TMUX1309DYYR - Texas Instruments

Manufacturer Part Number

TMUX1309DYYR

Manufacturer

Texas Instruments

Introduction

High-performance analog switch designed for signal multiplexing in communications, data acquisition, and signal conditioning applications.

Product Features and Performance

SP4T switch circuit configuration

4:1 multiplexer/demultiplexer circuit

Dual 2-channel IC enabling flexible signal routing

Low on-state resistance of 195Ohm maximum

Tight channel-to-channel matching of only 7Ohm

Wide single supply voltage range from 1.62V to 5.5V

Fast switching times of 32ns on and 40ns off maximum

High -3dB bandwidth of 500MHz ideal for high-frequency signals

Minimal charge injection of -6.5pC ensures signal integrity

Low channel capacitance of 14pF (CS(off)) and 7pF (CD(off))

Ultra-low leakage current of 1nA typical reduces power loss

Exceptional crosstalk performance of -90dB at 1MHz for clean signal pathways

Operates reliably across a wide temperature range from -40°C to 125°C

Product Advantages

Optimized for high-speed and precision applications

Superior signal fidelity due to low on-state resistance and charge injection

Extended temperature range supporting robust industrial and automotive applications

High (-3db) Bandwidth suitable for video and high-speed data signals

Low power consumption enhancing battery life in portable devices

Key Technical Parameters

On-State Resistance (Max): 195Ohm

Channel-to-Channel Matching (ΔRon): 7Ohm

Voltage - Supply, Single (V+): 1.62V ~ 5.5V

Switch Time (Ton, Toff) (Max): 32ns/40ns

-3db Bandwidth: 500MHz

Charge Injection: -6.5pC

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Highly reliable SOT-23-16 Thin package ensures robustness under thermal stress

Low leakage current enhances long-term performance

Built-in ESD protection safeguards the IC during handling and operation

Compatibility

Works with a wide range of signal levels due to its broad supply voltage range

Compatible with various mixed-signal input applications

Mounts on common SOT-23-16 surface-mount footprint for easy PCB design and compatibility

Application Areas

Wireless Infrastructure

Test and Measurement Equipment

Data Acquisition Systems

Audio and Video Switching

Automotive Infotainment and Telematics

Product Lifecycle

Active product status; not nearing discontinuation

In production with replacements and upgrades in development

Supplied in Tape & Reel packaging for automated assembly processes

Several Key Reasons to Choose This Product

Suitable for complex signal routing requirements with a 4:1 switch configuration

High bandwidth capabilities for video and data-intensive applications

Superior signal integrity due to minimal parasitic effects like charge injection and crosstalk

Wide operating voltage range allows for flexible power design in various systems

Low power consumption and low leakage current optimize energy efficiency

Robust quality that ensures performance over an extended temperature range

Ready-to-use surface mount package eases integration into existing PCB designs