MAX4534CPD

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4534CPD is a single 4-to-1 fault-protected multiplexer housed in a 14-pin Plastic DIP package. It operates with ±4.5V to ±20V dual supplies or +9V to +36V single supply, covering an operating temperature range of 0°C to +70°C. The device features a maximum on-resistance of 400Ω and channel-to-channel matching of 10Ω max. Fault protection allows ±40V overvoltage with power off and ±25V with power on. Logic inputs are TTL/CMOS-compatible.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Fault-protected analog inputs handle signals exceeding supply rails without damage
• Rail-to-rail signal handling capability for full voltage swing operation
• TTL and CMOS logic input compatibility across specified supply ranges
• No power-supply sequencing required for safe operation

Analog Switches, Multiplexers, Demultiplexers Applications

• Data-acquisition systems
• Industrial and process control
• Avionics
• Signal routing
• Redundant/backup systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CPD confirms the 14-pin Plastic DIP package and commercial temperature range (0°C to +70°C). Ensure the component source provides valid traceability documentation. Confirm that the ordering information matches the manufacturer's current datasheet specifications before finalizing procurement orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part when a single 4-to-1 multiplexer configuration is required. The Plastic DIP package suits through-hole mounting applications. Verify that the system supply voltage falls within the ±4.5V to ±20V dual or +9V to +36V single supply limits. Ensure the operating environment remains within the 0°C to +70°C commercial temperature range.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4534 belongs to a family of high-voltage multiplexers designed for robust signal switching. The MAX4535 variant offers a dual 2-to-1 configuration within the same footprint. Both devices share identical fault-protection mechanisms and electrical characteristics, differing only in their internal channel topology and address pin assignments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4534CSD: Narrow SOIC package version. MAX4534EUD: TSSOP package with extended temperature range. MAX4534EPD: Plastic DIP with extended temperature range. Verify package dimensions and thermal requirements when substituting.