MAX4526CUA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4526CUA+ is a phase-reversal analog switch in an 8-pin µMAX package. It operates from +4.5V to +36V single supply or ±4.5V to ±18V dual supplies. Key electrical parameters include a maximum on-resistance of 175Ω, matched within 8Ω. Leakage current is 0.5nA at +25°C and 10nA at +85°C. Charge injection is 10pC max with 2pC matching. Transition time is 125ns typical. Operating temperature range is 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Phase-reversal architecture for signal polarity control
• Rail-to-rail analog signal handling capability
• Guaranteed break-before-make switching action
• TTL/CMOS-compatible logic input thresholds

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component matches the specific MAX4526CUA+ designation before integration. Confirm that the 8-pin µMAX package dimensions align with the PCB footprint requirements. Ensure the operating environment stays within the specified 0°C to +70°C temperature range. Check datasheet specifications for absolute maximum ratings to prevent device damage during installation and operation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when precise phase reversal or polarity inversion is required for balanced signals. The MAX4526 variant offers faster transition times compared to the MAX4527, making it suitable for higher-frequency applications like chopper amplifiers. Verify that the supply voltage range meets the system requirements for either single or bipolar operation.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Maxim Integrated MAX4526/MAX4527 family of phase-reversal analog switches. These devices are designed as CMOS ICs configured in a bridge arrangement to reverse signal phase. The MAX4526 is optimized for high-speed performance, while the MAX4527 focuses on low power consumption. Both share identical analog characteristics but differ in internal driver speed.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4527CUA+ is a functional alternative within the same family, offering identical analog switch characteristics but optimized for lower power consumption rather than high speed.