MAX325CSA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX325CSA

Manufacturer

analog-devices

Introduction

The MAX325CSA is a high-performance analog switch from Analog Devices, primarily utilized in interface applications needing a single-pole single-throw (SPST) configuration.

Product Features and Performance

SPST NO/NC switch circuit configuration

1:1 multiplexer/demultiplexer circuit

Two operational circuits included

Maximum on-state resistance of 60 Ohm

Channel-to-Channel matching is maintained at 800mOhm

Operating with a single supply voltage range from 2.7V to 16V

Maximum switch time is set to 150ns for turn-on and 100ns for turn-off

Low charge injection of 1pC

Channel capacitance for both off states is 9pF

Provides a low leakage current of maximum 100pA

Offers excellent crosstalk performance of -85dB at 1MHz

Product Advantages

Low power consumption due to optimized design

Offers high precision and reliability in switching performance

Minimal leakage and charge injection enhance signal integrity

Key Technical Parameters

On-State Resistance: 60Ohm

Switch Time (Ton, Toff): 150ns, 100ns

Voltage Supply Range: 2.7V to 16V

Channel Capacitance (Off): 9pF

Crosstalk: -85dB at 1MHz

Leakage Current (Max): 100pA

Quality and Safety Features

Robust surface mount package (8-SOIC) enhances durability

Operates effectively within a temperature range of 0°C to 70°C

Compatibility

Suitable for various circuit configurations requiring SPST switching

Compatible with other devices requiring matching interface voltages

Application Areas

Communication devices

Data acquisition systems

Precision measurement instruments

Product Lifecycle

This product is marked as obsolete, with potential availability for a replacement or an upgraded model to be checked through Analog Devices distributors or sales representatives

Several Key Reasons to Choose This Product

Extended voltage supply range supports various power requirements

Fast switching capabilities ensure quick response in critical applications

High impedance and minimal charge injection maintain signal fidelity

Ultra-low leakage current increases the device's suitability for sensitive applications

Industry standard packaging (8-SOIC) for ease of integration into existing designs