresponds to the industrial temperature grade and TSSOP package configuration required for the target application. Confirm that the voltage ratings and leakage current specifications meet the circuit requirements before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring differential signal routing with low distortion. Ensure the power supply voltage aligns with the specified on-resistance characteristics. Verify that the digital control logic levels are compatible with the TTL input thresholds defined in the datasheet specifications.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG609BRUZ belongs to the ADG608/ADG609 family of high-performance analog multiplexers manufactured by Analog Devices. While the ADG608 variant provides eight single-ended channels, the ADG609 is specifically designed for four differential channels. Both share the same enhanced LC2MOS process technology and pinout compatibility.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG609BNZ serves as a direct replacement offering identical functionality in a Plastic DIP package. Other variants within the ADG609 series may be considered if different temperature ranges or package styles are required, provided the electrical specifications remain compatible.