MAX4502CUK

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4502CUK+T is a low-voltage, single-pole single-throw (SPST) CMOS analog switch manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single supply voltage ranging from 2V to 12V and features a single channel with an SOT-23-5 surface-mount package. The device specifies a maximum on-resistance of 250 ohms, a typical on-resistance match of 25 ohms, and a maximum leakage current of 1nA at 25°C. Key switching parameters include a maximum turn-on time of 75ns and a turn-off time of 50ns. It supports a continuous DC current of 10mA and dissipates up to 571mW of power.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low-voltage operation compatible with 2V to 12V single supplies
• High input impedance CMOS technology for minimal loading
• Bidirectional signal path capability for flexible routing

Analog Switches, Multiplexers, Demultiplexers Applications

• Portable battery-powered equipment requiring low standby current
• Sample-and-hold circuits in data acquisition systems
• Audio and video signal switching applications

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix against official documentation, as ordering codes may indicate variations in tape-and-reel specifications or environmental compliance. Confirm RoHS status and moisture sensitivity levels prior to integration. Check for active obsolescence notices or product change notifications that may affect long-term availability or manufacturing location.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact SPST switch is required for signals within the 2V to 12V range. Ensure the application current does not exceed the 10mA continuous limit. Consider the 250-ohm maximum on-resistance if signal attenuation is critical. Verify that the SOT-23-5 footprint aligns with the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4501/MAX4502 family of low-voltage CMOS analog switches. These devices are designed for space-constrained portable applications where low power consumption and small package size are primary design drivers. They serve as alternatives to larger mechanical relays or higher-power solid-state switches in consumer electronics.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct pin-compatible substitutes within the same family include the MAX4501CUK+T. Verify functional equivalence regarding on-resistance and voltage ranges before substitution.