MAX393CSE - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX393CSE

Manufacturer

Analog Devices

Introduction

MAX393CSE is an integrated circuit designed for interfacing needs, including analog switches, multiplexers, and demultiplexers suitable for various signal switching applications.

Product Features and Performance

Configuration: SPST NO/NC allows for versatility in connecting and disconnecting circuits.

4 separate switching circuits.

High-performance analog switching capability with a maximum on-state resistance of 35Ohm.

Fast switching times with a maximum Turn On of 130ns and Turn Off of 75ns.

Low charge injection of 2pC ensuring minimal interference during switching.

Designed for minimal signal distortion with crosstalk measured at -85dB at 1MHz.

Product Advantages

High channel-to-channel uniformity with a matching of 300mOhm.

Low leakage current of maximum 100pA reduces power wastage and increases efficiency.

Dual voltage supply capability ranging from ±3V to ±8V or a single supply from 3V to 15V, accommodating a wide range of applications and power sources.

Key Technical Parameters

On-State Resistance (Max): 35Ohm

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

Voltage Supply, Single (V+): 3V ~ 15V

Voltage Supply, Dual (V±): ±3V ~ 8V

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

Charge Injection: 2pC

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

Current Leakage (IS(off)) (Max): 100pA

Operating Temperature: 0°C ~ 70°C

Quality and Safety Features

Reliable performance within the operating temperature range of 0°C to 70°C.

Low channel capacitive loading, which supports consistent performance and safety during operation.

Compatibility

Compatible with multiple supply voltage ranges allowing for versatile application across multiple system designs.

Surface mount packaging compatible with standard PCB manufacturing processes.

Application Areas

Telecommunication systems

Data acquisition systems

Audio and video switching

Product Lifecycle

Product status is obsolete.

Potential difficulties in sourcing as replacements or upgrades might be scarce.

Several Key Reasons to Choose This Product

Excellent performance in applications requiring low distortion due to low crosstalk and high bandwidth capabilities.

Versatile with dual supply voltage options making it suitable for a variety of interface needs.

Low power waste with its minimal leakage current, making it a reliable option for power-sensitive applications.

Fast switch times enable high-efficiency performance in time-critical applications.

Obsolescence might be a factor to consider the availability of alternative newer models or equivalents that may provide upgraded functionalities.