ADG1211YRUZ-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1211YRUZ-REEL is a monolithic iCMOS quad SPST analog switch in a 16-lead TSSOP package. It operates on dual supplies from ±4.5 V to ±16.5 V or single supplies from 5 V to 16.5 V. Key electrical parameters include an on resistance of 190 Ω max, off capacitance of 1.2 pF max, and charge injection under 1 pC. The device supports 3 V logic-compatible inputs without a separate VL supply. Switching times are 130 ns max for turn-on and 115 ns max for turn-off. Power consumption is typically less than 0.03 µW.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Ultralow capacitance and charge injection suitable for precision data acquisition
• Rail-to-rail operation with no separate logic power supply required
• iCMOS construction enabling high voltage tolerance and low power dissipation

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Battery-powered systems
• Sample-and-hold systems
• Audio signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging format. The REEL designation indicates tape and reel packaging intended for automated surface-mount assembly processes. Ensure the component meets RoHS compliance requirements as specified in the current datasheet revision before finalizing procurement specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when ultralow capacitance and minimal charge injection are critical for maintaining signal integrity in sample-and-hold applications. The absence of a dedicated logic supply simplifies system design compared to older CMOS switches. Verify that the 190 Ω maximum on resistance aligns with the application's insertion loss requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG1211/ADG1212/ADG1213 family of low capacitance, low charge injection, ±15 V/+12 V iCMOS quad SPST switches. The ADG1211 variant specifically features non-inverted digital control logic, where a Logic 0 input turns the switch on. It shares the same physical package and core electrical characteristics as the ADG1212 and ADG1213 models.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG1212YRUZ-REEL serves as a functional substitute within the same family, differing only in inverted digital control logic. The ADG1213YRUZ-REEL offers break-before-make switching action but utilizes mixed logic states. Direct pin-for-pin replacement requires verifying the control logic compatibility with the existing circuit design.