MAX4613C/D

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4613C/D is a quad single-pole single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It integrates four independent switches in a compact package, offering low on-resistance and high bandwidth for signal routing applications. The device supports dual supply voltages ranging from ±4.5V to ±20V or a single supply of 4.5V to 40V. Key electrical characteristics include a maximum on-resistance of 70 ohms, a channel-to-channel matching of 4 ohms, and a charge injection of 5pC. Switching times are specified at 250ns for turn-on and 120ns for turn-off. The component operates within an industrial temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrates four independent SPST analog switches for efficient signal path management
• Supports wide dual and single power supply voltage ranges for flexible system integration
• Features low on-resistance with tight channel-to-channel matching for signal integrity
• Provides fast switching speeds suitable for high-frequency data acquisition systems

Analog Switches, Multiplexers, Demultiplexers Applications

• Data acquisition systems requiring multiplexed input channels
• Industrial process control signal routing
• Audio and video signal switching matrices
• Test and measurement equipment front ends

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix designation when ordering, as it determines the package type and temperature grade. Confirm RoHS compliance status through official manufacturer documentation. Ensure the selected variant matches the required operating temperature range for the target application environment. Cross-reference pinouts carefully if substituting with similar quad SPST devices.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring four isolated analog paths with moderate speed requirements. The 70-ohm on-resistance is suitable for general-purpose signal switching but may introduce attenuation in high-impedance circuits. Consider the 5pC charge injection impact on precision ADC inputs. Evaluate thermal dissipation capabilities if driving significant load currents near the absolute maximum ratings.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4613 belongs to the Maxim Integrated family of CMOS analog switches designed for cost-effective signal routing. It complements other variants like the MAX4614 and MAX4615, which offer different on-resistance levels or configurations. This series is widely used in embedded systems where space-constrained PCB layouts require multiple switch functions in a single IC package.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the DG213DY-E3 and DG413DY-E3 from Vishay Siliconix. Verify pin compatibility and electrical parameter alignment before replacement. The DG213 offers lower on-resistance, while the DG413 provides different switching characteristics. Ensure the replacement package matches the existing footprint.