MAX4948ERA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4948ERA+T

Manufacturer

Analog Devices

Introduction

MAX4948ERA+T is an interface component classified under analog switches, multiplexers, and demultiplexers, specifically designed for signal routing applications.

Product Features and Performance

Configurable as either multiplexer or demultiplexer

SPDT switch circuit configuration

Supports 6 independent circuits

Ultra-low on-state resistance of 5.5 Ohm

Excellent channel-to-channel matching, ΔRon is 300 mOhm

Broad voltage supply range from 1.8V to 5.5V

High-speed switching with times up to 800ns

High bandwidth up to 300 MHz for fast signal processing

Low charge injection of 10 pC ensures minimal signal distortion

Channel capacitance of 15 pF and 25 pF

Negligible leakage current of 3nA ensuring minimal power loss

Product Advantages

Minimizes signal integrity issues due to low on-state resistance and charge injection

Versatile power supply compatibility

Suitable for high frequency applications with high 3dB bandwidth

Key Technical Parameters

On-State Resistance (Max): 5.5Ohm

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

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

Switch Time (Ton, Toff) (Max): 800ns

-3db Bandwidth: 300MHz

Channel Capacitance (CS(off), CD(off)): 15pF, 25pF

Current Leakage (IS(off)) (Max): 3nA

Quality and Safety Features

Robust operating temperature range from -40°C to 85°C

Low power leakage ensures safety in critical applications

Compatibility

Compatible with a range of supply voltages from 1.8V up to 5.5V

Universal mounting design with Surface Mount technology

Application Areas

Suitable for telecommunication

Used in data acquisition systems

Ideal for multiplexing of digital or audio signals

Effective in portable electronic devices

Product Lifecycle

Currently in active product status

Not near discontinuation

Future upgrades and replacements are expected to be available

Several Key Reasons to Choose This Product

Excellent for applications requiring minimal signal transformation

Suitable for a diverse range of operational environments given its broadband voltage compatibility

Optimal choice for future-proofing systems with guaranteed product lifecycle support and upgrades upcoming