TIPD126
Bridge sensor signal conditioner with current loop output and EMC protection reference design
TIPD126
概覽
This bridge sensor conditioner module delivers a well-regulated current output to a ground-referenced load. The first stage uses a mixed-signal programmable gain amplifier (PGA) to provide linearization and temperature compensation to a differential bridge sensor voltage. The second stage converts the PGA output voltage into current and transmits the current over a standard 4mA to 20mA current loop. Additional circuitry protects the module against electrostatic discharge (ESD), electrical fast transients (EFT), radiated and conducted electromagnetic interference (EMI), and lightning surge.
特點
- EMC Tested According to IEC 61000-4 and FCC Standards
- Digitally Calibrated 4-20mA Output
- 0.1% Accuracy
This certified design includes:
- Theory
- Component Selection & Calculation
- TINA-TI Simulation
- Schematics and PCB Layout
- Measurement Results
- EMC Test Results
已開發完全組裝的電路板,僅供測試與性能驗證,且為非賣品。
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支援軟體
The design resource accessed as www.ti.com/lit/zip/tidc172 or www.ti.com/lit/xx/tidc172/tidc172.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDC172. Please update any bookmarks accordingly.
支援軟體
The design resource accessed as www.ti.com/lit/zip/tidc173 or www.ti.com/lit/xx/tidc173/tidc173.zip has been migrated to a new user experience at www.ti.com/tool/download/TIDC173. Please update any bookmarks accordingly.
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| 使用指南 | TIPD126 CerTIfied Design Reference Guide | 2013/6/18 |