ISO732x provide galvanic isolation up to 3000 VRMS for 1 minute per UL and 4242 VPK per VDE. These devices have two isolated channels comprised of logic input and output buffers separated by silicon dioxide (SiO2) insulation barriers. ISO7320 has both channels in the same direction while ISO7321 has the two channels in opposite direction. In case of input power or signal loss, default output is ‘low’ for devices with suffix ‘F’ and ‘high’ for devices without suffix ‘F’. See Device Functional Modes for further details. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. ISO732x have integrated noise filters for harsh industrial environment where short noise pulses may be present at the device input pins. ISO732x have TTL input thresholds and operate from 3 V to 5.5 V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of ISO732x have been significantly enhanced to enable system-level ESD, EFT, Surge and Emissions compliance.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | ISO732x Robust EMC, Low Power, Dual-Channel Digital Isolators datasheet (Rev. C) | PDF | HTML | 27 abr 2015 |
| Certificate | VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) | 31 ene 2024 | ||
| White paper | Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C) | PDF | HTML | 07 sep 2023 | |
| Certificate | CSA Certificate for ISO73xxD | 22 feb 2023 | ||
| Certificate | CQC Certificate for ISOxxD (Rev. A) | 07 feb 2023 | ||
| Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. P) | 05 ago 2022 | ||
| White paper | Why are Digital Isolators Certified to Meet Electrical Equipment Standards? | 16 nov 2021 | ||
| White paper | Distance Through Insulation: How Digital Isolators Meet Certification Requiremen | PDF | HTML | 11 jun 2021 | |
| EVM User's guide | Universal Digital Isolator Evaluation Module | PDF | HTML | 04 mar 2021 |
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El DIGI-ISO-EVM es un módulo de evaluación (EVM) que se utiliza para evaluar cualquiera de los dispositivos aisladores digitales de un canal, dos canales, tres canales, cuatro canales o seis canales de TI en cinco encapsulados diferentes: SOIC de estructura estrecha (D) de 8 pines, SOIC de (...)
The ISO7310C-EVM evaluation module (EVM) helps you evaluate device performance, supporting the fast development and analysis of isolated systems. This EVM board supports evaluation of any of our single-channel or dual-channel digital isolators in an 8-pin SOIC package.
The ISO7310C digital isolator (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOIC (D) | 8 | Ultra Librarian |
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