MAX352EPE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX352EPE 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 with a maximum delta of 3Ω. Leakage current is less than 250pA at +25°C and less than 6nA at +85°C. Switching performance includes a turn-on time of less than 175ns and a turn-off time of 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

• Precision quad SPST analog switches with four normally open channels
• Low on resistance under 35Ω with guaranteed channel matching within 2Ω
• Rail-to-rail analog signal handling capability enabled by 44V breakdown voltage
• CMOS-logic input compatibility for reduced input loading

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 against official documentation to confirm package type and temperature range. The EPE suffix indicates a Plastic DIP package with an operating temperature range of -40°C to +85°C. Ensure that logic levels align with system requirements, as VL must be connected appropriately for TTL or CMOS compatibility. Confirm compliance with relevant environmental standards before finalizing procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high precision and low leakage are required for analog signal routing. The guaranteed on-resistance matching makes it suitable for applications demanding consistent signal paths across multiple channels. Consider the ±4.5V to ±20V bipolar supply range for optimal performance in systems requiring rail-to-rail signal handling capabilities.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX352EPE belongs to the MAX351/MAX352/MAX353 family of precision analog switches. While the MAX351 features normally closed switches and the MAX353 combines both types, the MAX352 specifically provides four normally open switches. This configuration allows for distinct control logic compared to its counterparts within the same series.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct replacements include other variants from the MAX351/MAX352/MAX353 family, such as the MAX351EPE or MAX353EPE, provided the switch configuration matches the application needs. Verify pinout compatibility and electrical characteristics before substitution.