ADG708BRU-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG708BRU-REEL7 is a low voltage, CMOS analog multiplexer featuring eight single channels in a 16-lead TSSOP package. It operates on a single supply from 1.8 V to 5.5 V or dual supplies of ±2.5 V. Key electrical parameters include a typical on resistance of 3 Ω with 0.75 Ω flatness, leakage currents of 100 pA, and switching times of 14 ns. The device offers a 55 MHz bandwidth, -80 dB off isolation at 1 MHz, and consumes less than 0.01 μW of power.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports single 1.8 V to 5.5 V or dual ±2.5 V supply operation
• Features low 3 Ω on resistance with high flatness
• Provides guaranteed break-before-make switching action
• Compatible with TTL and CMOS logic inputs

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against the manufacturer's ordering guide to confirm package type and compliance status. The REEL7 designation indicates tape and reel packaging. Confirm that the B version meets the required temperature range and performance specifications for the target application environment before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low power consumption and fast switching speeds within a compact footprint. Ensure the input signal range remains within the supply rails. Consider the 3-bit address line configuration for channel selection and verify that the enable pin logic levels match the system control interface requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG708/ADG709 family of low voltage analog multiplexers manufactured by Analog Devices. It serves as an 8-to-1 single-pole switch, distinct from the differential 4-to-1 ADG709 variant. The series is designed for portable and battery-operated equipment due to its ultra-low power dissipation characteristics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG708CRUZ-REEL7 is a confirmed substitute within the same family, offering identical functionality but potentially different manufacturing lot qualifications. Verify that any alternative maintains the same 16-lead TSSOP footprint and electrical specifications to ensure direct compatibility without circuit redesign.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the maximum analog signal range for the ADG708?

The analog signal range extends from the most negative supply (VSS) to the most positive supply (VDD), allowing signals to swing across the full supply voltage.

How does the device handle channel switching transitions?

The ADG708 features guaranteed break-before-make switching action, which prevents momentary shorting between channels during state transitions.

Is the ADG708 suitable for automotive applications?

The standard ADG708 models are not explicitly qualified for automotive use; designers should refer to the ADW54008 models specifically designated for automotive reliability requirements.