ADG1401BCPZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG1401BCPZ-REEL7 is a single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc. It utilizes iCMOS technology to achieve low power consumption and high performance in an 8-lead, 3 mm × 2 mm LFCSP package. The device supports dual supplies of ±4.5 V to ±16.5 V or a single supply of 5 V to 16.5 V. Key electrical parameters include a maximum on resistance of 1.3 Ω at 25°C, a maximum on resistance flatness of 0.3 Ω, and a maximum leakage current of 150 nA across the industrial temperature range of -40°C to +125°C. Switching times are specified with a maximum turn-on time of 150 ns and a maximum turn-off time of 150 ns under typical conditions.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• iCMOS modular manufacturing process enables high voltage operation with reduced package size and dramatically lower power consumption compared to conventional CMOS processes.
• Flat on resistance profile over the full analog input range ensures excellent linearity and low distortion for audio signal switching.
• Digital inputs are compatible with 3 V logic levels without requiring a separate VL logic power supply.
• Rail-to-rail operation allows the switch to conduct equally well in both directions when on, with signal ranges extending to the supplies.

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component against official Analog Devices documentation to confirm specifications and authenticity. Ensure the ordering suffix matches the required packaging format. Cross-reference the manufacturer part number with authorized distributor listings to validate availability and compliance status before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low on resistance and minimal distortion in portable or battery-powered instruments. Consider the thermal resistance characteristics of the LFCSP package for heat dissipation requirements. Verify that the digital control signals meet the 3 V logic compatibility thresholds for reliable switching operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG1401/ADG1402 series of iCMOS SPST switches. The BCPZ suffix indicates the Lead Frame Chip Scale Package variant. The REEL7 designation specifies the tape and reel packaging configuration used for automated assembly processes.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG1401BRMZ-REEL7 serves as a functional equivalent using the 8-Lead Mini Small Outline Package (MSOP). Both variants share identical electrical specifications and pin configurations, differing only in the physical package dimensions and thermal properties.

Analog Switches, Multiplexers, Demultiplexers FAQ

Does the ADG1401 require a separate logic supply voltage?

No, the ADG1401 does not require a separate VL supply. The digital inputs are fully compatible with 3 V logic levels directly from the main power supply.

What is the maximum continuous current per channel?

The maximum continuous current per channel depends on the package and temperature. For the LFCSP package at 25°C, it is up to 430 mA under a ±15 V dual supply.

How is the on resistance flatness defined?

On resistance flatness is defined as the difference between the maximum and minimum values of on resistance measured over the specified analog signal range.