MAX4526CSA+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4526CSA+ is a phase-reversal analog switch in an 8-pin SO package, rated for the commercial temperature range of 0°C to +70°C. It operates from a single supply of +4.5V to +36V or dual supplies of ±4.5V to ±18V. The device features a maximum on-resistance of 175Ω with a match of 8Ω and leakage current of 0.5nA at +25°C. Digital inputs have 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility. Key electrical parameters include a transition time of 95ns (MAX4526), off-isolation of -65dB, and charge injection of 10pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

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

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 that the component matches the specific 'C' suffix designation for the commercial temperature range of 0°C to +70°C. Confirm the '+T' or standard tape-and-reel packaging if required by automated assembly processes. Ensure the ordering code corresponds to the SO-8 package variant rather than DIP or µMAX alternatives.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4526 variant when high-speed operation and faster transition times are critical for the application. Choose the MAX4527 variant if lower power consumption and reduced supply current are the primary design constraints. Both variants share identical analog switch characteristics and pinouts.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the Maxim Integrated MAX4526/MAX4527 family of phase-reversal analog switches. These devices utilize a CMOS bridge architecture to reverse signal phases. The MAX4526 is optimized for speed, while the MAX4527 focuses on low power. They serve as integrated solutions for balanced modulation and chopper stabilization circuits.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4527CSA+ for low-power applications. Other package options such as MAX4526CPA+ (DIP) or MAX4526CUA+ (µMAX) offer pin-compatible alternatives for different board space requirements.