MAX4522ESE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4522ESE+ 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 flatness of 12Ω over the signal range. The device supports dual supplies from ±2V to ±6V or a single supply from +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 operates within a temperature range of -40°C to +85°C and is housed in a 16-pin Narrow SOIC package.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration with four independently controlled normally open channels
• Low power consumption with minimal supply current draw
• TTL/CMOS-compatible digital inputs for direct logic interfacing
• High ESD protection rating exceeding 2kV per Method 3015.7

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment requiring low voltage operation
• Data acquisition systems needing rail-to-rail signal handling
• Test and measurement instrumentation
• Audio signal routing applications
• Avionics and networking hardware

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the ordering suffix 'E' confirms the extended industrial temperature range of -40°C to +85°C. Confirm the 'SE' suffix corresponds to the narrow SOIC package variant. Ensure compatibility with the specific voltage rails required for the target application before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a quad SPST switch with normally open logic is required. Compare against MAX4521 (normally closed) and MAX4523 (mixed NC/NO) if different switching states are needed. Verify that the 100Ω on-resistance meets the signal integrity requirements for the specific load impedance.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4521/MAX4522/MAX4523 family of low-voltage CMOS analog switches. The MAX4522 specifically provides four normally open switches, distinguishing it from the MAX4521's normally closed configuration and the MAX4523's mixed state arrangement within the same pinout.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4521ESE+ offers identical packaging but with normally closed switches. MAX4523ESE+ provides a mix of two normally closed and two normally open switches. Direct functional replacement requires matching the specific switch state (NO vs NC) to the circuit design.