ADG1204YRUZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1204YRUZ-REEL7 is a 4:1 analog multiplexer from Analog Devices, utilizing iCMOS technology for high-voltage operation up to 33 V. It features four single channels with rail-to-rail signal handling and 3 V logic-compatible inputs requiring no separate VL supply. Key electrical parameters include a typical on-resistance of 120 Ω at ±15 V, off-source capacitance of 1.5 pF, and charge injection below 1 pC. The device operates within a temperature range of −40°C to +125°C and consumes less than 0.03 μW in standby.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• iCMOS construction enables high voltage tolerance with ultralow power dissipation
• Ultralow off capacitance and charge injection minimize signal distortion
• Rail-to-rail operation supports full analog signal range across supplies
• Direct 3 V logic compatibility eliminates need for additional logic power rails

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix REEL7 confirms tape-and-reel packaging for automated assembly. Confirm the Y suffix indicates the extended industrial temperature range of −40°C to +125°C. Ensure RoHS compliance status matches project requirements. Cross-reference the manufacturer part number against official Analog Devices documentation to validate authenticity before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low capacitance and minimal charge injection are critical for signal integrity in multiplexing applications. The iCMOS process allows operation with dual supplies up to ±15 V or single supply up to +12 V. Consider the 14-lead TSSOP package for PCB layout constraints. Verify that the 120 Ω on-resistance meets the impedance requirements of the connected analog circuitry.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG1204 belongs to Analog Devices' iCMOS multiplexer family, designed for high-performance analog switching. The YRUZ variant specifically denotes the 14-lead Thin Shrink Small Outline Package (TSSOP) with an extended temperature rating. This package option provides a compact footprint suitable for dense board layouts while maintaining thermal performance within the specified operating range.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check the ADG1204YCPZ-REEL7 for identical electrical specifications in a 12-lead LFCSP package. Other variants in the ADG1204 series may offer different packaging options but maintain the same core functionality. Verify pinout compatibility if substituting with packages of different lead counts.