MAX4522CEE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4522CEE+ is a quad, low-voltage, single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features four normally open switches with a maximum on-resistance of 100Ω and a flatness of 12Ω over the specified signal range. The device supports dual supplies from ±2V to ±6V or a single supply between +2V and +12V, including full specifications for +2.7V operation. It operates within a commercial temperature range of 0°C to +70°C and utilizes a 16-pin QSOP package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports rail-to-rail analog signal handling across the full supply voltage range.
• Provides TTL/CMOS-compatible digital inputs for direct interfacing with standard logic families.
• Offers high ESD protection exceeding 2kV per Method 3015.7 standards.

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Data acquisition systems
• Test equipment
• Avionics
• Audio signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CEE+' against the manufacturer's current ordering guide to confirm the commercial temperature range and QSOP package configuration. Ensure compatibility with the required supply voltages and logic thresholds before integration into the design.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch with low on-resistance and rail-to-rail capability is required. Consider the MAX4521 if normally closed switches are needed, or the MAX4523 for mixed configurations. Verify that the operating temperature range meets the application requirements.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4521/MAX4522/MAX4523 family of quad, low-voltage SPST analog switches. The MAX4522 variant specifically provides four normally open switches, distinguishing it from the MAX4521 (normally closed) and MAX4523 (mixed NC/NO).

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed substitutes include MAX4521EEE+ and MAX4523EEE+. Verify pinout compatibility and switch state (NO vs NC) before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4522 and MAX4521?

The MAX4522 contains four normally open (NO) switches, whereas the MAX4521 contains four normally closed (NC) switches. Both share identical electrical characteristics and pinouts.

Can the MAX4522 operate with a single +5V supply?

Yes, the device operates with a single supply between +2V and +12V. It is fully specified for single +2.7V operation and maintains TTL/CMOS compatibility at +5V.

What is the maximum on-resistance flatness?

The on-resistance is flat to a maximum of 12Ω over the specified signal range, ensuring consistent signal transmission characteristics.