ADG412BRUZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG412BRUZ is a monolithic CMOS device comprising four independently selectable SPST switches fabricated on an enhanced LC2MOS process. It operates with single supplies from 5 V to 12 V or dual supplies up to ±16.5 V, featuring a maximum on resistance of 35 Ω and ultralow power dissipation of 35 μW. The component supports TTL- and CMOS-compatible logic inputs, with switching times of tON < 175 ns and tOFF < 145 ns. It provides signal ranges extending fully to the supply rails, low charge injection of 5 pC, and break-before-make switching action within a 16-lead TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Enhanced LC2MOS process ensures flat on-resistance profile for excellent linearity and low distortion across the full analog input range.
• CMOS construction delivers ultralow power dissipation, making it suitable for portable and battery-powered instruments.
• Break-before-make switching prevents channel shorting when configured as a multiplexer.
• TTL- and CMOS-compatible digital control logic simplifies interface requirements.

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and RoHS compliance status. Ensure the selected variant matches the required temperature range and packaging format for your assembly process. Cross-reference the part number with official distributors to confirm availability and lead times before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG412BRUZ when inverted digital control logic is required, as it activates switches with a logic high input. Compare its 35 Ω on resistance and 35 μW power consumption against other series members like the ADG411 or ADG413 if different logic polarities or pinouts are needed. Confirm that the 16-lead TSSOP package dimensions fit the available PCB space and thermal constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG412BRUZ belongs to the ADG411/ADG412/ADG413 family of precision quad SPST switches. While functionally similar to the ADG411, it differs specifically in having inverted digital control logic. This family replaces older DG41x series components and utilizes LC2MOS technology to balance low power consumption with fast switching speeds and wide signal bandwidths.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitutes include ADG411BRUZ and ADG413BRUZ. Verify logic polarity differences between these variants to ensure compatibility with existing control circuitry before substitution.