MAX391ESE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX391ESE

Manufacturer

Analog Devices

Introduction

The MAX391ESE is an obsolete interface component designed for analog signal switching applications.

Product Features and Performance

SPST-NC switch configuration

4 individual switch circuits

On-State Resistance (Max): 35 Ohm

Channel-to-Channel Matching (ΔRon): 300mOhm

Single Supply Voltage range from 3V to 15V

Dual Supply Voltage range from ±3V to 8V

Fast Switching Time (Ton, Toff) (Max): 130ns, 75ns

Charge Injection of 2pC

Channel Capacitance (CS(off), CD(off)): 9pF

Ultra-low Leakage Current (IS(off)) (Max): 100pA

Exceptional Crosstalk performance of -85dB at 1MHz

Operating Temperature range from -40°C to 85°C

Product Advantages

High precision with low on-resistance and channel matching

Broad voltage support for versatile usage

Quick response times favoring high-speed applications

Low charge injection and capacitance minimizing signal distortion

Very low leakage current enhancing signal integrity

Exceptional crosstalk suppression for cleaner signal channels

Wide operating temperature suitable for various environments

Key Technical Parameters

Number of Circuits: 4

On-State Resistance: 35Ohm

Voltage Supply Range: 3V to 15V, ±3V to 8V

Switch Time: 130ns (Ton), 75ns (Toff)

Charge Injection: 2pC

Channel Capacitance: 9pF

Leakage Current: 100pA

Crosstalk: -85dB at 1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Low on-state resistance ensuring reliability

Tight channel-to-channel matching for consistent performance

Stringent leakage current specifications for safe operations

Compatibility

Compatible with a wide range of supply voltages

16-SOIC package compatible with surface-mount technology

Application Areas

Precision analog signal routing

Data acquisition systems

Audio and video switching

Communication systems

Test equipment

Product Lifecycle

The product is marked as obsolete

Potential for limited availability

Check for replacements or upgrades

Several Key Reasons to Choose This Product

Manufactured by Analog Devices, a renowned leader in the field

Highly accurate and reliable performance specs

Suits a wide array of high-speed and precision-dependent applications

Versatility due to wide supply voltage compatibility

Optimal signal integrity thanks to exceptional crosstalk and leakage specifications

Suitable for harsh environmental conditions given its wide operating temperature range