ADW54008-0REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADW54008-0REEL is an automotive-grade, low-voltage CMOS analog multiplexer from Analog Devices. It functions as a single 8-to-1 multiplexer, switching one of eight inputs (S1 to S8) to a common output (D) via three binary address lines (A0, A1, A2). The device operates on a single supply ranging from 1.8 V to 5.5 V or a dual supply of ±2.5 V. Key electrical specifications include a typical on resistance of 3 Ω with 0.75 Ω flatness, leakage currents of 100 pA, and switching times of 14 ns. It features guaranteed break-before-make action and TTL/CMOS-compatible digital inputs.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Automotive qualification for controlled manufacturing reliability
• Guaranteed break-before-make switching to prevent signal shorting
• Low power consumption suitable for battery-powered systems
• TTL and CMOS compatible logic input levels

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems
• Communication systems
• Relay replacement
• Audio and video switching
• Battery-powered portable instruments

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and reel configuration. Ensure the automotive grade designation matches the required quality standards for your application. Cross-reference the temperature range and RoHS compliance status with the latest datasheet revision before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing for automotive environments requiring high reliability and low voltage operation. The 8-channel configuration allows multiple sensors to share a single ADC or amplifier. Verify that the system voltage falls within the 1.8 V to 5.5 V range and that the 3 Ω on resistance meets the signal integrity requirements of the analog front end.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG708/ADG709 family of low-voltage analog multiplexers manufactured by Analog Devices. While the standard commercial versions operate up to +125°C, the ADW54008 variant is specifically qualified for automotive applications with a specified operating temperature range of -40°C to +105°C. It shares the same functional architecture as the ADG708 but adheres to stricter automotive manufacturing controls.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include other automotive-qualified 8-channel multiplexers from Analog Devices such as the ADG708BRUZ or ADG708CRUZ, provided the temperature range and pinout compatibility are verified. Check if the commercial variants meet the specific reliability requirements of the target automotive application.