ADG794BRQZ-500RL7

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG794BRQZ-500RL7 is a monolithic CMOS device comprising four 2:1 multiplexers/demultiplexers with high impedance outputs. It operates from a single 3.3 V or 5 V supply and features a typical bandwidth of 300 MHz. The on-resistance is typically 5 Ω at 5 V and 7 Ω at 3.3 V, with an on-resistance flatness of 0.7 Ω typical. Quiescent supply current is typically 1 nA. Switching times are 7 ns for turn-on and 5 ns for turn-off at 5 V. The device offers −65 dB off-isolation and −70 dB crosstalk at 10 MHz. It is housed in a 16-lead QSOP package and supports an industrial temperature range of −40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent 2:1 analog switches providing signal routing capabilities
• Wide 300 MHz bandwidth suitable for high-frequency audio/video signals
• Ultralow power consumption with 1 nA typical quiescent current
• TTL/CMOS compatible logic control with dedicated enable pin

Analog Switches, Multiplexers, Demultiplexers Applications

• RGB video switching systems
• HDTV signal routing
• DVD-R player interfaces
• Audio and video switch matrices

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix matches the required packaging format. Confirm RoHS compliance status as indicated by the Z suffix. Ensure the B version designation aligns with the required industrial temperature range specifications before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and wide bandwidth are critical for analog signal integrity. Verify that the single-supply voltage requirements match the system design constraints. Consider the 16-lead QSOP package dimensions for PCB layout compatibility and thermal management requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the ADG794 family of low-voltage analog switches manufactured by Analog Devices Inc. The BRQZ variant specifically denotes the industrial temperature grade and RoHS-compliant construction within the 16-lead shrink small outline package configuration.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Consult official documentation for direct substitutes. Cross-reference pinouts and electrical specifications carefully when evaluating alternative quad 2:1 mux devices.