ISOM8711
- Drop-in replacement and pin-to-pin upgrade to industry standard high-speed digital optocouplers
- Single-channel diode-emulator input
- Output options:
- ISOM8710: CMOS
- ISOM8711: Open-collector
- Wide supply range (VCC): 2.7V to 5.5V
- High data rate: up to 25Mbps
- Maximum propagation delay: 52ns
- Maximum pulse width distortion: 17ns
- Maximum propagation delay skew: 15ns
- Robust isolation barrier:
- Isolation rating: up to 3750VRMS
- Working voltage: 500VRMS
- Surge capability: up to 10kV
- Minimum transient immunity: ±125kV/µs
- Wide temperature range: –40°C to +125°C
- Small SOIC-5 package
- Safety-related certifications:
- UL 1577 recognition, 3750VRMS isolation
- DIN EN IEC 60747-17 (VDE 0884-17) conformity per VDE
- IEC 62368-1, IEC 61010-1
- CQC GB 4943.1
The ISOM871x devices are single-channel opto-emulators with diode-emulator inputs and digital outputs. The devices are pin-compatible and drop-in replaceable for many traditional optocouplers, allowing enhancement to industry-standard packages with no PCB redesign. These devices can transmit data rates up to 25Mbps and can output 3.3V and 5V signals with two logic-output options: CMOS-compatible output (ISOM8710) and open-collector output (ISOM8711).
ISOM871x opto-emulators offer significant reliability and performance advantages compared to optocouplers, including high common mode transient immunity (CMTI), low propagation delay, small pulse width distortion (PWD), low power consumption, wider temperature ranges, and tight process controls resulting in small part-to-part skew. Since there is no aging effect to compensate for, the emulated diode-input stage consumes less power than optocouplers. ISOM871x devices are offered in a small SOIC-5 package, supporting a 3.75kVRMS isolation rating. The high performance and reliability of the device enable the use in motor drives, I/O modules in industrial controllers, factory automation applications, and more. To learn more about the advantages of opto-emulator technology, please read Introduction to Opto-emulators.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | ISOM871x 3.75kVRMS , High-Speed Single-Channel Opto-Emulator datasheet (Rev. D) | PDF | HTML | 2025年 8月 26日 |
| Application note | Introduction to Opto-Emulators (Rev. A) | PDF | HTML | 2025年 10月 7日 | |
| Certificate | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. Y) | 2025年 9月 22日 | ||
| Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. R) | 2025年 9月 8日 | ||
| Certificate | ISOM871xDFF CSA Certificate | 2025年 8月 20日 | ||
| Certificate | CQC Certificate for ISOMxxxDFx | 2025年 8月 18日 | ||
| Certificate | TUV Certificate for Isolation Devices (Rev. L) | 2025年 8月 15日 | ||
| Technical article | 光電模擬器說明：為何您應該升級光耦合器技術 (Rev. A) | PDF | HTML | 2025年 7月 9日 | |
| Product overview | Upgrade photoMOS, SSR and Push-Pull, Totem-Pole, or Transistor Output Optocouplers With Opto-emulators (Rev. A) | PDF | HTML | 2025年 6月 19日 | |
| Application brief | Demystifying Isolation Certification Standards: Optocouplers vs Opto-emulators | PDF | HTML | 2023年 10月 19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)。
ISOM8710DFFEVM — 適用 3.75-kVRMS 高速單通道光學模擬器的 ISOM8710 評估模組
ISOM8710DFFEVM 是用於評估 5 接腳 DFF SOIC 封裝中高速單通道光電模擬器 ISOM8710 的評估模組。EVM 提供其他尺寸，可讓使用者靈活新增外部元件，以測試各種常見應用。EVM 具備足夠的測試點和跨接器選項，可用於評估具最少外部零組件的裝置。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (DFF) | 5 | 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。