Image is for your reference only,please check specifications for details
- ST7540TR - ST Microelectronics
-
Manufacturer:ST Microelectronics
-
ManyChip's Part#:MC35082592
-
Category:Interface IC, Interface Controller
-
Package:HTSSOP-28
-
Datasheet:Datasheet 3D Model
-
Description:Single Transmitter/Receiver 28Pin HTSSOP EP T/R
-
Stock Locations:
-
Availability:285 pcs In Stock
-
MOQ:1 pcs
-
Unit Price:$ 6.47
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- 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.
- General features
- ■ Half-duplex frequency shift keying (FSK) transceiver
- ■ Integrated power line driver with programmable voltage and current control
- ■ Programmable mains access:
- – Synchronous
- – Asynchronous
- ■ Single supply voltage (from 7.5V up to 13.5V)
- ■ Very low power consumption (Iq = 5mA)
- ■ Integrates 5V voltage regulator (up to 50mA) with short circuit protection
- ■ Integrated 3.3V voltage regulator (up to 50mA) with short circuit protection
- ■ 3.3V or 5V digital supply
- ■ 8 Programmable transmission frequencies
- ■ Programmable baud rate up to 4800BPS
- ■ Receiving sensitivity up to 250µVRMS
- ■ Suitable for applications in accordance with EN 50065 Cenelec specification
- ■ Carrier or preamble detection
- ■ Band in use detection
- ■ Programmable control register
- ■ Watchdog timer
- ■ 8 or 16 Bit header recognition
- ■ ST7537 and ST7538 compatible
- ■ UART/SPI host interface
ST7540TR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 28 Pin |
| Case/Package | HTSSOP-28 |
| Frequency | 16 MHz |
| Supply Voltage (DC) | 9.00 V |
| Number of Positions | 28 Position |
| Data Rate | 4.80 kbps |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 5V ~ 9V |
| Supply Voltage (Max) | 13.5 V |
| Supply Voltage (Min) | 7.5 V |
| Show | |
| Size-Length | 9.7 mm |
| Size-Width | 4.4 mm |
| Size-Height | 1 mm |
| Operating Temperature | -40℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- W25Q128JWPIQ O3853QDCARQ1 IRLML5203GTRPBF SBAT54XV2T1G ADUM1201WSRZ ADUM1201WURZ LSM303DLHTR TRS3122ERGET TLV73333PDBVT TLV73333PDQNR
- BLM21PG221SN1D STM32H743ZIT6 FTLF1318P3BTL FTLX1471D3BCL STM32F429ZIT6 STM32H750VBT6 STM32F407ZGT6 STM32F103RET6 STM32F103VET6 ABL8REM24050
- MC1489 STM32F746IGT6 ST7580 FS450R12KE3 1N4745A 1N4738A WS2811 LM301 FP100R12KT4 74HC4050D
- EXC24CH900U 1020002 DS3234S MINISASTOCSI LSM303C 800307 1212321 1052002 GZ1E21 3260100
SN:H2.69744LO49449V47Q0QC0S0
Buy ST7540TR
Please fill the information below to send RFQ quickly,and we will respond immediately.