MAX353EPE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX353EPE+ 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 Plastic DIP package and supports an operating temperature range from -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Precision SPST analog switching with mixed normally open and normally closed channel configurations
• Rail-to-rail analog signal handling capability enabled by high breakdown voltage
• CMOS-logic input compatibility for simplified interface design
• Low power consumption and electrostatic discharge protection exceeding 2000V

Analog Switches, Multiplexers, Demultiplexers Applications

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

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EPE+' against official manufacturer documentation to confirm the plastic DIP package and industrial temperature range specifications. Ensure that the logic supply pin VL is correctly biased for TTL or CMOS compatibility during integration. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX353EPE+ when a combination of normally open and normally closed switches is required within a single package. This component is suitable for applications demanding low charge injection and precise on-resistance matching across multiple channels. Consider the bipolar or unipolar supply requirements and ensure the analog signal range remains within the specified limits for optimal performance.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX353EPE+ belongs to the MAX351/MAX352/MAX353 family of precision analog switches manufactured by Analog Devices / Maxim Integrated. While the MAX351 provides four normally closed switches and the MAX352 offers four normally open switches, the MAX353 uniquely combines two of each type. All variants share identical electrical characteristics regarding on resistance, leakage, and switching speeds.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements within the same family include the MAX351EPE+ and MAX352EPE+. These parts share the same package and electrical parameters but differ in switch configuration. Verify that the application circuitry can accommodate the change from mixed NO/NC contacts to all NC or all NO contacts respectively.