ADG723BRMZ-REEL

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG723BRMZ-REEL is a CMOS analog switch IC featuring two independent SPST channels in an 8-lead MSOP package. It operates on a single supply voltage ranging from 1.8 V to 5.5 V with a maximum on-resistance of 4 Ω and a -3 dB bandwidth exceeding 200 MHz. The device provides fast switching times, with a maximum turn-on time of 20 ns and turn-off time of 10 ns. It includes a break-before-make timing delay for safe signal routing. Power consumption is minimal, with a maximum supply current of 1 μA. The component supports industrial operating temperatures from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Break-before-make logic ensures one channel opens before the other closes, preventing momentary short circuits during state transitions.
• Low on-resistance flatness maintains consistent signal transmission across the full analog voltage range.
• CMOS construction enables extremely low power dissipation suitable for battery-powered applications.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-powered instruments requiring high power efficiency
• Signal routing in data acquisition systems
• Communication equipment requiring high isolation

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix matches the required packaging format. Confirm that the RoHS compliance status aligns with project requirements. Ensure the lead-free designation corresponds to the intended manufacturing process. Cross-reference the manufacturer part number with official distributor catalogs to confirm availability and authenticity.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this model when break-before-make functionality is necessary to prevent signal overlap between channels. Compare the 4 Ω on-resistance against circuit load requirements to ensure acceptable voltage drop. Verify that the 200 MHz bandwidth meets the highest frequency signals in the application. Consider the MSOP package dimensions for PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the ADG721/ADG722/ADG723 family of low-voltage CMOS switches. While sharing similar electrical characteristics, the ADG723 is distinct due to its complementary output logic and built-in break-before-make timing. It serves as a specialized alternative to the ADG721 and ADG722 for applications requiring non-overlapping signal paths.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The ADG723ACPZ-REEL7 offers identical electrical performance in an LFCSP package. The ADG723BRM-REEL7 provides the same function in a standard MSOP tube rather than reel packaging. Substitution requires verifying pin compatibility and thermal management differences between packages.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the purpose of the break-before-make feature in the ADG723?

It ensures that one switch channel turns off completely before the other turns on, preventing both channels from being closed simultaneously and avoiding potential short circuits or signal interference.

How does the supply voltage affect the on-resistance?

Lower supply voltages result in higher on-resistance. At 1.8 V, the typical on-resistance increases significantly compared to operation at 5 V, which must be accounted for in precision analog signal paths.

What is the maximum continuous current rating for the switch terminals?

The absolute maximum continuous current for either the Source (S) or Drain (D) terminal is 30 mA.