MAX4528CSA+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4528CSA+T is a low-voltage CMOS analog switch configured as a phase-reversal switch. It operates from +2.7V to +12V single supply or ±2.7V to ±6V dual supplies. The device features an on-resistance of 110Ω max with ±5V supplies, matched between switches to 7Ω max. Leakage current is 0.5nA at +25°C and 20nA at +85°C. Digital inputs have 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility. Charge injection is 5pC max. Transition time is 100ns max. Break-before-make delay is 20ns max. Operating temperature range is 0°C to +70°C. Package is 8-SOIC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Phase-reversal configuration optimized for chopper amplifiers and balanced modulators
• Rail-to-rail signal handling capability across the full supply voltage range
• TTL and CMOS compatible digital input logic thresholds
• Small 8-pin surface-mount package options including SO and µMAX

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CSA+T against the manufacturer's official documentation to confirm the exact package type (SOIC), temperature grade (Commercial), and lead-free status. Ensure the ordering code matches the required pin configuration and environmental compliance standards before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when phase inversion of differential signals is required in low-voltage applications. Consider the 110Ω on-resistance and 5pC charge injection limits for signal integrity requirements. Verify that the operating temperature range of 0°C to +70°C meets the system environment constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4528 series includes variants like MAX4528CPA, MAX4528ESA, and MAX4528EUA. The MAX4528CSA+T specifically denotes the Commercial temperature grade (-40°C to +85°C is E grade, but datasheet lists C grade as 0°C to +70°C) and SO package. It belongs to the low-voltage analog switch family designed for high-speed phase reversal tasks.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Check for MAX4528ESA+T if extended temperature range is needed. Verify pinout compatibility with existing designs. No direct cross-manufacturer substitutes are listed in the provided documentation.