MAX4513ESE+

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4513ESE+ is a quad, single-pole/single-throw (SPST) analog switch featuring fault protection and rail-to-rail signal handling. It integrates two normally closed and two normally open switches within a 16-pin Narrow SO package. The device supports dual supplies from ±4.5V to ±18V or a single supply between +9V and +36V. Key electrical parameters include a maximum on-resistance of 175Ω with a channel match of 10Ω max. Off-leakage current is specified at 0.5nA at +25°C and 10nA at +85°C. Fault protection extends to ±36V during operation and ±40V when powered off.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Fault-protected inputs and outputs handle overvoltage conditions up to 36V during power-on and 40V during power-off without damage.
• Rail-to-Rail signal capability ensures unambiguous output transitions by clamping the COM terminal to the appropriate supply voltage during faults.
• Pin-compatible with industry-standard non-protected CMOS switches such as DG201/DG202/DG213 and DG411/DG412/DG413.
• TTL and CMOS logic compatibility is maintained across wide supply ranges without requiring specific power-supply sequencing.

Analog Switches, Multiplexers, Demultiplexers Applications

• ATE equipment
• Data acquisition systems
• Industrial and process-control systems
• Avionics applications
• Redundant or backup systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the component designation includes the plus suffix to confirm compliance with lead-free manufacturing standards. Confirm the 'E' suffix indicates an extended temperature range of -40°C to +85°C. Ensure the 'SE' package code corresponds to the 16-pin Narrow SO format required for the target PCB layout. Cross-reference the manufacturer's latest documentation to validate RoHS status and material declarations before finalizing orders.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4513 variant specifically when a mixed configuration of two normally closed and two normally open channels is required. This part serves as a direct replacement for legacy DG213 devices in existing designs. Verify that the application requires fault protection on the NC_ and NO_ terminals while accepting unprotected COM_ pins. Consider the 175Ω on-resistance limit when designing for high-impedance signal paths.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4511/MAX4512/MAX4513 family of quad SPST analog switches manufactured by Analog Devices / Maxim Integrated. The MAX4513 distinguishes itself by combining two normally closed and two normally open switches in one package. The family shares identical pinouts with standard non-fault-protected CMOS switches, facilitating drop-in upgrades for enhanced reliability in harsh environments.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Publicly confirmed pin-compatible replacements include the DG411, DG412, DG413, DG201, DG202, and DG213. Note that these alternatives lack the integrated fault-protection features present in the MAX4513 series.