AMC1106M05
- ±50-mV input voltage range optimized for current measurement with shunt resistors
- Manchester coded or uncoded bitstream options
- Excellent DC performance for high-precision sensing on system level:
- Offset error and drift: ±50 µV, ±1 µV/°C (max)
- Gain error and drift: ±0.2%, ±40 ppm/°C (max)
- 3.3-V operation for reduced power dissipation on both sides of the isolation barrier
- System-level diagnostic features
- High electromagnetic field immunity
(see the ISO72x Digital Isolator Magnetic-Field Immunity application report) - Safety-related certifications:
- 5657-VPK basic isolation per DIN VDE V 0884-11: 2017-01
- 4000-VRMS isolation for 1 minute per UL1577
- CAN/CSA No. 5A-component acceptance service notice
and DIN EN 61010-1 end equipment standard
The AMC1106 is a precision, delta-sigma (ΔΣ) modulator with the output separated from the input circuitry by a capacitive isolation barrier that is highly resistant to magnetic interference.
The input stage of the AMC1106 is optimized for direct connection to shunt resistors or other low voltage-level signal sources commonly used in multi-phase electricity meters to achieve excellent ac and dc performance. The device low input voltage range of ±50-mV allows use of small shunt resistor values to minimize power dissipation. Decimate the output bitstream of the AMC1106 with an appropriate digital filter. The MSP430F67x, TMS320F2807x, and TMS320F2837x microcontrollers, and the AMC1210 integrate these digital filters for seamless operation with the AMC1106.
On the high-side, the modulator is supplied by a
3.3-V or 5-V power supply (AVDD). The isolated digital interface operates from a 3.0-V, 3.3-V, or 5-V power supply (DVDD).
The AMC1106 is specified over the extended industrial temperature range of –40°C to +125°C.
技術文件
類型 | 標題 | 日期 | ||
---|---|---|---|---|
* | Data sheet | AMC1106x Small, High-Precision, Basic Isolated Delta-Sigma Modulators datasheet (Rev. B) | PDF | HTML | 2020年 4月 30日 |
Certificate | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) | 2024年 1月 31日 | ||
Application brief | Shunt Resistor Selection for Isolated Data Converters | PDF | HTML | 2023年 5月 4日 | |
Application note | Digital Filter Types in Delta-Sigma ADCs (Rev. A) | PDF | HTML | 2023年 3月 29日 | |
Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 1 (Rev. A) | 2022年 8月 5日 | ||
White paper | Comparing isolated amplifiers and isolated modulators (Rev. A) | 2019年 2月 28日 | ||
Technical article | Designing a magnetically immune polyphase smart meter, part 3: comparing isolated | PDF | HTML | 2018年 10月 29日 | |
Technical article | Designing a magnetically immune polyphase smart meter, part 2: an overview of isol | PDF | HTML | 2018年 10月 18日 | |
Technical article | Designing a magnetically immune polyphase smart meter, part 1: isolated shunt sens | PDF | HTML | 2018年 10月 4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)。
AMC1306EVM — AMC1306 小型強化型隔離調變器評估模組
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。