TS3A24157DGSR - Texas Instruments

Manufacturer Part Number

TS3A24157DGSR

Manufacturer

Texas Instruments

Introduction

The TS3A24157DGSR is a precision analog switch designed for multiplexing and demultiplexing applications.

Product Features and Performance

Dual single-pole/double-throw (SPDT) switch configuration

2:1 multiplexer/demultiplexer circuit

Low on-state resistance of 600mOhm maximum

Channel-to-channel matching (ΔRon) of 50mOhm

Fast switching time: 35ns turn-on, 25ns turn-off

Wide -3db Bandwidth of 50MHz for signal integrity

Low charge injection of 8.75pC for minimal signal distortion

Channel capacitance (CS(off), CD(off)) of 50pF

Low leakage current (IS(off)) at 50nA maximum

Excellent crosstalk attenuation of -72dB @ 1MHz

Product Advantages

Provides high-fidelity signal routing

Maintains signal integrity with minimal distortion

Suitable for operating with low-voltage supplies from 1.65V to 3.6V

Provides design flexibility with bidirectional signal flow

Key Technical Parameters

Voltage Supply, Single (V+): 1.65V ~ 3.6V

On-State Resistance (Max): 600mOhm

Channel-to-Channel Matching (ΔRon): 50mOhm

Number of Circuits: 2

Switch Time (Ton, Toff) (Max): 35ns/25ns

-3db Bandwidth: 50MHz

Charge Injection: 8.75pC

Crosstalk: -72dB @ 1MHz

Quality and Safety Features

Extended operating temperature range of -40°C ~ 85°C

High-quality materials and construction for reliability

Compatibility

Designed for easy surface mount assembly

Compatible with a wide range of signal voltages

10-TFSOP, 10-MSOP (0.118", 3.00mm Width) package for standard PCB layouts

Application Areas

Communication systems

Audio and video switching

Data acquisition systems

Medical instrumentation

Multiplexing analog signals

Product Lifecycle

Currently active product status

Robust lifecycle with ongoing support and availability

No indication of nearing discontinuation

Several Key Reasons to Choose This Product

Precision switch suitable for high-performance applications

Low on-resistance and charge injection for maintaining signal quality

Fast switching speeds for responsive circuit designs

Texas Instruments' reputation for high-quality and reliable components

Broad application potential in both consumer and industrial markets