MAX383CSE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX383CSE+ is a precision, low-voltage analog switch featuring two single-pole double-throw (SPDT) channels in a 16-pin narrow SOIC package. It operates with a single positive supply from +3V to +15V or split supplies of ±3V to ±8V. The device offers an on-resistance of less than 35Ω, guaranteed to match within 2Ω between channels and remain flat over the specified analog signal range with a maximum variation of 4Ω. Leakage current is less than 250pA at +25°C and less than 2.5nA at +85°C. Switching performance includes a turn-on time of less than 175ns and a turn-off time of less than 100ns. Charge injection is guaranteed to be less than 5pC.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Supports single-supply operation from +3V to +15V and bipolar supply operation from ±3V to ±8V.
• Provides rail-to-rail analog signal handling capability while maintaining CMOS-logic input compatibility.
• Features extremely low charge injection and low power consumption for high system accuracy.

Analog Switches, Multiplexers, Demultiplexers Applications

• Sample-and-Hold Circuits
• Test Equipment
• Communication Systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CSE+' against the manufacturer's official documentation to confirm the commercial temperature range and narrow SOIC packaging. Ensure that the ordering information matches the required logic level compatibility and pin configuration for your design implementation.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when dual SPDT switching is required with low voltage operation. Verify that the analog signal range fits within the V+ to V- limits. Consider the thermal derating requirements for the narrow SOIC package if operating near the upper temperature limit.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX381/MAX383/MAX385 family of precision analog switches. The MAX383 variant specifically provides two SPDT poles, whereas the MAX381 offers SPST normally open switches and the MAX385 provides DPST switches. All share similar electrical characteristics and fabrication processes.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The PS383EPE is listed as a discontinued alternative by Diodes Incorporated. Designers should verify pinout compatibility and electrical parameter matching before substituting.