ST7540 B-FSK - Stripped down Power Line Transceiver
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.
技术特性
- Half-duplex frequency shift keying (FSK) transceiver
- Integrated power line driver with programmable voltage and current control
- Programmable mains access:
- 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
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功能框图
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ST7540 订购信息
| 订购型号 |
产品状态 |
美金价格 |
数量 |
封装 |
包装形式 |
温度范围 |
材料声明 |
| ST7540 |
Active |
|
|
HTSSOP28 |
Tray |
|
ST7540 |
| ST7540TR |
Active |
|
|
HTSSOP28 |
Tape And Reel |
|
ST7540TR |
DATASHEET
| 描述 |
版本 |
大小 |
| ST7540 : DS4668: FSK power line transceiver |
2 |
385KB |
APPLICATION NOTES
| 描述 |
版本 |
大小 |
| AN2451: ST7540 FSK powerline transceiver design guide for AMR |
3 |
2383KB |
| AN3970: PLM smartplug V2 getting started |
1 |
1750KB |
| AN3287: PLM smartplug guide to getting started |
1 |
1402KB |
| AN3046: Multimaster field-bus applications in homes and buildings |
2 |
1928KB |
USER MANUALS
| 描述 |
版本 |
大小 |
| UM0240: ST industrial communication board - EVALCOMMBOARD |
1 |
2326KB |
| UM1458: STEVAL-IHP002V2: PLM smartplugV2 hardware |
1 |
1814KB |
| UM1459: STEVAL-IHP002V2: PLM smartplugV2 firmware |
1 |
1835KB |
| UM1005: STEVAL-IHP002V1: PLM smartplug demonstration board |
1 |
1561KB |
| UM0239: ST7540 power line modem demokit graphical user interface (GUI) |
1 |
2258KB |
| UM1006: PLM smartplug firmware |
1 |
1897KB |
PRODUCT PRESENTATIONS
| 描述 |
版本 |
大小 |
| ST7540 : ST products and solutions for solar energy |
1.0.0 |
2136KB |
| ST7540 : Smart street lighting solutions |
1.0.0 |
1597KB |
SCHEMATIC PACKS
| 描述 |
版本 |
大小 |
| ST7540 board schematic |
1 |
10KB |
| ST7538PS board schematic |
1 |
14KB |
| ST7540 : demoboard schematic |
1 |
10KB |
| ST7540 : demoboard schematic |
1 |
26KB |
FLYERS
| 描述 |
版本 |
大小 |
| ST7540 power line transceiver |
1.0.0 |
235KB |
