MAX4639EUE+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4639EUE+

Manufacturer

Analog Devices

Introduction

High-performance analog switch designed for signal routing applications

Product Features and Performance

Dual SP4T (Single Pole Four Throw) configuration

4:1 multiplexer/demultiplexer circuit

On-State Resistance (Max): 3.5Ohm offers low insertion loss

Channel-to-Channel Matching (ΔRon): 100mOhm ensures signal integrity

Fast Switch Time (Ton, Toff) (Max): 18ns on-time, 7ns off-time enables rapid switching

High -3db Bandwidth: 85MHz supports high-frequency signals

Low Charge Injection: 13pC minimizes signal distortion

Low Channel Capacitance: 9pF, 20pF preserves signal fidelity

Ultra-low Current Leakage: 250pA for power-sensitive applications

Excellent Crosstalk performance: -85dB @ 1MHz ensures minimal interference

Wide Operating Temperature range: -40°C ~ 85°C for harsh environments

Product Advantages

Versatile voltage supply options: 1.8V ~ 5.5V single or ±2.5V dual supplies

Suitable for a variety of signal types including audio, video, and digital signals

Enhanced signal integrity due to low on-resistance and channel matching

Key Technical Parameters

Number of Circuits: 2

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

Voltage Supply, Dual (V±): ±2.5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust construction for long-term reliability

Compatibility

Compatible with a variety of digital and analog signal levels

Surface Mount 16-TSSOP packaging fits standard PCB layouts

Application Areas

Telecommunications

Data acquisition systems

Audio and video switching

Test and measurement equipment

Product Lifecycle

Product Status: Active

Not indicated to be nearing discontinuation

Future upgrades or replacements are expected to be available

Several Key Reasons to Choose This Product

Flexible operation with dual supply voltage options

Low on-resistance and on/off times facilitate high-speed applications

High bandwidth capacity ideal for multimedia and communication infrastructures

Consistently low channel-to-channel variation aids in precision applications

Minimal leakage current and charge injection for accurate low-power operations

Resilience to crosstalk ensures clean switching in dense signal environments

Wide operating temperature enables use in various industrial conditions

Quality assured by reputable manufacturer Analog Devices