MAX352CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX352CPE+ is a precision, quad, single-pole single-throw (SPST) analog switch featuring four normally open switches. It operates with a single positive supply (+10V to +30V) or split supplies (±4.5V to ±20V). The device offers low on resistance of less than 35Ω, guaranteed to match within 2Ω between channels and remain flat over the analog signal range (∆3Ω max). Leakage is less than 250pA at +25°C and less than 6nA at +85°C. Switching times include turn-on time less than 175ns and turn-off time less than 145ns. Fabricated with an improved 44V silicon-gate process, it provides extremely low charge injection of 10pC, low power consumption of 35µW, and electrostatic discharge protection greater than 2000V.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on resistance with guaranteed channel matching
• Single-supply and bipolar-supply operation
• TTL- and CMOS-logic compatibility
• Rail-to-rail analog signal handling capability

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Military Radios
• Guidance and Control Systems
• Communications Systems
• Heads-Up Displays

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CPE' indicates the commercial temperature range and plastic DIP package configuration. Confirm that the component meets RoHS standards as indicated by the '+' designation in the ordering information. Ensure the source documentation matches the official Maxim Integrated datasheet for the MAX351/MAX352/MAX353 series to validate technical specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when four independent normally open analog switches are required. The MAX352CPE+ is suitable for applications needing rail-to-rail signal handling and fast switching speeds. Consider the commercial temperature range (-40°C to +85°C for E-grade, though C-grade is 0°C to +70°C) and the 16-pin Plastic DIP package constraints during circuit design.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX352CPE+ belongs to the MAX351/MAX352/MAX353 family of precision analog switches. While the MAX351 features four normally closed switches and the MAX353 combines two normally open and two normally closed switches, the MAX352 specifically provides four normally open switches. All three variants share identical electrical characteristics regarding on resistance, leakage, and switching speeds.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes within the same family include the MAX351CPE+ and MAX353CPE+. Verify logic sense requirements, as the MAX351 uses normally closed contacts while the MAX353 mixes normally open and normally closed configurations.