MAX4604CSE

Analog Switches, Multiplexers, Demultiplexers Overview

The MAX4604CSE is a quad SPST CMOS analog switch featuring four normally closed channels in a 16-pin Narrow SO package. It operates from single supplies of +4.5V to +36V or dual supplies of ±4.5V to ±20V. The device guarantees a maximum on-resistance of 5Ω with a match and flatness of 0.5Ω over the signal range. Electrical characteristics include a maximum off-leakage current of 0.5nA at +85°C, turn-on/turn-off times of 120ns/130ns, and charge injection of 225pC. It supports continuous currents up to 100mA and functions within a commercial temperature range of 0°C to +70°C.

Analog Switches, Multiplexers, Demultiplexers Feature Summary

• Four independent normally closed analog switches
• Rail-to-Rail signal handling capability
• TTL/CMOS-compatible digital control inputs
• Low power consumption with minimal board space requirements

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 component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated by datasheet documentation. Ensure proper handling procedures are followed during storage and assembly to maintain device integrity and performance specifications.

Analog Switches, Multiplexers, Demultiplexers Selection Notes

Select this part for applications requiring low distortion and high reliability compared to mechanical relays. Verify that the required operating voltage falls within the specified single or dual supply ranges. Ensure the load current does not exceed the continuous rating of 100mA per channel.

Analog Switches, Multiplexers, Demultiplexers Part Context

This component belongs to the MAX4604/MAX4605/MAX4606 family of quad analog switches. While the MAX4605 features normally open switches and the MAX4606 combines both types, the MAX4604 specifically provides four normally closed channels. All variants share identical electrical performance metrics and pin configurations.

Analog Switches, Multiplexers, Demultiplexers Replacement Considerations

MAX4604ESE+ serves as a lead-free, RoHS-compliant equivalent offering an extended industrial temperature range of -40°C to +85°C. Both parts utilize the same 16-pin Narrow SO package and maintain identical functional specifications.