ADG609BN

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG609BN is a monolithic CMOS analog multiplexer featuring four differential channels, designed for +3 V, +5 V, and ±5 V supplies. It switches one of four differential inputs to a common output via two-bit binary address lines. Key electrical parameters include a maximum on-resistance of 30 Ω, switching times of 75 ns (tON) and 45 ns (tOFF), and low power dissipation of 1.5 mW max. The device operates within an industrial temperature range of –40 °C to +85 °C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports single or dual supply operation with signal ranges extending to the power rails.
• Features break-before-make switching action to prevent momentary shorting during channel transitions.
• Provides TTL and CMOS compatible digital inputs for simplified interface design.

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic Test Equipment
• Data Acquisition Systems
• Communication Systems
• Avionics and Military Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'BN' corresponds to the Plastic DIP (N-16) package option as defined in the ordering guide. Confirm that the B version meets the required –40 °C to +85 °C industrial temperature range specifications. Ensure compatibility with the target system's voltage levels and pinout requirements before integration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG609BN when differential signal routing is required within a compact form factor. The device is suitable for applications needing low charge injection and high off-isolation. Consider the N-16 package dimensions for board layout constraints. Verify that the 30 Ω on-resistance meets the signal integrity requirements of the application.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG609BN belongs to the ADG608/ADG609 family of high-performance analog multiplexers manufactured by Analog Devices. While the ADG608 provides eight single-ended channels, the ADG609 variant offers four differential channels. Both share the same enhanced LC2MOS process technology, ensuring consistent performance characteristics across the series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public documentation confirms the ADG608BN as a functional substitute within the same family, differing only in channel configuration (single-ended vs. differential). No other direct cross-references are explicitly listed in the provided datasheet text.