MAX4528ESA+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4528ESA+T is a low-voltage CMOS phase-reversal analog switch in an 8-pin SO package. It operates from +2.7V to +12V single supply or ±2.7V to ±6V dual supplies. Key electrical parameters include a maximum on-resistance of 110Ω at ±5V and 175Ω at +5V, with a maximum match of 7Ω. Leakage current is typically 0.5nA at +25°C. Charge injection is 5pC max. Transition time is 100ns (±5V) or 110ns (+5V). Break-before-make delay is 20ns. Logic thresholds are 0.8V/2.4V for TTL/CMOS compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

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

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. Confirm the 'E' grade ensures operation within the -40°C to +85°C temperature range. Cross-reference the manufacturer's latest documentation to ensure compliance with current RoHS directives and material declarations before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring precise DC and low-frequency AC phase reversal. The device is optimized for ±5V supplies but supports wider voltage ranges. Ensure the application does not exceed the 110Ω on-resistance limits under the intended operating conditions. Verify that the required transition speeds align with the specified 100ns to 110ns performance metrics.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the Maxim Integrated MAX4528 family of phase-reversal analog switches. It serves as a bridge switch alternative to discrete transistor configurations. The ESA variant specifically denotes the industrial temperature grade (-40°C to +85°C) housed in an 8-lead Small Outline package. It complements the MAX4526 and MAX4527 series for higher voltage requirements.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitutes include the MAX4526ESA+T and MAX4527ESA+T for higher voltage operations. Direct pin-compatible replacements within the same phase-reversal category should be verified against the official datasheet for matching on-resistance and leakage specifications.