MAX4553CSE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4553CSE is a quad, low-voltage, single-pole/single-throw (SPST) analog switch manufactured by Analog Devices Inc./Maxim Integrated. It features two normally closed and two normally open switches within a 16-pin Narrow SO package. The device operates with dual supplies from ±2V to ±6V or a single supply between +2V and +12V. Key electrical parameters include a maximum on-resistance of 120Ω, an on-resistance flatness of 8Ω max, and channel-to-channel matching of 4Ω max. Off-leakage current is typically 1nA at +25°C. The component provides ±15kV ESD protection per IEC 1000-4-2 and supports TTL/CMOS logic compatibility.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Integrated ±15kV electrostatic discharge protection on NC and NO pins without latchup
• Rail-to-Rail signal handling capability across the full supply range
• TTL and CMOS compatible digital inputs for standard logic interfacing
• Pin-compatible replacement for industry-standard DG211/DG212/DG213 devices

Analog Switches, Multiplexers, Demultiplexers Applications

• Battery-operated equipment
• Data acquisition systems
• Test equipment
• Avionics
• Audio signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'CSE' corresponds to the 16-pin Narrow SOIC package and the commercial temperature range of 0°C to +70°C. Confirm RoHS compliance status as original datasheets may list non-compliant variants alongside lead-free versions. Ensure the source document matches the manufacturer's official specification sheet for accurate pinout and absolute maximum ratings.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when a mix of normally open and normally closed SPST switches is required in a single package. The MAX4553 offers two NC and two NO channels, unlike the MAX4551 (all NC) or MAX4552 (all NO). Consider the 120Ω on-resistance limit and low power consumption for low-voltage applications. Verify that the 16-pin Narrow SO package fits the PCB layout constraints.

Analog Switches, Multiplexers, Demultiplexers Part Context

The MAX4553 belongs to the MAX4551/MAX4552/MAX4553 family of quad, low-voltage SPST analog switches. These devices share identical pinouts and core specifications but differ in switch configuration. The MAX4553 specifically combines two normally closed and two normally open switches, providing flexibility for signal routing where both states are needed simultaneously.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4553 is pin-compatible with the DG213. For direct replacements within the same family, consider the MAX4551 (four NC switches) or MAX4552 (four NO switches) if the mixed configuration is not required. Verify that alternative parts meet the ±15kV ESD protection requirement.