MAX4522CEE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4522CEE+T 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 channel-to-channel match of 4Ω max. The device operates from dual supplies of ±2V to ±6V or a single supply of +2V to +12V. Key electrical parameters include an off-leakage current of 1nA at +25°C, turn-on time of 80ns, and turn-off time of 30ns under standard conditions. It provides rail-to-rail signal handling and includes >2kV ESD protection per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration with four independently controlled normally open channels
• Low power consumption suitable for battery-operated equipment
• TTL/CMOS-compatible digital inputs ensuring logic compatibility
• High ESD protection rating exceeding 2kV per Method 3015.7

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 ordering suffix 'CEE' corresponds to the QSOP-16 package and the 'T' indicates tape-and-reel packaging. Confirm the temperature range matches the 'C' designation (0°C to +70°C). Ensure the component is sourced from authorized distributors to guarantee authenticity and compliance with RoHS standards as indicated by the '+' suffix.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a quad SPST switch with normally open contacts is required. It is appropriate for applications needing low voltage operation down to +2V single supply. Consider the 100Ω on-resistance limit and 80ns switching speed against system requirements. Verify that the QSOP-16 footprint fits the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4521/MAX4522/MAX4523 family of low-voltage CMOS analog switches. The MAX4522 variant specifically provides four normally open switches, distinguishing it from the MAX4521 (normally closed) and MAX4523 (mixed NC/NO). It shares pinouts and electrical characteristics with its siblings, facilitating design flexibility within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4521EEE+T offers identical specifications but with normally closed switches. MAX4523EEE+T provides a mixed configuration of two normally closed and two normally open switches. Both are compatible in terms of package and electrical performance.