MAX319ESA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX319ESA+T

Manufacturer

Analog Devices

Introduction

The MAX319ESA+T is a high-precision analog switch designed for versatile signaling applications, providing SPDT configuration and a 2:1 multiplexer/demultiplexer circuit.

Product Features and Performance

Single SPDT switch configuration

2:1 multiplexer/demultiplexer functionality

Low on-state resistance of 35 Ohms maximum

Channel-to-channel matching ΔRon of 2 Ohms max

Fast switching times of 175ns (Ton) and 145ns (Toff)

Low charge injection of 3pC

Channel capacitance of 8pF (both CS(off) and CD(off))

Very low current leakage of 250pA max

Excellent crosstalk performance of -85dB at 1MHz

Product Advantages

Precision switching and multiplexing capabilities

Minimized signal distortion and noise

Robust leakage control enhances reliability in sensitive applications

High noise immunity with excellent crosstalk performance

Wide operating temperature range from -40°C to 85°C

Key Technical Parameters

On-State Resistance: 35 Ohms max

Voltage Supply: Single (V+): 10V to 30V, Dual (V±): ±4.5V to 20V

Switch Time: 175ns (Ton), 145ns (Toff)

Channel Capacitance: 8pF, Crosstalk: -85dB @1MHz

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Ensures robust performance under varying environmental conditions

Rigorous leakage and crosstalk specifications

Compatibility

Compatible with a wide range of supply voltages and operational environments

Suitable for surface mount technology

Application Areas

Telecommunications

Data acquisition systems

Test equipment

Audio and video switching

Product Lifecycle

Product status: Active

No immediate risk of discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High-performance SPDT switching suitable for precise signal routing

Exceptional parameter uniformity ensures predictable performance

Efficient power management with dual supply voltage options

Durable and reliable design, suitable for demanding applications

Strong support and product longevity from Analog Devices