ADG512BRZ-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG512BRZ-REEL is a monolithic CMOS integrated circuit containing four independently selectable analog switches, housed in a 16-lead Small Outline IC (SOIC) package. It operates from single +3 V or +5 V supplies, or dual ±5 V bipolar supplies. The device features low on resistance of 50 Ω maximum at ±4.5 V and ultralow power dissipation under 0.5 W. Digital control logic requires a high input to turn the switch on. Key electrical parameters include a maximum switching time of 375 ns, leakage current below 100 pA, and charge injection of 11 pC typical. It supports continuous currents up to 30 mA.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPST analog switches fabricated using LC2MOS process for low leakage and capacitance.
• Break-before-make switching action prevents momentary shorting when tying multiple outputs together.
• TTL and CMOS compatible digital inputs simplify interface with standard logic families.
• Ultralow power dissipation suitable for battery-powered and remote powered equipment.

Analog Switches, Multiplexers, Demultiplexers Applications

• Precision data acquisition systems
• Audio and video signal switching
• Automatic test equipment
• Sample hold circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix matches the required packaging format. Confirm that the component version aligns with the intended temperature range and isolation requirements. Ensure compatibility with existing PCB footprints before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this model when inverted digital control logic is required compared to the ADG511. Verify supply voltage constraints against the +3 V, +5 V, or ±5 V operational limits. Consider the SOIC package dimensions for board space allocation and thermal management requirements during design integration.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG511/ADG512/ADG513 family of precision quad SPST switches. The ADG512 variant is distinguished by its non-inverted digital control logic, where a logic high activates the switch. It shares the same physical package and core performance characteristics as its siblings within the series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG511BRZ serves as a functional alternative if inverted logic control is acceptable. The ADG513BRZ offers mixed logic polarity options. Verify pinout compatibility and parameter overlap before substituting these related part numbers.