TS5A4597DBVR - Texas Instruments

Manufacturer Part Number

TS5A4597DBVR

Manufacturer

Texas Instruments

Introduction

Single-channel SPST analog switch designed for multiple applications

Product Features and Performance

Single-Pole Single-Throw Normally Closed switch

On-State Resistance maximum of 8Ω

Operational with Single Supply Voltage ranging from 2V to 5.5V

Switching times (Ton, Toff) max are 17ns and 14ns respectively

High -3db Bandwidth of 450MHz to support fast signal switching

Low Charge Injection of 2pC minimizes signal distortion

Low Channel Capacitance of 6.5pF for the off-state

Ultra-low leakage current of maximum 500pA in the off-state

Operational Temperature range between -40°C to 85°C

Product Advantages

Optimized for low-voltage operation enhances battery life in portable applications

High bandwidth suits high-speed signal switching

Very low on-state resistance reduces signal losses

Compact SOT-23-5 package saves PCB space

Key Technical Parameters

Switch Circuit: SPST - NC

Multiplexer/Demultiplexer Circuit: 1:1

Number of Circuits: 1

Voltage - Supply, Single (V+): 2V ~ 5.5V

Switch Time (Ton, Toff) (Max): 17ns/14ns

-3db Bandwidth: 450MHz

Charge Injection: 2pC

Channel Capacitance (CS(off), CD(off)): 6.5pF

Current - Leakage (IS(off)) (Max): 500pA

Operating Temperature: -40°C ~ 85°C

Mounting Type: Surface Mount

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Base Product Number: TS5A4597

Quality and Safety Features

Designed to meet stringent industry quality standards for robust and reliable operation

Compatibility

Compatible with a broad range of supply voltages and signal types, easy to integrate into various circuit designs

Application Areas

Telecommunications, Data Acquisition Systems, Test Equipment, Consumer Electronics, Portable Devices

Product Lifecycle

Active product status, with the continuity of supply typically ensured; no indication of nearing discontinuation

Several Key Reasons to Choose This Product

High performance with rapid switching capabilities for high-speed applications

Enhanced signal integrity due to low charge injection and on-state resistance

Broad applicability due to wide operating voltage range and temperature tolerance

Compact footprint for space-constrained designs

A reliable choice with Texas Instruments’ reputation for high-quality semiconductor products