ISO7842-EVM
高抗擾度、5.7kVRMS 強化四通道 2/2 數位隔離器評估模組
ISO7842-EVM
概覽
The ISO7842 provides galvanic isolation up to 5700 VRMS for 1 minute per UL and 8000 VPK per VDE. This device has four isolated channels comprised of a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, this device prevents noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry.
The ISO7842-EVM helps designers evaluate device performance, supporting the fast development and analysis of isolated systems. The EVM supports evaluation of any of the TI quad-channel digital isolators in a 16-pin SOIC package.
特點
- 8000 VPK isolation per VDE0884-10 Ed 2.0
- 5.7 kVRMS isolation for 1 minute per UL 1577
- Signaling rate: 100 Mbps
- Isolation barrier life: > 25 years
技術文件
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TI 所選的重要文件
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| 類型 | 標題 | 下載最新的英文版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | EVM User's guide | ISO784xx Quad-Channel Digital Isolator EVM User Guide | 2014/10/17 | |||
| 證書 | ISO7842-EVM EU Declaration of Conformity (DoC) | 2019/1/2 |