ISO7231C
- 25 and 150Mbps signaling rate options
- Low channel-to-channel output skew; 1ns maximum
- Low pulse-width distortion (PWD); 2ns maximum
- Low jitter content; 1ns typical at 150Mbps
- Typical 25-Year Life at Rated Working Voltage (see Isolation Lifetime Projection)
- 4kV ESD protection
- Operate with 3.3V or 5V supplies
- 3.3V and 5V level translation
- High electromagnetic immunity (see application note ISO72x Digital Isolator Magnetic-Field Immunity)
- –40°C to 125°C operating range
- Safety-Related Certifications
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 component recognition program
- IEC 61010-1, IEC 62368-1 certifications
The ISO7230 and ISO7231 are triple-channel digital isolators each with multiple channel configurations and output enable functions. These devices have logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, these devices block high voltage, isolate grounds, and prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | ISO723xx High-Speed, Triple-Channel Digital Isolators datasheet (Rev. L) | PDF | HTML | 2024年 10月 22日 |
| Certificate | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) | 2024年 1月 31日 | ||
| Application note | Digital Isolator Design Guide (Rev. G) | PDF | HTML | 2023年 9月 13日 | |
| White paper | Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C) | PDF | HTML | 2023年 9月 7日 | |
| Certificate | CSA Certificate for ISO72xxDW | 2023年 2月 22日 | ||
| Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 1 (Rev. A) | 2022年 8月 5日 | ||
| White paper | Why are Digital Isolators Certified to Meet Electrical Equipment Standards? | 2021年 11月 16日 | ||
| White paper | Distance Through Insulation: How Digital Isolators Meet Certification Requiremen | PDF | HTML | 2021年 6月 11日 | |
| EVM User's guide | Universal Digital Isolator Evaluation Module | PDF | HTML | 2021年 3月 4日 | |
| Application brief | Considerations for Selecting Digital Isolators | 2018年 7月 24日 |
設計與開發
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DIGI-ISO-EVM — 通用數位隔離器評估模組
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| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (DW) | 16 | 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。