MAX4518ESD+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4518ESD+T

Manufacturer

Analog Devices

Introduction

The MAX4518ESD+T is a precision, monolithic analog SP4T (single pole, four throw) switch.

Product Features and Performance

Analog Interface Switch

Multiplexer/Demultiplexer 4:1 Configuration

Single Circuit Integration

Low On-State Resistance of 100Ohm Maximum

Channel Matching Variation Limited to 4Ohm Max

Suitable for Single Supply Operation 2V to 15V

Also operable with Dual Supplies ±2.7V to ±8V

Switching Time up to 150ns for both Turn-on and Turn-off

Low Charge Injection of 5pC Max

Channel Off Capacitance: 5pF and 16pF

Ultra-low Leakage Current of 100pA Max

High Isolation with Crosstalk at -92dB @ 100kHz

Product Advantages

High precision and low on-resistance for better signal integrity

Versatile supply voltage range accommodating various systems

Fast switching capable of handling high-speed signals

Minimal charge injection to preserve signal fidelity

Excellent signal isolation to prevent crosstalk

Key Technical Parameters

SP4T Switch Circuit Configuration

4:1 Mux/Demux Circuit

On-State Resistance: 100Ohm (Max)

Voltage Supplies: 2V ~ 15V (Single), ±2.7V ~ 8V (Dual)

Switch Time (Ton, Toff): 150ns Max

Charge Injection: 5pC Max

Channel Off Capacitance: 5pF, 16pF

Leakage Current: 100pA Max

Operating Temperature Range: -40°C ~ 85°C

Quality and Safety Features

Robust operating temperature range ensuring stability in various environments

Low leakage current enhancing device reliability

Compatibility

Compatible with 14-SOIC Surface Mount Technology

Application Areas

Data Acquisition Systems

Communication Systems

Audio Signal Routing

Video Signal Switching

Test Equipment

Product Lifecycle

Status: Active

No indication of discontinuation

Replacements or upgrades may be available

Several Key Reasons to Choose This Product

Low on-resistance for minimal signal loss

Rapid switching times for high-speed applications

Low charge injection for accurate signal representation

High level of integration reducing component count

High isolation to limit interference between channels

Broad supply voltage range allowing for flexible design implementations

High reliability and operational stability across a wide temperature range