ADG709BRUZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG709BRUZ is a low voltage CMOS analog multiplexer featuring four differential channels. It operates on a single supply of 1.8 V to 5.5 V or dual supplies of ±2.5 V. The device switches one of four differential inputs to a common output using two-bit binary address lines (A0, A1). Key electrical parameters include a typical on resistance of 3 Ω with a maximum of 4.5 Ω at 5 V, and an off leakage current of ±20 nA maximum. Switching times are typically 14 ns, with a break-before-make delay of 8 ns. The component provides -80 dB off isolation at 1 MHz and supports a 55 MHz bandwidth. It is housed in a 16-lead TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports both single-supply and dual-supply operation for flexible system integration.
• Features guaranteed break-before-make switching action to prevent momentary shorting during channel transitions.
• Provides TTL- and CMOS-compatible digital inputs for direct interface with standard logic families.

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Communication systems
• Relay replacement
• Audio and video switching
• Battery-powered systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'Z' indicates RoHS compliance when ordering. Confirm the package type matches the design requirements, as the BRUZ variant utilizes a 16-lead Thin Shrink Small Outline Package. Ensure that the operating temperature range aligns with the industrial specification limits defined in the datasheet before finalizing procurement specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG709BRUZ when differential signal routing is required within a compact footprint. Compare the 3 Ω typical on resistance against system loss requirements. Verify that the 1.8 V minimum supply voltage meets the target power constraints. Ensure the 16-lead TSSOP package dimensions fit the available PCB space and thermal management strategy.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG709BRUZ belongs to the ADG708/ADG709 family of low voltage multiplexers manufactured by Analog Devices Inc. This series is designed for applications requiring high speed and low power consumption. The ADG709 specifically addresses differential signal paths, distinguishing it from the single-channel configuration of the ADG708 within the same product line.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG709CRUZ serves as a commercial grade alternative within the same package and pinout configuration. Designers should verify if the performance specifications meet the application requirements before substituting between B and C grades.