MAX4522CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4522CPE+ is a quad, low-voltage, single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc. It features four normally open switches with a maximum on-resistance of 100Ω and an on-resistance match of 6Ω. The device operates from dual supplies ranging from ±2V to ±6V or a single supply between +2V and +12V. It offers low power consumption with a typical supply current of 1µA and provides 2kV ESD protection per Method 3015.7. The component is housed in a 16-pin Plastic DIP package and supports an operating temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Quad SPST configuration with four independently controlled normally open channels
• Low voltage operation compatible with single and dual power supplies
• TTL/CMOS-compatible digital inputs for direct logic interfacing
• High off-isolation and low charge injection characteristics

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CPE+' against official manufacturer documentation to confirm the plastic DIP package and commercial temperature grade. Ensure compatibility with existing PCB footprints for the 16-pin DIP format. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when designing circuits requiring low-voltage analog switching with TTL/CMOS logic compatibility. The MAX4522CPE+ is suitable for applications needing normally open switch configurations. Consider the 100Ω maximum on-resistance and 1µA supply current for power-sensitive designs. Verify that the required signal voltage ranges fall within the specified single or dual supply limits.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4522CPE+ belongs to the MAX452x family of quad, low-voltage SPST analog switches. This series includes the MAX4521 (normally closed) and MAX4523 (mixed NC/NO). All variants share similar electrical characteristics and pinouts, differing primarily in their default switch states. The family is designed for general-purpose analog signal routing in low-power applications.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4521CPE+ and MAX4523CPE+. These parts share identical pinouts and electrical specifications but differ in switch state configuration. Verify that the alternative part's switch state aligns with the circuit design requirements before substitution.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4521, MAX4522, and MAX4523?

The MAX4521 contains four normally closed (NC) switches, the MAX4522 contains four normally open (NO) switches, and the MAX4523 contains two NC and two NO switches. They share the same pinout and electrical characteristics.

Is the MAX4522CPE+ compatible with TTL logic levels?

Yes, the digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using ±5V or a single +5V supply.

What is the maximum differential voltage between V+ and V-?

The absolute maximum rating for the voltage difference between V+ and V- is 13.0V. Exceeding this limit may cause permanent damage to the device.