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