MAX4525CUB

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4525CUB is a low-voltage, single-supply CMOS analog switch configured as a double-pole/double-throw (DPDT) device. It operates from a +2V to +12V supply and handles Rail-to-Rail analog signals. The component features an inhibit input to simultaneously open all signal paths. On-resistance is specified at 200 Ω with a +5V supply and 500 Ω with a +3V supply. Each switch exhibits off-leakage current of only 2nA at +25°C or 20nA at +85°C. Digital inputs utilize 0.8V to 2.4V logic thresholds for TTL/CMOS compatibility. The device is housed in a 10-pin µMAX package and supports an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Single-supply operation from +2V to +12V
• TTL/CMOS-logic compatible digital inputs
• Guaranteed on-resistance match between channels
• Inhibit input to simultaneously open all signal paths

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Audio and video signal routing
• Low-voltage data-acquisition systems
• Communications circuits

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'CUB' against official manufacturer documentation to confirm the exact package type and temperature rating. Ensure that the selected variant matches the required operational environment and physical footprint constraints for the target design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a DPDT configuration is required within a compact surface-mount footprint. Consider the on-resistance variations across different supply voltages and temperatures. Verify that the logic level thresholds align with the system's digital control interface requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4525 belongs to a family of low-voltage analog switches manufactured by Maxim Integrated, now part of Analog Devices Inc. This series includes multiplexer variants like the MAX4524. The devices are designed for applications requiring efficient signal routing in space-constrained, battery-powered environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include other DPDT analog switches from the same manufacturer family, such as the MAX4525EUB for extended temperature ranges. Cross-reference pinouts and electrical characteristics carefully before substitution.