STG3856QTR - STMicroelectronics

Manufacturer Part Number

STG3856QTR

Manufacturer

STMicroelectronics

Introduction

High-performance analog switch designed for signal multiplexing and demultiplexing

Product Features and Performance

SP3T (Single Pole Triple Throw) switch configuration

Dual 3:1 multiplexer/demultiplexer circuit

Low on-state resistance of 1Ohm maximum

Excellent channel-to-channel matching (ΔRon) of 10mOhm

Wide single supply voltage range from 1.65V to 4.3V

Fast switching time with 40ns for turn-on and 20ns for turn-off

High -3db bandwidth of 100MHz supporting fast signal processing

Minimal charge injection of 55pC ensuring signal integrity

Low channel capacitance of 5pF reducing loading on circuits

Ultra-low leakage current of 20nA for energy efficiency

Exceptional crosstalk performance of -84dB at 100kHz for minimal signal interference

Product Advantages

High bandwidth suitable for video and high-speed data applications

Precision channel matching aids in maintaining signal fidelity

Low on-state resistance enhances signal throughput with minimal voltage drop

Fast switching enhances performance in time-critical applications

Energy-efficient with low power consumption and leakage

Robust operating temperature range suitable for industrial applications

Key Technical Parameters

Number of Circuits: 2

On-State Resistance (Max): 1Ohm

Channel-to-Channel Matching (ΔRon): 10mOhm

Voltage Supply, Single (V+): 1.65V to 4.3V

Switch Time (Ton, Toff) (Max): 40ns / 20ns

-3db Bandwidth: 100MHz

Charge Injection: 55pC

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

Current Leakage (IS(off)) (Max): 20nA

Quality and Safety Features

Operates within an extended temperature range of -55°C to 125°C

Compatibility

Can be utilized with various analog and digital interfaces due to wide voltage range

Application Areas

Telecommunications

Data acquisition systems

Test and measurement equipment

Medical devices

Product Lifecycle

Currently active product

Not indicated as nearing discontinuation

Likely availability of replacements or upgrades as part of manufacturer’s ongoing development

Several Key Reasons to Choose This Product

Reliability from a reputable semiconductor manufacturer like STMicroelectronics

Designed for demanding signal processing applications

Broad compatibility with various electronics systems and robust performance

Continued manufacturer support with active product status

Ideal choice for high-performance multiplexing and demultiplexing needs