MAX321ESA - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX321ESA

Manufacturer

Analog Devices

Introduction

MAX321ESA is a precision SPST-NC analog switch designed for use in a variety of interface applications, integrating seamlessly into systems requiring high performance and reliability.

Product Features and Performance

Dual circuit configuration enabling versatile applications.

Low on-state resistance of 35Ohm ensures minimal signal distortion.

Exceptional channel-to-channel matching (ΔRon) of 300mOhm for balanced performance.

Operates with both single (2.7V ~ 8V) and dual (±2.7V ~ 8V) supply voltages, providing flexibility in varied power environments.

Swift switch time with maximums of 150ns for turn-on and 100ns for turn-off, facilitating rapid signal processing.

Minimal charge injection of 2pC preserving signal integrity.

Low channel capacitance (9pF) to reduce signal attenuation.

Ultra-low leakage current (100pA Max) minimizing power loss and improving system efficiency.

Superior crosstalk suppression of -85dB @ 1MHz ensuring high signal fidelity.

Designed for operation in extreme temperatures ranging from -40°C to 85°C.

Product Advantages

The blend of low on-state resistance, excellent channel matching, and swift switching capabilities make this switch highly effective for precision applications.

Flexibility in power supply options makes it easily integratable into a wide range of system architectures.

Its design for minimal signal distortion and power loss contributes to overall system reliability and efficiency.

High crosstalk suppression improves signal isolation, critical for maintaining signal integrity in dense electronic environments.

The product's durability and robustness in varying temperature ranges ensure reliability across numerous application conditions.

Key Technical Parameters

On-State Resistance (Max): 35Ohm

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

Voltage Supply: Single (2.7V ~ 8V), Dual (±2.7V ~ 8V)

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

Charge Injection: 2pC

Channel Capacitance: 9pF

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

Crosstalk: -85dB @ 1MHz

Operating Temperature: -40°C ~ 85°C (TA)

Quality and Safety Features

Manufactured by Analog Devices, renowned for their commitment to high-quality manufacturing standards and safety.

Comprehensive testing across temperature ranges ensures consistent performance and reliability.

Compatibility

The MAX321ESA's flexible voltage requirements and compact 8-SOIC packaging facilitate easy incorporation into various circuit designs, making it highly compatible with a broad array of existing systems and components.

Application Areas

Ideal for use in signal routing, data acquisition systems, communications equipment, and audio/video switching where precision and reliability are paramount.

Product Lifecycle

Currently listed as Active, indicating ongoing production and support.

Future-proof design likely ensures availability of replacements or upgrades for the foreseeable future.

Several Key Reasons to Choose This Product

High performance with minimal signal distortion enhances system efficacy.

Versatile power supply options and rapid switching capabilities allow for broader application use.

Superior design for reliability in harsh conditions, guaranteeing long-term dependability.

Low power consumption and high signal integrity conservation make it a sustainable choice.

Backed by Analog Devices' reputation for quality and precision, ensuring peace of mind in system design and functionality.