AMC1306M05
- Pin-compatible family optimized for shunt-resistor-based current measurements:
- ±50-mV or ±250-mV input voltage ranges
- Manchester coded or uncoded bitstream options
- Excellent DC performance:
- Offset error: ±50 µV or ±100 µV (max)
- Offset drift: 1 µV/°C (max)
- Gain error: ±0.2% (max)
- Gain drift: ±40 ppm/°C (max)
- Transient immunity: 100 kV/µs (typ)
- System-level diagnostic features
- Safety-related certifications:
- 7000-VPEAK reinforced isolation per DIN VDE V 0884-11: 2017-01
- 5000-VRMS isolation for 1 minute per UL1577
- CAN/CSA no. 5A-component acceptance service notice and IEC 62368-1 end equipment standard
- Fully specified over the extended industrial temperature range: –40°C to +125°C
The AMC1306 is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive double isolation barrier that is highly resistant to magnetic interference. This barrier is certified to provide reinforced isolation of up to 7000 VPEAK according to the DIN VDE V 0884-11 and UL1577 standards. Used in conjunction with isolated power supplies, this isolated modulator separates parts of the system that operate on different common-mode voltage levels and protects lower-voltage parts from damage.
The input of the AMC1306 is optimized for direct connection to shunt resistors or other low voltage-level signal sources. The unique low input voltage range of the ±50-mV device allows significant reduction of the power dissipation through the shunt and supports excellent ac and dc performance. The output bitstream of the AMC1306 is Manchester coded (AMC1306Ex) or uncoded (AMC1306Mx), depending on the derivate. By using an integrated digital filter (such as those in the TMS320F2807x or TMS320F2837x microcontroller families) to decimate the bitstream, the device can achieve 16 bits of resolution with a dynamic range of 85 dB at a data rate of 78 kSPS.
The bitstream output of the Manchester coded AMC1306Ex versions support single-wire data and clock transfer without having to consider the setup and hold time requirements of the receiving device.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | AMC1306x Small, High-Precision, Reinforced Isolated Delta-Sigma Modulators With High CMTI datasheet (Rev. C) | PDF | HTML | 2020年 1月 16日 |
Certificate | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. S) | 2024年 2月 29日 | ||
Application brief | Shunt Resistor Selection for Isolated Data Converters | PDF | HTML | 2023年 5月 4日 | |
Certificate | UL Certificate of Compliance Vol4 Sec5 E181974 (Rev. A) | 2023年 1月 23日 | ||
Application note | Design Considerations for Current Sensing in DC EV Charging Applications | PDF | HTML | 2022年 12月 13日 | |
Certificate | TUEV Technical Report No. 713203936 | 2021年 10月 20日 | ||
White paper | Comparing isolated amplifiers and isolated modulators (Rev. A) | 2019年 2月 28日 |
設計與開發
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AMC1306EVM — AMC1306 小型強化型隔離調變器評估模組
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封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
SOIC (DWV) | 8 | Ultra Librarian |
訂購與品質
- 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
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。