MAX328EWE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX328EWE+

Manufacturer

Analog Devices

Introduction

MAX328EWE+ is an 8:1 precision analog multiplexer.

Product Features and Performance

Precision monolithic signal switching

Low on-state resistance

High off-state isolation

Single 8:1 multiplexer configuration

Fast switching speed

Product Advantages

High signal integrity

Low crosstalk and charge injection

Low leakage current

Robust ESD protection

Extended temperature range operation

Key Technical Parameters

Multiplexer/Demultiplexer Circuit: 8:1

Number of Circuits: 1

On-State Resistance (Max): 3.5kOhm

Channel-to-Channel Matching (ΔRon): 70Ohm

Voltage - Supply, Single (V+): 10V ~ 30V

Voltage - Supply, Dual (V±): ±5V ~ 18V

Switch Time (Ton, Toff) (Max): 1.5µs, 1µs

Channel Capacitance (CS(off), CD(off)): 1.8pF, 8pF

Current - Leakage (IS(off)) (Max): 10pA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Strict adherence to industry standards for quality and reliability

Designed for fault tolerance and durability

Compatibility

16-SOIC surface mount package compatible with numerous PCB designs

Application Areas

Data acquisition systems

Test equipment

Communication systems

Avionics

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Availability of replacements or upgrades to be checked with the manufacturer

Several Key Reasons to Choose This Product

Superior signal integrity for critical applications

Durability and reliability in harsh environments

Fast signal switching for high-speed operations

Compatibility with a wide voltage range

Minimal channel-to-channel variation for precise measurements

Extended operational temperature range suitable for industrial applications