ADG804YRMZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG804YRMZ is a low-voltage, 4-channel CMOS multiplexer manufactured by Analog Devices Inc. It operates within a supply voltage range of 1.65 V to 3.6 V and supports an automotive temperature range from –40°C to +125°C. The device features a typical on resistance of 0.5 Ω and a maximum of 0.8 Ω at 125°C. It provides rail-to-rail switching with a continuous current carrying capability of 300 mA. Key dynamic specifications include a transition time of less than 25 ns, off isolation of –67 dB, and a –3 dB bandwidth of 33 MHz. Total harmonic distortion plus noise is typically 0.02%. The component is housed in a 10-lead MSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Ultralow on resistance maintained across the full operating temperature range
• High current handling capability for robust signal routing
• Rail-to-rail switching operation compatible with single-supply logic levels

Analog Switches, Multiplexers, Demultiplexers Applications

• Audio and video signal routing
• Battery-powered systems
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix when purchasing. The Z suffix indicates RoHS compliance. Packaging options include tube, reel, and cut tape variants. Confirm the exact part number against the manufacturer's ordering guide to ensure correct packaging and lead-free status before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low on resistance and high current capacity in compact designs. Ensure the system supply voltage falls between 1.65 V and 3.6 V. Verify that the digital control inputs are compatible with the required logic levels for the chosen supply voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

This device belongs to the ADG804 series of analog switches. It is designed as a low-voltage multiplexer suitable for portable and battery-operated equipment. The Y version specifically denotes the extended automotive temperature rating, distinguishing it from commercial grade variants.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check the ADG804 datasheet for direct pin-compatible alternatives within the same family. Verify that any substitute maintains the required 1.65 V to 3.6 V operating range and MSOP-10 package dimensions.