Kit de desarrollo de software (SDK)
AFE031
Frontal analógico de 1500 mA, integrado, comunicaciones de línea de alimentación (PLC) para controla
Hoja de datos
AFE031
- Integrated powerline driver with thermal and overcurrent protection
- Conforms to EN50065-1
- PRIME certified
- Large output swing: 12 VPP at 1.5 A
(15-V supply) - Low power consumption:
15 mW (receive mode) - Programmable Tx and Rx filters
- Supports EN50065 CENELEC bands A, B, C, D
- Supports FSK, S-FSK, and OFDM
- Supports PRIME, G3, IEC 61334
- Receive sensitivity: 20 µVRMS, typical
- Programmable Tx and Rx gain control
- Four-wire serial peripheral interface
- Two integrated zero crossing detectors
- Two-wire transceiver buffer
- 48-Pin QFN PowerPAD™ package
- Extended junction temperature range:
–40°C to +125°C
The AFE031 is a low-cost, integrated, powerline communications (PLC) analog front-end (AFE) device that is capable of capacitive- or transformer-coupled connections to the powerline while under the control of a DSP or microcontroller. It is ideal for driving low-impedance lines that require up to 1.5 A into reactive loads. The integrated receiver is able to detect signals down to 20 µVRMS and is capable of a wide range of gain options to adapt to varying input signal conditions. This monolithic integrated circuit provides high reliability in demanding powerline communications applications.
The AFE031 transmit power amplifier operates from a single supply in the range of 7 V to 24 V. At maximum output current, a wide output swing provides a 12-VPP (IOUT = 1.5 A) capability with a nominal 15-V supply. The analog and digital signal processing circuitry operates from a single 3.3-V power supply.
The AFE031 is internally protected against overtemperature and short-circuit conditions. It also provides an adjustable current limit. An interrupt output is provided that indicates both current limit and thermal limit. There is also a shutdown pin that can be used to quickly put the device into its lowest power state. Through the four-wire serial peripheral interface, or SPI™, each functional block can be enabled or disabled to optimize power dissipation.
The AFE031 is housed in a thermally-enhanced, surface-mount PowerPAD package (QFN-48). Operation is specified over the extended industrial junction temperature range of –40°C to +125°C.
Documentación técnica
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Ver todo 7 | Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | AFE031 Powerline Communications Analog Front-End datasheet (Rev. E) | PDF | HTML | 17 jun 2019 |
| Application note | Interfacing the C2000 with an AFE03x: B-FSK Example (Rev. D) | PDF | HTML | 15 feb 2022 | |
| E-book | Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C) | 30 nov 2018 | ||
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 28 mar 2017 | ||
| User guide | TINA Simulation Schematic of a Two-Node, Power-Line Communication System | 06 sep 2013 | ||
| More literature | Efficiency from Metering to Service Solutions | 17 oct 2012 | ||
| Application note | AFE Design for a Narrowband Power-Line Communications Modem Using the AFE031 (Rev. A) | 03 nov 2011 |
Diseño y desarrollo
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
Placa de evaluación
BOOSTXL-AFE031-DF1 — PLC BoosterPack™ compatible con SunSpec
The BOOSTXL-AFE031-DF1 evaluation module features the AFE031, TI’s integrated power-line communication (PLC) analog front-end device. When paired with a supported C2000™ MCU LaunchPad™ development kit, the BoosterPack™ plug-in module offers a robust evaluation platform for (...)
Guía del usuario: PDF
Kit de desarrollo de software (SDK)
TI-PLC-PRIME-DC — Power Line Communications PRIME Data Concentrator Software Development Kit
PRIME standard for narrowband OFDM Power Line Communications. The data concentrator solution is designed for the head-end systems which communicate with the end meters (“service node”) in the neighborhood area network.
The TI PRIME data concentrator system relies on the AM3356 ARM Cortex-A8 (...)
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Kit de desarrollo de software (SDK)
Modelo de simulación
TINA Simulation Schematic - Two-node PLC System
SBOM841.ZIP (356 KB) - TINA-TI Spice Model
Herramienta de cálculo
ANALOG-ENGINEER-CALC — Calculadora para ingenieros analógicos
The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)
Herramienta de simulación
PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI
PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TINA-TI — Programa de simulación analógica basado en SPICE
TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Diseños de referencia
TIDA-010949 — Diseño de referencia del optimizador de potencia solar de 600 W basado en GaN con comunicación por c
Este diseño de referencia es un optimizador de potencia solar, que puede admitir una tensión de entrada de hasta 80 V y una tensión de salida de 80 V, con una salida y una corriente de entrada de hasta 18 A. El diseño utiliza un convertidor buck-boost configurable de cuatro interruptores para (...)
Design guide: PDF
Diseños de referencia
TIDA-060001 — Diseño de referencia de transmisión y recepción de apagado rápido SunSpec
This reference design interfaces an AFE031 Powerline Communications Analog Front End with a C2000 MCU to send and receive data over a wired coupled interface using frequency shift keying (FSK). The design demonstrates the SunSpec standard protocol transmitting the specific 33-bit word packet using (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
Pedidos y calidad
Información incluida:
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
Información incluida:
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
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