ADG813YRUZ

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG813YRUZ is a low voltage CMOS analog switch IC containing four independent single-pole/single-throw (SPST) switches. It operates on a single supply from 1.65 V to 3.6 V and supports automotive temperature ranges from -40°C to +125°C. The device features an ultralow on resistance of less than 0.8 Ω maximum across the full temperature range, with a typical value of 0.5 Ω at 25°C. It offers fast switching times with a maximum turn-on time of 25 ns and turn-off time of 5 ns. The ADG813 exhibits break-before-make switching action and handles continuous currents up to 300 mA. It is available in a 16-lead TSSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Features ultralow on resistance of less than 0.8 Ω over the full automotive temperature range.
• Operates on a single 1.65 V to 3.6 V power supply with rail-to-rail switching capability.
• Includes break-before-make switching action for reliable signal routing.
• Supports high current carrying capability with 300 mA continuous current handling.

Analog Switches, Multiplexers, Demultiplexers Applications

• Cellular phones
• MP3 players
• Power routing
• Battery-powered systems
• PCMCIA cards

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized Analog Devices distributors or certified partners. Confirm the specific ordering suffix matches the required packaging format, such as tube or reel variants. Check for RoHS compliance documentation and ensure the automotive temperature grade (-40°C to +125°C) aligns with system requirements before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG813YRUZ when mixed logic control is required, as it combines non-inverted and inverted digital inputs within a single package. Ensure the application voltage stays within the 1.65 V to 3.6 V range to maintain specified on-resistance performance. Consider the 16-lead TSSOP package dimensions for PCB layout constraints and verify thermal management needs for high-current applications.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG813YRUZ belongs to the ADG811/ADG812/ADG813 family of low voltage CMOS quad SPST switches. Unlike the ADG811 and ADG812, which have uniform logic polarity, the ADG813 provides two switches with standard logic and two with inverted logic. This configuration allows flexible interfacing with various digital control lines without external inversion circuitry.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitute part numbers include ADG811YRUZ and ADG812YRUZ. These components share identical electrical specifications and pinouts but differ in digital input logic polarity. Verify that the specific logic requirements for each channel are compatible with the alternative part number's truth table.

Analog Switches, Multiplexers, Demultiplexers FAQ

What distinguishes the ADG813 from the ADG811 and ADG812?

The ADG813 contains two switches with standard logic control and two switches with inverted logic control. In contrast, the ADG811 has all switches controlled by standard logic, while the ADG812 has all switches controlled by inverted logic.

Does the ADG813 support break-before-make switching?

Yes, the ADG813 exhibits break-before-make switching action, which prevents momentary short circuits between switches during state transitions.

What is the maximum on-resistance specification?

The maximum on-resistance is 0.8 Ω over the full temperature range of -40°C to +125°C. At 25°C, the typical on-resistance is 0.5 Ω.