TIDA-01228
具有电感式传感的低功耗水流测量参考设计
TIDA-01228
概述
This reference design demonstrates a highly-integrated solution for this application using an inductive sensing technique enabled by the CC1350 SimpleLink™ Wireless MCU and FemtoFET™ MOSFET. This reference design also provides the platform for integration of wireless communications such as wireless M-Bus, Sigfox™, or a proprietary protocol. Water utility providers who wish to add Automatic Meter Reading (AMR) capability face the choice of replacing all of their existing meters or installing a simple electronic add-on module, which will accurately measure the water flow rate and wirelessly transmit the results. Such add-on modules can provide the least expensive solution to provide AMR features to consumers.
特性
- Meets measurement accuracy requirements of ISO4064-1:2014-11 (Class 1)
- Accurate measurement at a distance of 4.2 mm to a wheel (11mm diameter)
- Accurate flow measurement as low as 11.25 liters per hour
- Consumes only 4µA with 12Hz sampling rate
- Support ISM bands in 431 to 527MHz and 861 to 1054MHz range plus Bluetooth® Low Energy at 2.4GHz
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设计文件和产品
设计文件
下载现成的系统文件,加快您的设计过程。
产品
在设计中包括 TI 产品和可能的替代产品。
CSD23280F3 — 采用 0.6mm x 0.7mm LGA 封装、具有栅极 ESD 保护的单路、116mΩ、-12V、P 沟道 NexFET™ 功率 MOSFET
数据表: PDF | HTMLCSD23285F5 — 采用 0.8mm x 1.5mm LGA 封装、具有栅极 ESD 保护的单路、35mΩ、-12V、P 沟道 NexFET™ 功率 MOSFET
数据表: PDF | HTML开始开发
技术文档
类型 | 标题 | 下载最新的英文版本 | 日期 | |||
---|---|---|---|---|---|---|
白皮书 | 实现电网现代化以提高电网的互联度、可靠性和安全性 (Rev. B) | PDF | HTML | 英语版 (Rev.B) | PDF | HTML | 2023年 4月 19日 | |
白皮书 | Modernizing the Grid to Make it More Connected, Reliable and Secure.... (Rev. B) | PDF | HTML | 2023年 4月 19日 | |||
白皮书 | Modernizing the Grid to Make it More Connected, Reliable and Secure.. (Rev. B) | PDF | HTML | 2023年 4月 19日 | |||
设计指南 | 具有电感式传感功能的低功耗水流测量参考设计 (Rev. A) | 英语版 (Rev.A) | 2017年 12月 27日 |