TMUX1574DYYR - Texas Instruments

Manufacturer Part Number

TMUX1574DYYR

Manufacturer

Texas Instruments

Introduction

A precision analog IC designed for signal switching in multiplexing applications

Product Features and Performance

Multiplexer/Demultiplexer Circuit 2:1

Four independent circuits (channels)

On-State Resistance Max 4.5 Ohm

Channel-to-Channel Matching ΔRon 70mOhm

Supply Voltage Range from 1.5V to 5.5V

Ultra-fast Switch Time Ton 35µs, Toff 95ns

High -3db Bandwidth of 2GHz for fast signal processing

Low Charge Injection 3.5pC minimizing signal distortion

Each Channel's Capacitance CS(off), CD(off) is 3.5pF

Minimal leakage current IS(off) Max 100nA ensuring signal integrity

Excellent Crosstalk Isolation -90dB @ 100kHz for minimal interference

Product Advantages

Combines low on-resistance and charge injection

Precision signal handling for analog or digital applications

Efficient for high-bandwidth applications

Handles wide range of supply voltages

Suitable for high-temperature environments up to 125°C

Key Technical Parameters

SPDT Switch Circuit Configurations

5V~5.5V Single Supply Voltage

5Ohm Maximum On-State Resistance

70mOhm Channel-to-Channel Matching

35µs, 95ns Maximum Switch Time

Quality and Safety Features

Extended operating temperature range from -40°C to 125°C

Compatibility

Surface mount compatible

Packaged in SOT-23-16 Thin, SOT-23 Variant

Application Areas

Telecommunications

Data Acquisition Systems

Medical Electronics

Consumer Electronics

Networking Equipment

Automated Test Equipment

Product Lifecycle

Active status with ongoing manufacturer support

Not near discontinuation

Availability of replacements and upgrades ensured

Several Key Reasons to Choose This Product

Low on-state resistance for minimal signal loss

High bandwidth capacity ideal for video, audio, and data streams

Durable and reliable over wide temperature ranges

Reduced switching noise with low charge injection

High isolation to prevent signal crosstalk

Versatile power supply compatibility facilitating diverse application designs

Robust package suitable for surface-mount technology

State-of-the-art switching speed optimizes system performance

Industry-leading manufacturer with strong support and reliability