MAX353CPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX353CPE+ is a precision, quad, single-pole single-throw (SPST) analog switch in a 16-pin Plastic DIP package. It integrates two normally open and two normally closed switches. The device operates with a single positive supply (+10V to +30V) or split supplies (±4.5V to ±20V). Key electrical parameters include an on resistance of less than 35Ω, guaranteed match within 2Ω between channels, and flatness of 3Ω maximum. Leakage current is less than 250pA at +25°C and 6nA at +85°C. Switching times are under 175ns for turn-on and 145ns for turn-off. Charge injection is 10pC. Operating temperature range is 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision quad SPST configuration with two normally open and two normally closed channels
• Low on resistance with guaranteed channel matching and flatness over the signal range
• Rail-to-rail analog signal handling capability enabled by 44V breakdown voltage
• CMOS logic input compatibility with extremely low charge injection

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Guidance and Control Systems
• Test Equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CPE corresponds to the 0°C to +70°C temperature range and 16-pin Plastic DIP package. Confirm that the component is sourced from authorized distributors to ensure authenticity. Check for RoHS compliance status as indicated in the ordering information. Validate pinout alignment with standard 16-pin DIP footprints during integration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a mixed configuration of normally open and normally closed analog switching is required within a single package. Ensure the application voltage does not exceed the 44V maximum breakdown rating. Verify that the logic levels align with the specified TTL/CMOS compatibility requirements. Consider the thermal derating characteristics if operating near the upper temperature limit.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX353CPE+ belongs to the MAX351/MAX352/MAX353 family of precision analog switches. While the MAX351 offers four normally closed switches and the MAX352 provides four normally open switches, the MAX353 combines two of each type. All variants share identical fabrication processes and core electrical performance metrics regarding resistance and leakage.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements within the same series include the MAX351CPE+ and MAX352CPE+, though their switch configurations differ. Cross-series alternatives may require verification of pinout compatibility and electrical parameter alignment.