MAX4528CUA+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4528CUA+T is a low-voltage, CMOS analog phase-reversal switch designed for high-speed applications. It operates from a +2.7V to +12V single supply or ±2.7V to ±6V dual supplies. The device features two SPDT switches with a maximum on-resistance of 110Ω and a maximum on-resistance match of 7Ω at ±5V. Leakage current is typically 0.5nA at +25°C. Digital inputs have logic thresholds compatible with both TTL and CMOS standards.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Phase-reversal bridge configuration for signal polarity control
• Rail-to-rail analog signal handling capability
• Low charge injection for precision signal integrity
• TTL and CMOS logic input compatibility

Analog Switches, Multiplexers, Demultiplexers Applications

• Chopper-stabilized amplifiers
• Balanced modulators and demodulators
• Data acquisition systems
• Audio-signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing components. Confirm that the 'C' designation corresponds to the commercial temperature range requirements for your specific deployment environment. Ensure the supplier provides documentation confirming RoHS compliance status for this specific part number variant.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a compact solution for DC and low-frequency phase reversal is required. The µMAX package offers a small footprint suitable for space-constrained designs. Verify that the operating voltage range aligns with your system's power rails and that the 110Ω on-resistance meets your signal path loss specifications.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4528 family of low-voltage analog switches manufactured by Analog Devices/Maxim Integrated. The CU suffix identifies the commercial temperature grade, while the A suffix specifies the 8-pin µMAX surface-mount package. This specific variant is optimized for applications requiring precise phase reversal in balanced signal paths.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4526 and MAX4527 are documented alternatives within the same product family offering higher voltage operation capabilities. Designers should consult their respective datasheets to verify pinout compatibility and electrical parameter differences before substituting these parts in existing circuits.