MAX4595EXK-T

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4595EXK-T is a single-pole/single-throw (SPST) analog switch from the MAX4594–MAX4597 family, manufactured by Analog Devices Inc./Maxim Integrated. It operates on a single +2.0V to +5.5V supply and features a normally closed (NC) configuration. The device provides a maximum on-resistance of 10 Ω with 1.5 Ω flatness at +5V. Key electrical parameters include a 300MHz -3dB bandwidth, 0.5nA maximum off-leakage current, and guaranteed 5pC maximum charge injection. Switching times are specified as 35ns turn-on and 40ns turn-off. It is housed in an ultra-small 5-pin SC70 package and supports an operating temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Normally closed (NC) SPST configuration optimized for signal routing applications
• Low 10Ω on-resistance with high linearity and 0.05% total harmonic distortion
• Fast switching performance with minimal charge injection for accurate signal integrity
• TTL/CMOS logic compatible input control for seamless digital interface integration

Analog Switches, Multiplexers, Demultiplexers Applications

• Cellular Phones
• Audio and Video Signal Routing
• PCMCIA Cards
• DSL Modems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific ordering suffix 'EXK-T' against the manufacturer's official documentation to confirm the SC70-5 package and industrial temperature grade. Ensure that the component source matches the authorized distributor list to prevent counterfeit parts. Cross-reference the part number with the latest datasheet revision to confirm pinout compatibility and absolute maximum ratings before procurement.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select the MAX4595EXK-T when a normally closed state is required upon power-up or logic low input. Compare its 10Ω on-resistance and 300MHz bandwidth against other series members like the MAX4594 (normally open) if signal path topology differs. Consider the 5-pin SC70 footprint constraints and verify that the 2.0V minimum supply voltage aligns with the system's power architecture.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4594–MAX4597 series of low-voltage, single-supply CMOS analog switches. The series differentiates models based on their default switch state: MAX4594/MAX4596 are normally open, while MAX4595/MAX4597 are normally closed. The EXK-T designation specifically identifies the version packaged in the 5-pin SC70 format suitable for space-constrained portable designs.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

The MAX4594EXK-T serves as a functional substitute if a normally open (NO) configuration is acceptable instead of the normally closed (NC) state of the MAX4595EXK-T. Other series members like MAX4596EXK-T and MAX4597EXK-T share identical pinouts and electrical characteristics but differ only in their default switch states.