B-FSK - Stripped down Power Line Transceiver

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  • Key Features

    • Programmable baud rate up to 4800BPS
    • 8 Programmable transmission frequencies
    • Suitable for applications in accordance with EN 50065 Cenelec specification
    • Receiving sensitivity up to 250µVRMS
    • Band in use detection
    • Carrier or preamble detection
    • Watchdog timer
    • Programmable control register
    • 8 or 16 Bit header recognition
    • Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection
    • Integrates 5V voltage regulator (up to 50mA) with short circuit protection
    • Half-duplex frequency shift keying (FSK) transceiver
    • Programmable mains access:SynchronousAsynchronous
    • Integrated power line driver with programmable voltage and current control
    • Very low power consumption (Iq = 5mA)
    • 3.3V or 5V digital supply
    • UART/SPI host interface
    • Single supply voltage (from 7.5V up to 13.5V)
    • ST7537 and ST7538 compatible

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Part Number
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
Country of Origin
Order from Distributors
Order from ST
ST7540 HTSSOP28 Tube
Active
4.4 1000 EAR99 MALAYSIA Check Availability

Distributor availability ofST7540

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 922 1 Order Now
RS COMPONENTS EUROPE 103 1 Order Now
ARROW EUROPE 1235 0 Order Now
MOUSER WORLDWIDE 3932 1 Order Now
Farnell Element14 EUROPE 17 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

922

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

103

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1235

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3932

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

17

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-21

Buy now
ST7540TR HTSSOP28 Tape And Reel
Active
4.4 1000 EAR99 MALAYSIA Check Availability

Distributor availability ofST7540TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2925 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

2925

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Buy now

ST7540

Package

HTSSOP28

Packing Type

Tube

Unit Price (US$)

4.4*

Distributor availability ofST7540

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 922 1 Order Now
RS COMPONENTS EUROPE 103 1 Order Now
ARROW EUROPE 1235 0 Order Now
MOUSER WORLDWIDE 3932 1 Order Now
Farnell Element14 EUROPE 17 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

922

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

103

Min.Order

1

Region

EUROPE Order Now

ARROW

Stock

1235

Min.Order

0

Region

EUROPE Order Now

MOUSER

Stock

3932

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

17

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-21

Marketing Status

Active

Unit Price (US$)

4.4

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

ST7540TR

Package

HTSSOP28

Packing Type

Tape And Reel

Unit Price (US$)

4.4*

Distributor availability ofST7540TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2925 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

Distributor reported inventory date: 2019-05-21

Distributor Name

DIGIKEY

Stock

2925

Min.Order

1

Region

WORLDWIDE Order Now

MOUSER

Stock

2500

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2019-05-21

Marketing Status

Active

Unit Price (US$)

4.4

Quantity

1000

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Related Applications

Connectivity

Home, Building and City Automation

Metering

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS4668
      FSK power line transceiver
      2.3
      384.41 KB
      PDF
      DS4668

      FSK power line transceiver

    • Description Version Size Action
      AN3970
      PLM smartplug V2 getting started
      2.0
      631.41 KB
      PDF
      AN2744
      ST7538Q power line FSK transceiver dual channel reference design for AMR
      1.3
      2.32 MB
      PDF
      AN2451
      ST7540 FSK powerline transceiver design guide for AMR
      3.4
      2.38 MB
      PDF
      AN3970

      PLM smartplug V2 getting started

      AN2744

      ST7538Q power line FSK transceiver dual channel reference design for AMR

      AN2451

      ST7540 FSK powerline transceiver design guide for AMR

    • Description Version Size Action
      UM0239
      ST7540 power line modem demokit graphical user interface (GUI)
      1.3
      2.18 MB
      PDF
      UM1573
      ST7540 power line modem firmware stack
      1.1
      768.7 KB
      PDF
      UM0239

      ST7540 power line modem demokit graphical user interface (GUI)

      UM1573

      ST7540 power line modem firmware stack

    • Description Version Size Action
      DN0010
      Adapting ST power line modem evaluation boards to communicate over a DC bus
      1.1
      405.64 KB
      PDF
      DN0010

      Adapting ST power line modem evaluation boards to communicate over a DC bus

Publications and Collaterals

    • Description Version Size Action
      Electric vehicle (EV) ecosystem 1.1
      1.28 MB
      PDF

      Electric vehicle (EV) ecosystem

    • Description Version Size Action
      SMArt Street lighting solutions: Remote Control Protocol Over Power Line communication
      536.8 KB
      PDF

      SMArt Street lighting solutions: Remote Control Protocol Over Power Line communication

Legal

    • Description Version Size Action
      SLA0090
      LIMITED LICENSE AGREEMENT FOR ST MATERIALS
      1.0
      101.64 KB
      PDF
      SLA0090

      LIMITED LICENSE AGREEMENT FOR ST MATERIALS

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
ST7540
Active
HTSSOP28 Industrial Ecopack2
ST7540TR
Active
HTSSOP28 Industrial Ecopack2

ST7540

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

ST7540TR

Package:

HTSSOP28

Material Declaration**:

PDF XML

Marketing Status

Active

Package

HTSSOP28

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.