MAX338CSE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX338CSE

Manufacturer

Analog Devices

Introduction

The MAX338CSE is an 8:1 multiplexer/demultiplexer from Analog Devices, designed for interfacing applications in various electronic systems.

Product Features and Performance

Single 8:1 multiplexer/demultiplexer configuration

On-State Resistance (Max): 400 Ohm

Channel-to-Channel Matching (ΔRon): 4 Ohm

Voltage Supply Range: Single 4.5V ~ 30V, Dual ±4.5V ~ 20V

Maximum Switching Time (Ton, Toff): 500 ns

Charge Injection: 1.5 pC

Channel Capacitance (CS(off), CD(off)): 3pF, 11pF

Maximum Leakage Current (IS(off)): 20 pA

Crosstalk: -92dB @ 100kHz

Operating Temperature Range: 0°C ~ 70°C

Product Advantages

High precision with low on-state resistance and excellent channel matching

Flexible voltage supply options supporting a wide range of input levels

Fast switching capabilities for responsive operation

Minimal charge injection for reduced signal distortion

Low crosstalk ensures signal integrity

Key Technical Parameters

Multiplexer/Demultiplexer Circuit: 8:1

On-State Resistance (Max): 400 Ohm

Voltage Supply Range: 4.5V ~ 30V (Single), ±4.5V ~ 20V (Dual)

Switch Time (Max): 500ns

Crosstalk: -92dB @ 100kHz

Quality and Safety Features

Low leakage current and charge injection for safe and reliable performance

Robust operating temperature range ensuring stability and functionality across various environments

Compatibility

Compatible with a wide range of signal levels due to its expansive voltage supply options

Suitable for surface mount technology with 16-SOIC package

Application Areas

Telecommunications

Data acquisition systems

Audio signal routing

Industrial electronics

Instrumentation

Product Lifecycle

Status: Obsolete

Consider reviewing newer models or seeking aftermarket support as replacements or upgrades may be limited

Several Key Reasons to Choose This Product

High channel isolation (crosstalk -92dB) ensures minimal interference between signals

Versatile supply voltage options accommodate a broad array of application needs

Fast switching speed facilitates responsive system performance

Low on-state resistance and channel matching enhance signal fidelity

Reliable performance in operating temperatures ranging from 0°C to 70°C