MAX4662CAE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4662CAE is a quad single-pole single-throw (SPST) CMOS analog switch featuring four normally open channels. It operates from a single +4.5V to +36V supply or dual ±4.5V to ±20V supplies, with TTL/CMOS-compatible logic inputs via a separate VL pin. The device guarantees a maximum on-resistance of 2.5Ω, matched within 0.5Ω across channels and flat over the signal range. It handles rail-to-rail analog signals with off-leakage current limited to 5nA at +85°C. Packaged in a 16-pin SSOP, it functions within a commercial temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent SPST switches configured as normally open
• Rail-to-rail analog signal handling capability
• TTL/CMOS-compatible control logic inputs
• Low on-resistance with guaranteed channel matching

Analog Switches, Multiplexers, Demultiplexers Applications

• Reed relay replacement
• Avionics test equipment
• ADC systems
• Communication systems
• Audio-signal routing

Analog Switches, Multiplexers, Demultiplexers Procurement Notes

Verify the specific suffix CAE confirms the 16-lead SSOP package and the C-grade 0°C to +70°C operating temperature range. Ensure the source documentation explicitly identifies the manufacturer as Analog Devices Inc. or Maxim Integrated. Confirm RoHS compliance status if required by the design specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this component for applications requiring low distortion and reliable switching of analog signals without mechanical wear. The wide supply voltage range supports diverse system architectures. Verify that the 2.5Ω on-resistance meets the signal integrity requirements for the specific load conditions.

Analog Switches, Multiplexers, Demultiplexers Part Context

This part belongs to the MAX4661/MAX4662/MAX4663 family of quad analog switches. While the MAX4661 offers normally closed contacts and the MAX4663 provides mixed NC/NO configurations with break-before-make timing, the MAX4662 specifically provides four normally open channels for standard signal path control.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4661CAE

Analog Switches, Multiplexers, Demultiplexers FAQ

What is the default state of the switches?

The MAX4662 features four normally open (NO) switches.

How does the device handle logic levels?

It uses a separate logic supply pin (VL) to guarantee TTL/CMOS compatibility across the entire supply voltage range.

What is the maximum on-resistance?

The on-resistance is specified as a maximum of 2.5Ω.