ST7540

Active

FSK power line transceiver

Download datasheet Order Direct
Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
Partner products
Sales Briefcase

Product overview

Description

The ST7540 is a Half Duplex synchronous/asynchronous FSK Modem designed for power line communication network applications. It operates from a single supply voltage and integrates a line driver and two linear regulators for 5V and 3.3V. The device operation is controlled by means of an internal register, programmable through the synchronous serial interface. Additional functions as watchdog, clock output, output voltage and current control, preamble detection, time-out and band in use are included. Realized in Multipower BCD5 technology that allows to integrate DMOS, Bipolar and CMOS structures in the same chip.
  • All 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

You might also like...

Recommended for you

Related Applications

Functions

Industrial

All tools & software

    • Part number
      Status
      Description
      Type
      Supplier

      STEVAL-IHP005V1

      Active

      General purpose power line modem module based on the ST7540 PLM and STM32 microcontroller

      Communication and Connectivity Solution Eval Boards --
      STEVAL-IHP005V1

      Description:

      General purpose power line modem module based on the ST7540 PLM and STM32 microcontroller

EDA Symbols, Footprints and 3D Models

STMicroelectronics - ST7540

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

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.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
ST7540 Available at 3 distributors

Distributor availability ofST7540

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 88 1 Order Now
MOUSER WORLDWIDE 33 1 Order Now
Farnell Element14 EUROPE 52 1 Order Now

Distributor reported inventory date: 2021-05-14

Distributor Name

RS COMPONENTS

Stock

88

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

52

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-14

Buy Direct
Active
EAR99 NEC Tube HTSSOP28 - - PHILIPPINES 4.84 / 1k
ST7540TR Available at 2 distributors

Distributor availability ofST7540TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 501 1 Order Now
Farnell Element14 EUROPE 2220 1 Order Now

Distributor reported inventory date: 2021-05-14

Distributor Name

DIGIKEY

Stock

501

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2220

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-14

Buy Direct
Active
EAR99 NEC Tape And Reel HTSSOP28 - - PHILIPPINES 4.84 / 1k

ST7540

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.84 / 1k

Distributor availability ofST7540

Distributor Name
Region Stock Min. Order Third party link
RS COMPONENTS EUROPE 88 1 Order Now
MOUSER WORLDWIDE 33 1 Order Now
Farnell Element14 EUROPE 52 1 Order Now

Distributor reported inventory date: 2021-05-14

Distributor Name

RS COMPONENTS

Stock

88

Min.Order

1

Region

EUROPE Order Now

MOUSER

Stock

33

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

52

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-14

ECCN (EU)

NEC

Packing Type

Tube

Package

HTSSOP28

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

4.84 / 1k

Country of Origin

PHILIPPINES

ST7540TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

4.84 / 1k

Distributor availability ofST7540TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 501 1 Order Now
Farnell Element14 EUROPE 2220 1 Order Now

Distributor reported inventory date: 2021-05-14

Distributor Name

DIGIKEY

Stock

501

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

2220

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2021-05-14

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

HTSSOP28

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

4.84 / 1k

Country of Origin

PHILIPPINES

(*) 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