ADG412BRUZ-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG412BRUZ-REEL is a precision quad SPST analog switch from Analog Devices, fabricated on an enhanced LC2MOS process. It features four independently selectable switches with TTL/CMOS-compatible logic requiring a high input to turn on. Key electrical parameters include a maximum on resistance of 35 Ω, supply voltage range of ±5 V to ±16.5 V (single 5 V to 16.5 V), and switching times of tON < 175 ns and tOFF < 145 ns. The device operates within an industrial temperature range of -40°C to +85°C and offers ultralow power dissipation.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Enhanced LC2MOS process provides low power dissipation and high switching speed.
• Flat on-resistance profile ensures excellent linearity and low distortion for audio signals.
• Break-before-make switching action prevents channel shorting in multiplexer configurations.
• Extended signal range allows operation fully to the supply rails.

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify that the specific ordering suffix corresponds to the required packaging format, such as reel or tube, as indicated in the manufacturer's ordering guide. Confirm RoHS compliance status if environmental regulations apply to the assembly process. Ensure the selected variant matches the necessary temperature grade for the intended operational environment.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG412 variant when digital control logic requires a high input signal to activate the switches, distinguishing it from the ADG411 which uses inverted logic. Consider the single-supply capability for unipolar applications where supplies as low as 5 V are utilized. Evaluate the break-before-make timing requirements if configuring the device for multiplexing tasks to prevent signal path interference.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG411/ADG412/ADG413 family of monolithic CMOS analog switches. While functionally similar regarding signal handling, the ADG412 is specifically defined by its non-inverted digital control logic compared to the ADG411. The BRUZ designation indicates a 16-lead TSSOP surface-mount package suitable for space-constrained designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The datasheet identifies the DG412 as a plug-in replacement for this device. Designers should verify pinout compatibility and ensure that the legacy component meets the same electrical specifications for on-resistance and leakage current required by the application circuit.