MAX4685EUB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4685EUB

Manufacturer

Analog Devices

Introduction

The MAX4685EUB is a high-performance analog switch designed for signal routing applications, featuring a dual 2:1 multiplexer/demultiplexer circuit.

Product Features and Performance

Dual 2:1 Multiplexer/Demultiplexer function

Low on-state resistance of 800 mΩ

Fast switching time: 50ns turn-on, 30ns turn-off

High channel-to-channel matching (ΔRon) of 60 mOhm

Single supply voltage range from 1.8V to 5.5V

Minimal charge injection of 200pC

Low channel capacitance of CS(off) 84pF, CD(off) 37pF

Ultra-low leakage current of 1nA (maximum)

Effective crosstalk rejection of -68dB at 100kHz

Product Advantages

Improved signal integrity with low on-resistance and charge injection

Suitable for low voltage and low power applications

Minimal crosstalk ensures high signal quality

Key Technical Parameters

On-State Resistance (Max): 800mOhm

Voltage Supply, Single (V+): 1.8V ~ 5.5V

Switch Time (Ton, Toff) (Max): 50ns, 30ns

Channel Capacitance (CS(off), CD(off)): 84pF, 37pF

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Operates reliably over a wide range of temperatures (-40°C ~ 85°C)

Built-in protections against charge leakage

Compatibility

Compatible with single supply voltages ranging from 1.8V to 5.5V

Mountable on surface with 10-TFSOP, 10-MSOP packages

Application Areas

Audio and Video Signal Routing

Data Acquisition Systems

Communication Systems

Product Lifecycle

Status: Obsolete

Replacements or upgrades should be considered from newer series or other products as availability may be limited

Several Key Reasons to Choose This Product

High performance with fast switching speeds and low resistance

Versatility in operating conditions and supply voltages

Extremely low power dissipation and leakage suitable for sensitive applications

Robust design for reliable operation in extended temperatures