The ISO6731-Q1 device is a high-performance, triple-channel digital isolators ideal for cost-sensitive applications requiring up to 5000 VRMS isolation ratings per UL 1577. This device is also certified by VDE, TUV, CSA, and CQC.
The ISO6731-Q1 devics provides 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. This device comes with enable pins which can be used to put the respective outputs in high impedance for multi-master driving applications. The ISO6731-Q1 device has two forward and one reverse-direction channels. In the event of input power or signal loss, the default output is high for the device without suffix F and low for the device with suffix F. See Device Functional Modes section for further details.
Used in conjunction with isolated power supplies, this device helps prevent noise currents on data buses, such as CAN and LIN from damaging sensitive circuitry. Through innovative chip design and layout techniques, the electromagnetic compatibility of the ISO6731-Q1 device has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO6731-Q1 device is available in a 16-pin SOIC wide-body (DW) package and is a pin-to-pin upgrade to the older generations.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | ISO6731-Q1 General-Purpose Triple-Channel Automotive Digital Isolator with Robust EMC datasheet (Rev. A) | PDF | HTML | 17 mar 2021 |
| Certificate | VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. Z) | 08 ene 2026 | ||
| Certificate | UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. R) | 08 sep 2025 | ||
| Certificate | CSA Certificate for ISO67xxDW (Rev. A) | 20 ago 2025 | ||
| Certificate | CQC Certificate for ISOxxDWx (Rev. K) | 18 ago 2025 | ||
| Certificate | TUV Certificate for Isolation Devices (Rev. L) | 15 ago 2025 | ||
| 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 | |
| Functional safety information | ISO6731-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA | PDF | HTML | 22 feb 2021 | |
| User guide | ISO67xx Triple- and Quad-Digital Isolator Evaluation Module | PDF | HTML | 30 jul 2020 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
EL DIGI-ISO-EVM es un EVM que se utiliza para evaluar cualquiera de los dispositivos aisladores digitales monocanal, doble canal, triple canal, cuádruple canal o seis canales de TI en cinco paquetes diferentes: circuito integrado de contorno pequeño de cuerpo estrecho (D) de 8 pines, SOIC de cuerpo (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| SOIC (DW) | 16 | Ultra Librarian |
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