MAX4607ESE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4607ESE is a dual SPST CMOS analog switch in a 16-pin Narrow SOIC package. It features a maximum on-resistance of 2.5Ω, matched to 0.5Ω between channels, with flatness under 0.5Ω across the signal range. Operating from single supplies (+4.5V to +36V) or dual supplies (±4.5V to ±20V), it handles rail-to-rail signals. Key electrical parameters include a turn-on time of 110ns, turn-off time of 150ns, and off-leakage current of 2.5nA max at +85°C. The device supports TTL/CMOS logic inputs and operates within a temperature range of -40°C to +85°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Low on-resistance of 2.5Ω max with guaranteed channel matching and flatness over the specified signal range.
• Rail-to-rail analog signal handling capability for versatile circuit integration.
• TTL/CMOS-compatible control inputs ensuring compatibility with standard logic families.

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• PBX and PABX systems
• Test equipment
• Audio-signal routing
• Communication systems

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix 'E' confirms the extended industrial temperature range (-40°C to +85°C). Confirm the 'SE' designation indicates the 16-pin Narrow SOIC package type. Check for lead-free compliance if required by environmental standards. Ensure the component source matches the manufacturer's authorized distribution channels to guarantee authenticity and traceability.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component when low distortion and precise resistance matching are critical. The dual SPST configuration suits applications requiring independent switching of two signal paths. Verify that the supply voltage range aligns with the system design, as the device supports both single and dual supply configurations up to 36V.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4607/MAX4608/MAX4609 family of dual analog switches. While the MAX4607 offers two normally closed switches, the MAX4608 provides two normally open switches, and the MAX4609 combines one of each. All share similar electrical characteristics but differ in default switch states.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

Direct functional substitutes within the same family include the MAX4608ESE and MAX4609ESE. For pin-compatible alternatives with different switch states, verify logic polarity inversion requirements. Cross-family replacements may require schematic adjustments due to differing on-resistance or leakage specifications.

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the difference between the MAX4607, MAX4608, and MAX4609?

The MAX4607 contains two normally closed (NC) switches, the MAX4608 contains two normally open (NO) switches, and the MAX4609 contains one NC and one NO switch.

How does the MAX4607 handle overvoltage conditions?

Signals exceeding V+ or V- are clamped by internal diodes. For protection, external blocking diodes can be added in series with supply pins, though this reduces the analog signal range by one diode drop.

Is the MAX4607 compatible with TTL logic levels?

Yes, the digital inputs have +0.8V and +2.4V logic thresholds, ensuring TTL/CMOS compatibility when using dual ±15V or a single +12V supply.