ISO6520-Q1
- Dual channel, CMOS output functional isolators
- 50Mbps data rate
- AEC-Q100 qualified with the following results:
- Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
- Robust SiO2 isolation barrier with ±150kV/µs typical CMTI
- Functional Isolation (8-D):
- 450VRMS, 637VDC working voltage
- 707VRMS, 1000VDC transient voltage (60s)
- Wide supply range: 1.71V to 1.89V and 2.25V to 5.5V
- 1.71V to 5.5V level translation
- Default output High (ISO652x-Q1) and Low (ISO652xF-Q1) Options
- 1.8mA per channel typical at 1Mbps at 3.3V
- Low propagation delay: 11ns typical at 3.3V
- Robust electromagnetic compatibility (EMC)
- System-Level ESD, EFT, and surge immunity
- Ultra-low emissions
- Narrow-SOIC (8-D) package options
The ISO652x-Q1 devices are high-performance, dual-channel functional isolators designed for cost sensitive, space constrained applications that require isolation for non-safety applications. The isolation barrier supports a working voltage of 450VRMS and transient over voltages of 1000VDC.
The ISO652x-Q1 devices provide high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/Os. Each isolation channel has a logic input and output buffer separated by TI’s double capacitive silicon dioxide (SiO2) insulation barrier. ISO6520-Q1 has two isolation channels with both channels in the same direction. ISO6521-Q1 has two isolation channels with one channel in each direction. In the event of input power or signal loss, the default output is high for devices without suffix F and low for devices with suffix F. See Device Functional Modes section for further details.
These devices help prevent ground loops and noise currents between mixed voltage domain systems on data buses, such as CAN and LIN, from causing data corruption. Through chip design and layout techniques, the electromagnetic compatibility of the ISO652x-Q1 devices have been significantly enhanced to ease system-level ESD and emissions compliance.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | ISO652x-Q1 General Purpose Dual-Channel Automotive Functional Isolators datasheet (Rev. A) | PDF | HTML | 2025年 2月 24日 |
| White paper | Shrinking Solution Size and Cost With Functional Isolation | PDF | HTML | 2024年 8月 22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)。
ISO6521REUEVM — 適用數位訊號雙通道功能隔離器的 ISO6521 評估模組
ISO6521REUEVM 是一款評估模組 (EVM)，用於評估採用 8 接腳 DFN 封裝的雙通道 ISO6521 功能隔離器。EVM 提供額外體積，讓使用者能夠靈活新增元件，以測試各種常見應用。EVM 也具備多個測試點，以透過最少外部元件來評估裝置。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| SOIC (D) | 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。