MAX4533EAP+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4533EAP+ is a quad, rail-to-rail, fault-protected single-pole double-throw (SPDT) analog switch IC manufactured by Analog Devices. It operates on a single supply voltage ranging from 9 V to 36 V or dual supplies from ±4.5 V to ±18 V. The device features a maximum on-resistance of 175 Ohms and supports a DC switch current of 30 mA. Switching performance includes a maximum turn-on time of 250 ns and a maximum turn-off time of 150 ns. It is housed in a 20-pin SSOP package and functions within an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated fault protection for input and output pins to withstand high-voltage events.
• Rail-to-rail signal handling capability across the full supply voltage range.
• Quad SPDT configuration providing four independent switching channels in a compact package.

Analog Switches, Multiplexers, Demultiplexers Applications

• Signal routing in industrial process control systems
• Data acquisition channel selection
• Test and measurement equipment signal paths

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm RoHS compliance status via official documentation. Ensure the SSOP-20 package matches design requirements. Validate electrical parameters against specific application needs before integration.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when high-voltage fault protection and rail-to-rail operation are required. The 175 Ohm on-resistance suits applications with moderate signal integrity demands. Verify that the 9 V minimum supply voltage aligns with system power constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4533 series of analog switches. It shares the SSOP-20 footprint with other Maxim Integrated switch families but offers distinct fault protection and high-voltage capabilities compared to lower-voltage counterparts.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct substitutes include the MAX333AEAP+, which offers similar SPDT functionality but with different resistance and voltage specifications. Cross-reference pinouts and electrical limits carefully before substitution.