MAX4522EUE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4522EUE+ 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 an on-resistance match between channels of up to 6Ω. The device operates from dual supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. Key electrical parameters include a turn-on time of 80ns and a turn-off time of 30ns at +25°C with ±5V supplies. It offers low power consumption with supply currents under 1µA and provides over 2kV ESD protection per Method 3015.7.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPST switches configured as normally open
• Rail-to-rail analog signal handling capability
• TTL/CMOS logic compatibility with standard voltage thresholds
• Low off-leakage current for high isolation performance

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EUE+' corresponds to the TSSOP-16 package and the -40°C to +85°C extended temperature range. Confirm RoHS compliance status and lead-free specifications against the manufacturer's latest documentation before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST configuration with normally open contacts is required. Ensure the application voltage does not exceed the absolute maximum ratings of 13V differential between V+ and V-. Verify that the logic input levels are compatible with the specified TTL/CMOS thresholds for the chosen supply voltage.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4521/MAX4522/MAX4523 family of quad low-voltage analog switches. The MAX4522 variant specifically provides four normally open switches, distinguishing it from the MAX4521 which has four normally closed switches and the MAX4523 which combines two of each type.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4521CUE+ and MAX4523CUE+ share the same package and pinout but differ in switch contact states. Direct functional replacement requires matching the normally open requirement.