ADG4613BRUZ-REEL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG4613BRUZ-REEL7 is a quad single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc. It features power-off protection, ensuring switches remain off with high impedance inputs when supplies are absent. The device supports dual supply voltages from ±3 V to ±5.5 V and single supply operation from 3 V to 12 V. Key electrical parameters include a maximum on-resistance of 6.1 Ω, an on-resistance flatness of 1.4 Ω, and a maximum propagation delay of 125 ns. It operates within a temperature range of -40°C to +85°C and is housed in a 16-lead TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Power-off protection ensures switches remain off with high impedance inputs when no power is present.
• Overvoltage protection up to 16 V blocks signal levels exceeding the supply voltage.
• Rail-to-rail operation allows input signals to extend to the positive supply rail.
• Break-before-make switching action prevents transient short circuits during multiplexing.

Analog Switches, Multiplexers, Demultiplexers Applications

• Hot swap applications
• Data acquisition systems
• Battery-powered systems
• Automatic test equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the REEL7 suffix indicates tape-and-reel packaging for automated assembly. Confirm the BRUZ designation corresponds to the industrial temperature grade (-40°C to +85°C) and the specific TSSOP-16 package variant. Ensure compatibility with standard surface-mount reflow soldering profiles.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG4613 over the ADG4612 if inverted logic control is required for two of the four channels. Verify that the 6.1 Ω maximum on-resistance meets the signal integrity requirements of the application. Ensure the 125 ns switching speed is sufficient for the target data rate or frequency response.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG4612/ADG4613 family of low-cost, power-off protected analog switches. It shares the same physical package and core specifications as the ADG4612, differing primarily in the digital control logic configuration for internal channels.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG4612BRUZ is a functional substitute with identical electrical characteristics, provided the design accommodates non-inverted logic for all four channels.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the ADG4613 handle logic control compared to the ADG4612?

The ADG4613 has inverted logic for two of its four switches, whereas the ADG4612 uses non-inverted logic for all channels.

What is the maximum analog signal voltage the device can block?

The device provides overvoltage protection, blocking signal levels up to 16 V even when the power supplies are removed.

Does the ADG4613 support break-before-make switching?

Yes, the ADG4613 exhibits break-before-make switching action, which is beneficial for multiplexer applications to prevent channel shorts.