ADG407BN

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG407BN is a monolithic CMOS analog multiplexer featuring two independent 8:1 differential switching circuits. It utilizes an enhanced LC2MOS process to provide low on-resistance and fast switching speeds. The device supports single or dual supply operation, with maximum ratings of 44 V between supplies and signal ranges extending to the rails. Key electrical parameters include a maximum on-resistance of 80 Ω, turn-on time under 160 ns, and turn-off time under 150 ns. It operates within an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Differential 8:1 Multiplexing
• Extended Signal Range to Supply Rails
• Break-Before-Make Switching Action
• Low Charge Injection

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video routing
• Automatic test equipment
• Data acquisition systems
• Battery powered systems
• Avionics

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the ordering suffix 'BN' corresponds to the 28-lead Plastic Dual In-Line Package (PDIP) variant. Confirm RoHS compliance status by checking for the 'Z' suffix if required, as the base part number may indicate leaded construction. Ensure the specific revision level matches design requirements, as manufacturing processes can change over time without altering the functional specification.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when differential signal switching is required in a compact form factor. The ADG407 differs from the ADG406 by supporting differential inputs/outputs rather than single-ended 16:1 switching. It lacks the address latches found in the ADG426, requiring external logic control. Verify that the 80 Ω maximum on-resistance meets the system's voltage drop constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG407 belongs to the ADG406/ADG407/ADG426 family of high-performance analog multiplexers fabricated on Analog Devices' enhanced LC2MOS process. This technology enables low power dissipation while maintaining high switching speed and low on-resistance characteristics suitable for precision data acquisition and audio applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public documentation lists the ADG407BPZ as a pin-compatible alternative in a PLCC package. The ADG406 serves as a similar device but offers single-ended 16:1 switching instead of differential 8:1 configuration. Cross-reference pinouts and thermal impedance values when substituting packages.