軟體開發套件 (SDK)
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.
技術文件
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檢視所有 7 | 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | AFE031 Powerline Communications Analog Front-End datasheet (Rev. E) | PDF | HTML | 2019年 6月 17日 |
| Application note | Interfacing the C2000 with an AFE03x: B-FSK Example (Rev. D) | PDF | HTML | 2022年 2月 15日 | |
| E-book | Analog Engineer’s Pocket Reference Guide Fifth Edition (Rev. C) | 2018年 11月 30日 | ||
| E-book | The Signal e-book: A compendium of blog posts on op amp design topics | 2017年 3月 28日 | ||
| User guide | TINA Simulation Schematic of a Two-Node, Power-Line Communication System | 2013年 9月 6日 | ||
| More literature | Efficiency from Metering to Service Solutions | 2012年 10月 17日 | ||
| Application note | AFE Design for a Narrowband Power-Line Communications Modem Using the AFE031 (Rev. A) | 2011年 11月 3日 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
開發板
BOOSTXL-AFE031-DF1 — 與 SunSpec 相容的 PLC BoosterPack™
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 (...)
使用指南: PDF
軟體開發套件 (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 (...)
支援產品和硬體
軟體開發套件 (SDK)
TI-PLC-PRIME-SN — Power Line Communications PRIME Software Development Kit
支援產品和硬體
產品
功率運算放大器
軟體
軟體開發套件 (SDK)
計算工具
ANALOG-ENGINEER-CALC — 類比工程師計算機
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 op-amp gain with feedback (...)
模擬工具
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
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 (...)
模擬工具
TINA-TI — 基於 SPICE 的類比模擬程式
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 (...)
使用指南: PDF
參考設計
TIDA-010949 — 以 GaN 為基礎，具備有線與無線通訊功能的 600W 太陽能優化器參考設計
此參考設計為太陽能最佳化工具，可支援高達 80V 的輸入電壓及 80V 的輸出電壓，並提供高達 18A 的輸出及輸入電流。此設計使用可配置的四開關降壓升壓轉換器，將面板電流升壓或降壓至串列電流。旁路電路採用智慧型二極體控制器架構設計。
此參考設計包括電源線通訊 (PLC)，同時具備無線通訊功能。數位控制和通訊皆在單一 C2000™ 微控制器 (MCU) 中執行。
Design guide: PDF
參考設計
TIDA-060001 — SunSpec 快速關機傳輸和接收參考設計
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 (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| VQFN (RGZ) | 48 | Ultra Librarian |
訂購與品質
內含資訊：
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
內含資訊：
- 晶圓廠位置
- 組裝地點