ADG613YRU

Analog Switches, Multiplexers, Demultiplexers Overview

The ADG613YRUZ is a monolithic CMOS device containing four independently selectable single-pole, single-throw (SPST) switches. It supports dual-supply operation from ±2.7 V to ±5.5 V and single-supply operation from +2.7 V to +5.5 V. The component features ultralow charge injection of 1 pC typically and maximum leakage currents of 100 pA at 25°C. On-resistance is specified at 85 Ω typical and 115 Ω maximum under dual-supply conditions. Switching times are characterized by a maximum turn-on time of 65 ns and a maximum turn-off time of 40 ns. The device operates within an automotive temperature range of −40°C to +125°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Ultralow charge injection of 1 pC for precision signal integrity
• Rail-to-rail switching capability with input signals extending to supply rails
• Break-before-make switching action to prevent short circuits during transitions
• TTL- and CMOS-compatible digital control inputs

Analog Switches, Multiplexers, Demultiplexers Applications

• Automatic test equipment
• Data acquisition systems
• Battery-powered systems
• Communications systems
• Sample-and-hold systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and compliance status. The 'Y' designation indicates the extended automotive temperature range. Confirm RoHS compliance requirements with the supplier. Ensure the selected variant matches the required logic polarity and packaging format for the target design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the ADG613YRUZ when mixed logic polarity is required, as it combines non-inverted and inverted control inputs. Compare on-resistance specifications against system voltage levels to ensure adequate signal transmission. Evaluate leakage current limits relative to high-impedance source applications. Consider the break-before-make timing characteristics for multiplexing configurations requiring isolation between channels.

Analog Switches, Multiplexers, Demultiplexers Part Context

The ADG613 belongs to the Analog Devices ADG611/ADG612/ADG613 family of quad SPST analog switches. Unlike the ADG611 and ADG612, which feature uniform logic polarity across all channels, the ADG613 integrates two switches with standard logic and two with inverted logic. This configuration allows flexible interfacing with various digital control architectures without external inversion circuitry.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Public confirmed substitutes include the ADG611YRUZ and ADG612YRUZ. Note that these alternatives possess uniform logic polarity across all four channels, differing from the mixed logic configuration of the ADG613. Verify that the control logic requirements of the application can accommodate this difference before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

How does the ADG613 differ from the ADG611 and ADG612 regarding control logic?

The ADG613 contains two switches with standard logic (similar to ADG611) and two switches with inverted logic (similar to ADG612). In contrast, the ADG611 has all four switches with standard logic, and the ADG612 has all four with inverted logic.

What is the significance of the break-before-make switching action in the ADG613?

The break-before-make action ensures that one switch opens before another closes. This prevents momentary short circuits or signal overlap when switching between different signal paths, which is critical for maintaining signal integrity in multiplexing applications.

Can the ADG613 operate with a single supply voltage?

Yes, the ADG613 supports single-supply operation ranging from +2.7 V to +5.5 V. When using a single supply, the VSS pin must be tied to ground.