TS3A4741DGKR - Texas Instruments

Manufacturer Part Number

TS3A4741DGKR

Manufacturer

Texas Instruments

Introduction

The TS3A4741DGKR is a precision analog switch designed for use in interfacing applications, offering high performance in signal routing.

Product Features and Performance

Single-Pole Single-Throw (SPST) configuration

1:1 Multiplexer/Demultiplexer Circuit

2 switch circuits included

Low on-state resistance of 900mOhm

Tight channel-to-channel matching (ΔRon) of 30mOhm

Supports supply voltages from 1.6V to 3.6V

Fast switching times of 14ns (Ton) and 9ns (Toff)

High -3db Bandwidth of 125MHz

Low charge injection of 3pC

Minimal channel capacitance of 23pF (off), 20pF (off)

Extremely low leakage current of 2nA (max)

Superior crosstalk performance of -95dB @ 1MHz

Product Advantages

Precise signal routing with minimal signal distortion

Suitable for low-voltage applications

Quick switching suitable for high-speed applications

Low power consumption due to minimally low leakage current and low on-state resistance

High fidelity signal handling with low crosstalk

Key Technical Parameters

SPST NO configuration

On-State Resistance: Max 900mOhm

Voltage Supply, Single (V+): 1.6V ~ 3.6V

Switch Time (Ton, Toff) (Max): 14ns, 9ns

-3db Bandwidth: 125MHz

Current Leakage (IS(off)) (Max): 2nA

Quality and Safety Features

Operates reliably in a wide temperature range from -40°C to 85°C

Designed for high durability and consistent performance

Compatibility

Compatible with a wide range of supply voltages (1.6V ~ 3.6V)

Surface mount technology (SMT) for broad PCB compatibility

Application Areas

Telecommunications

Data acquisition systems

Portable devices

Test equipment

Consumer electronics

Product Lifecycle

Active status, not nearing discontinuation

Availability of replacements or upgrades not specified, but active status suggests ongoing support and production

Several Key Reasons to Choose This Product

High performance and low distortion for precision applications

Ultra-low power consumption enhances device longevity

Fast switching capability benefits high-speed signal routing

Superior build quality and reliability from Texas Instruments

Versatile across a range of industries and applications due to broad compatibility and robust feature set