ISO6462
- Functional Safety-Capable (Planned)
- Documentation available to aid IEC 61508 system design
- Up to 150Mbps data rate
- Robust SiO2 isolation barrier:
- High lifetime at up to 1061VRMS and 1500VDC working voltage
- Up to 5000VRMS isolation rating
- Up to 10.4kV surge capability
- Up to ±200kV/µs minimum CMTI
- Wide temperature range: –40°C to 125°C ambient operating
- Supply range: 2.25V to 5.5V
- Overvoltage Tolerant Inputs
- Default output high (ISO646x) and low (ISO646xF) options
- Low propagation delay: 10ns maximum at 5V, 12ns maximum at 3.3V
- Supports SPI up to: 25MHz at 5V, 20.8MHz at 3.3V
- Low pulse width distortion: 1.8ns maximum at 5V, 2.2ns maximum at 3.3V
- Robust electromagnetic compatibility (EMC)
- System-level ESD, EFT, and surge immunity
- Low emissions
- Wide-SOIC (DW-16) Package
- Safety-Related Certifications (Planned):
- DIN EN IEC 60747-17 (VDE 0884-17)
- UL 1577 component recognition program
- IEC 62368-1, IEC 61010-1, IEC 60601-1 and GB 4943.1 certifications
The ISO646x devices are general purpose digital isolators designed for applications requiring up to 5000VRMS isolation rating per UL 1577. The devices are also certified by VDE, TUV, CSA, and CQC.
The ISO646x devices provide high EMC performance while isolating CMOS or LVCMOS digital I/Os. ISO646x uses SiO2 as the isolation barrier. Each isolation channel has a logic input and output buffer separated by the insulation barrier.
The ISO6460 and ISO6460F devices have all channels in the forward direction. The ISO6461 and ISO6461F devices have one reverse-direction channel. The ISO6462 and ISO6462F devices have two reverse-direction channels. The ISO6463 and ISO6463F devices have three reverse-direction channels.
In the event of input power or signal loss, the default output is high for devices without the suffix F and low for devices with the suffix F. See the Device Functional Modes section for further details.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 日期 |
|---|---|---|---|---|
| * | Data sheet | ISO646x General-Purpose, Reinforced , Six -Channel Digital Isolators datasheet (Rev. A) | PDF | HTML | 2025年 12月 18日 |
| Product overview | Eliminating Back-Powering in Digital Isolators With Over- Voltage Tolerant Inputs | PDF | HTML | 2026年 1月 27日 | |
| Product overview | Protecting Your Digital Isolator Using Overvoltage Tolerant Inputs | PDF | HTML | 2026年 1月 27日 | |
| Product overview | Isolated Wake for CAN Transceiver | PDF | HTML | 2026年 1月 7日 |
設計與開發
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DIGI-ISO-EVM — 通用數位隔離器評估模組
DIGI-ISO-EVM 是一款評估模組 (EVM)，可評估任何 TI 單通道、雙通道、三通道、四通道或六通道數位隔離器裝置，並提供五種不同封裝 - 8 接腳窄體 SOIC (D)、8 接腳寬體 SOIC (DWV)、16 接腳寬體 SOIC (DWW)、16 接腳超寬體 SOIC (DWW) 和 16 接腳 (DBQ) 封裝。EVM 具備足夠 Berg 接腳選項，可用於評估具最少外部零組件的裝置。
ISO64XX-WB-EVM — ISO64xx 寬體封裝評估模組
| 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
- 進行中的可靠性監測
- 晶圓廠位置
- 組裝地點