MAX353CSE+T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX353CSE+T is a precision, quad, single-pole single-throw (SPST) analog switch featuring two normally open and two normally closed channels. 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. Leakage current is less than 250pA at +25°C and less than 6nA at +85°C. Switching times include a turn-on time of less than 175ns and a turn-off time of less than 145ns. Charge injection is extremely low at 10pC. The component is housed in a 16-pin Narrow SO package and supports an operating temperature range of 0°C to +70°C.

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
• Guidance and Control Systems
• Test Equipment

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CSE+T against official documentation to confirm the narrow SOIC package and commercial temperature range. Ensure that the ordering information matches the exact part number required for the design. Confirm RoHS compliance status through the manufacturer's latest datasheet revision before finalizing procurement plans.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a mix of normally open and normally closed switches is required within a single package. The low charge injection and flat on-resistance characteristics make it suitable for high-precision signal routing applications. Verify that the logic input levels align with the system's TTL or CMOS standards.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX351/MAX352/MAX353 family of precision analog switches. While the MAX351 contains four normally closed switches and the MAX352 contains four normally open switches, the MAX353 uniquely combines two of each type. All three share identical electrical performance metrics and fabrication processes.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements within the same family include the MAX351CSE+T and MAX352CSE+T, provided the specific switch configuration requirements are adjusted accordingly. Other packages such as Plastic DIP or QFN variants may be considered if pinout compatibility allows.