MAX333ACUP+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX333ACUP+T

Manufacturer

Analog Devices

Introduction

The MAX333ACUP+T is a precision analog switch from Analog Devices featuring multiple single-pole, double-throw (SPDT) switches.

Product Features and Performance

Precision analog switching technology

Four SPDT switches

Low on-state resistance of 45Ohm

2Ohm maximum channel-to-channel matching

Single supply voltage range from 10V to 30V

Dual supply voltage range from ±4.5V to ±20V

Fast switching times of 175ns for turn-on and 145ns for turn-off

Low charge injection of 2pC

Channel off capacitance of 5pF

Ultralow leakage current of 250pA max

Excellent crosstalk performance -78dB at 1MHz

Product Advantages

Reduces signal distortion with low on-resistance

Enhances performance with tight channel matching

Provides fast switching for high-speed applications

Minimizes off-state signal leakage

Preserves signal integrity with extremely low crosstalk

Key Technical Parameters

Multiplexer/Demultiplexer circuit: 2:1

Number of Circuits: 4

On-State Resistance (Max): 45Ohm

Channel-to-Channel Matching (ΔRon): 2Ohm Max

Voltage - Supply, Single (V+): 10V ~ 30V

Voltage - Supply, Dual (V±): ±4.5V ~ 20V

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

Charge Injection: 2pC

Channel Capacitance (CS(off), CD(off)): 5pF

Current - Leakage (IS(off)) Max: 250pA

Operating Temperature: 0°C ~ 70°C (TA)

Quality and Safety Features

Meets stringent quality standards of Analog Devices

Built for reliability and safety in electronic systems

Compatibility

Compatible with a wide voltage range for flexible use cases

Surface mount compatible for modern PCB assembly processes

Application Areas

Precision instrumentation

Data acquisition systems

Communication systems

Medical equipment

Industrial controls

Product Lifecycle

Active product status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Precision analog switching enhances signal accuracy

Low on-state resistance optimizes signal integrity for critical applications

Fast switching capabilities are suitable for high-frequency signal paths

Ultra-low crosstalk and leakage current maintain signal quality

Wide voltage compatibility enables use in various circuit configurations