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STMicroelectronics Power Line Transceiver FSK 132.5 kHz 28-Pin HTSSOP ST7540
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1mm |
| Length | 9.7mm |
| Model | ST7540 |
| Mount Type | Surface |
| Series | ST7540 |
| Package Type | HTSSOP |
| Sub Type | Power Line Transceiver |
| Minimum Operating Temperature | 85°C |
| Standards/Approvals | EN 50065 Cenelec specification |
| Maximum Frequency | 132.5kHz |
| Pin Count | 28 |
| Automotive Standard | AEC-Q2, AEC-Q100 |
| Maximum Supply Voltage | 14V |
| Minimum Supply Voltage | 5V |
| Supply Current | 3.5mA |
| Minimum Frequency | 60kHz |
| Modulation Type | FSK |
Key Features
- Operates with frequencies ranging from 60 kHz to 132.5 kHz for power line communication.
- Designed for surface mount applications with a compact HTSSOP form factor.
- Supports supply voltages between 5 V and 14 V with a supply current of 3.5 mA.
- Meets EN 50065 Cenelec standard and automotive standards AEC-Q2 and AEC-Q100.
- Suitable for harsh industrial environments with operating temperature down to -85°C.
- Half duplex operation enables flexible synchronous or asynchronous data transmission.
- Package dimensions of length 9.7 mm and height 1 mm.
- Reliable semiconductor component for robust power line communication modulation and demodulation.
Product Description
STMicroelectronics ST7540 is a high-performance power line transceiver designed specifically for frequency shift keying (FSK) communication on power lines. Featuring half duplex synchronous and asynchronous operation, it operates from 60 kHz up to a maximum frequency of 132.5 kHz, allowing for reliable data transmission over existing electrical wiring.
This device is housed in a 28-pin HTSSOP package optimized for surface mounting applications requiring compact size and high integration. It is engineered to operate with supply voltages ranging from 5 V to 14 V and draws a low supply current of 3.5 mA, making it suitable for low power industrial and automotive applications.
Meeting the EN 50065 Cenelec specification, the ST7540 conforms to strict European standards for power line communication. Furthermore, it is qualified under automotive standards AEC-Q2 and AEC-Q100, ensuring reliability under demanding environmental conditions including temperature ranges down to -85°C.
The transceiver is ideal for industrial automation, home automation, and metering equipment that utilize power line communication for robust data transfer without additional wiring requirements. Its half duplex modem functionality supports both synchronous and asynchronous frequency shift keying data protocols, enhancing communication flexibility.
Package dimensions include a length of 9.7 mm and a height of 1 mm, making it a space-efficient component for PCBs. The ST7540 enables designers to integrate power line communication functions easily while maintaining efficiency and robustness.
Operates over frequency range of 60 kHz to 132.5 kHz for effective power line communication. Surface mount 28-pin HTSSOP package for efficient PCB space utilization. Low supply current of 3.5 mA supports energy-efficient device design.
Wide operating voltage range from 5 V to 14 V suits diverse system requirements. Complies with EN 50065 Cenelec and automotive AEC-Q2, AEC-Q100 standards for reliability. Extends operating temperature range to -85°C suitable for harsh industrial environments.
Supports half duplex synchronous and asynchronous FSK modem operation. Compact dimensions provide flexible integration into electronic circuits. Explore more power line communication and semiconductors at EnvMart for industrial, automotive, and commercial applications.
Explore more products in our Line Transceiver IC category.
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Frequently Asked Questions
The ST7540 operates within a frequency range of 60 kHz to 132.5 kHz for power line communication.
It supports supply voltages ranging from 5 V to 14 V.
The supply current for this model is 3.5 mA.
The package dimensions are 9.7 mm in length and 1 mm in height.
This model utilizes frequency shift keying (FSK) modulation for data transmission.
It meets automotive standards AEC-Q2 and AEC-Q100, ensuring reliability in automotive applications.
Yes, it is designed for surface mount applications with its compact HTSSOP package.
It complies with the EN 50065 Cenelec specification for power line communication.
It supports half duplex operation, allowing for both synchronous and asynchronous data transmission.
The ST7540 features a total of 28 pins in its package.
It is ideal for industrial automation, home automation, and metering equipment that utilize power line communication.
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