ADW54008-0REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADW54008-0REEL7 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-bit 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 inputs within a 16-lead TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Guaranteed break-before-make switching action prevents momentary shorting during channel transitions.
• Low power consumption suitable for battery-powered portable instruments.
• TTL- and CMOS-compatible digital input logic levels.
• Qualified for automotive applications with controlled manufacturing standards.

Analog Switches, Multiplexers, Demultiplexers Applications

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

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 reliability standards for your application. Cross-reference the temperature range and RoHS compliance status with the latest datasheet revision before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing systems requiring an 8-channel analog switch with automotive qualification. Verify that the operating voltage aligns with the 1.8 V to 5.5 V single-supply range. Consider the 3 Ω on resistance and 14 ns switching speed for signal integrity requirements. Confirm that the 16-lead TSSOP package fits the available PCB footprint constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG708/ADG709 family of low-voltage analog multiplexers manufactured by Analog Devices. The ADW54008 variant specifically denotes the automotive-grade version of the ADG708 8-channel multiplexer. It shares the same functional architecture and pinout as the commercial ADG708BRU/CRU models but adheres to stricter quality and reliability controls defined for automotive electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG708BRU-REEL7 and ADG708CRUZ-REEL7 are direct functional equivalents in the commercial grade. Designers should verify if the automotive qualification is strictly necessary, as commercial variants may offer different temperature ranges or reliability metrics.