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ISO7720-Q1

ACTIVO

Automotive, reinforced 2-channel, 2/0, digital isolator

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NUEVO ISO6420-Q1 ACTIVO Ais. dig. 2 canales, automotriz, 2/0, ais. reforzado/básico, EMC robusta, CMTI 250 kV/µs, 150 Mbps Pin-to-pin cost-effective solution; 250kV/us CMTI and 150 Mbps that supports most digital isolation applications

ISO7720-Q1

ACTIVO
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Detalles del producto

Rating Automotive Integrated isolated power No Number of channels 2 Forward/reverse channels 2 forward / 0 reverse Data rate (max) (Mbps) 100 Protocols GPIO, PWM Propagation delay time (typ) (ns) 11 Propagation delay time (max) (ns) 17 Part-to-part output skew (max) (ns) 4.5 Channel-to-channel output skew (max) (ns) 4 Certifications CQC, CSA, DIN, TUV Isolation rating Basic, Reinforced Withstand isolation voltage (VISO) (Vrms) 3000, 5000 Surge isolation voltage (VIOSM) (kVPK) 10, 12.8 CMTI (min) (kV/µs) 85 Default output High, Low Creepage (min) (mm) 4, 8, 8.5 Current consumption per channel (DC) (typ) (mA) 0.95 Current consumption per channel (1 Mbps) (typ) (mA) 1.5 Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Transient isolation voltage (VIOTM) (VPK) 4242, 7071, 8000 Clearance (min) (mm) 4, 8, 8.5
Rating Automotive Integrated isolated power No Number of channels 2 Forward/reverse channels 2 forward / 0 reverse Data rate (max) (Mbps) 100 Protocols GPIO, PWM Propagation delay time (typ) (ns) 11 Propagation delay time (max) (ns) 17 Part-to-part output skew (max) (ns) 4.5 Channel-to-channel output skew (max) (ns) 4 Certifications CQC, CSA, DIN, TUV Isolation rating Basic, Reinforced Withstand isolation voltage (VISO) (Vrms) 3000, 5000 Surge isolation voltage (VIOSM) (kVPK) 10, 12.8 CMTI (min) (kV/µs) 85 Default output High, Low Creepage (min) (mm) 4, 8, 8.5 Current consumption per channel (DC) (typ) (mA) 0.95 Current consumption per channel (1 Mbps) (typ) (mA) 1.5 Operating temperature range (°C) -40 to 125 TI functional safety category Functional Safety-Capable Transient isolation voltage (VIOTM) (VPK) 4242, 7071, 8000 Clearance (min) (mm) 4, 8, 8.5
SOIC (DWV) 8 67.275 mm² (5.85 mm × 11.5 mm) SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm) SOIC (D) 8 29.4 mm² (4.9 mm × 6 mm)
  • Qualified for automotive applications
  • AEC-Q100 qualified With the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • 100 Mbps data rate
  • Robust isolation barrier:
    • >30-Year projected lifetime at 1.5 kVRMS working voltage
    • Up to 5000 VRMS Isolation Rating
    • Up to 12.8 kV surge capability
    • ±100 kV/µs Typical CMTI
  • Wide supply range: 2.25 V to 5.5 V
  • 2.25-V to 5.5-V level translation
  • Default output High (ISO772x) and Low (ISO772xF) Options
  • Low power consumption, typical 1.7 mA per channel at 1 Mbps
  • Low propagation delay: 11 ns typical
  • Robust electromagnetic compatibility (EMC)
    • System-Level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16, DWV-8) and Narrow-SOIC (D-8) package options
  • Safety-related Certifications
    • VDE reinforced insulation per 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
  • Qualified for automotive applications
  • AEC-Q100 qualified With the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature range
    • Device HBM ESD classification level 3A
    • Device CDM ESD classification level C6
  • Functional Safety-Capable
  • 100 Mbps data rate
  • Robust isolation barrier:
    • >30-Year projected lifetime at 1.5 kVRMS working voltage
    • Up to 5000 VRMS Isolation Rating
    • Up to 12.8 kV surge capability
    • ±100 kV/µs Typical CMTI
  • Wide supply range: 2.25 V to 5.5 V
  • 2.25-V to 5.5-V level translation
  • Default output High (ISO772x) and Low (ISO772xF) Options
  • Low power consumption, typical 1.7 mA per channel at 1 Mbps
  • Low propagation delay: 11 ns typical
  • Robust electromagnetic compatibility (EMC)
    • System-Level ESD, EFT, and surge immunity
    • ±8 kV IEC 61000-4-2 contact discharge protection across isolation barrier
    • Low emissions
  • Wide-SOIC (DW-16, DWV-8) and Narrow-SOIC (D-8) package options
  • Safety-related Certifications
    • VDE reinforced insulation per 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 ISO772x-Q1 devices are high-performance, dual-channel digital isolators with 5000 VRMS (DW and DWV packages) and 3000 VRMS (D package) isolation ratings per UL 1577. This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO772x-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 a double capacitive silicon dioxide (SiO2) insulation barrier. The ISO7720-Q1 device has both channels in the same direction while the ISO7721-Q1 device has both channels in the opposite 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 the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, these devices help 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 ISO772x-Q1 devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO772x-Q1 family of devices is available in 16-pin SOIC wide-body (DW), 8-pin SOIC wide-body (DWV), and 8-pin SOIC narrow-body (D) packages.

The ISO772x-Q1 devices are high-performance, dual-channel digital isolators with 5000 VRMS (DW and DWV packages) and 3000 VRMS (D package) isolation ratings per UL 1577. This family includes devices with reinforced insulation ratings according to VDE, CSA, TUV and CQC.

The ISO772x-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 a double capacitive silicon dioxide (SiO2) insulation barrier. The ISO7720-Q1 device has both channels in the same direction while the ISO7721-Q1 device has both channels in the opposite 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 the Device Functional Modes section for further details.

Used in conjunction with isolated power supplies, these devices help 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 ISO772x-Q1 devices has been significantly enhanced to ease system-level ESD, EFT, surge, and emissions compliance. The ISO772x-Q1 family of devices is available in 16-pin SOIC wide-body (DW), 8-pin SOIC wide-body (DWV), and 8-pin SOIC narrow-body (D) packages.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos ISO772x-Q1 High-Speed, Robust EMC, Reinforced Dual-Channel Digital Isolators datasheet (Rev. C) PDF | HTML 13/12/2024
Certificado VDE Certificate for Reinforced Isolation for DIN EN IEC 60747-17 (Rev. AB) 15/07/2026
Certificado CSA Certificate for ISO77xxDW (Rev. C) 7/05/2026
Certificado TUV Certificate for Isolation Devices (Rev. M) 7/05/2026
Certificado CSA Certificate for ISO77xxD (Rev. B) 7/05/2026
Certificado UL Certificate of Compliance File E181974 Vol 4 Sec 6 (Rev. S) 7/05/2026
Informe Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. D) PDF | HTML 7/11/2025
Certificado CSA Certificate for ISO77xxDWV (Rev. A) 20/08/2025
Certificado CQC Certificate for ISOxxD (Rev. B) 19/08/2025
Certificado CQC Certificate for ISOxxDWV (Rev. B) 19/08/2025
Certificado CQC Certificate for ISOxxDWx (Rev. K) 18/08/2025
Nota sobre la aplicación IEC60601-1-2 Compliant Dig. Iso Design W/ 16-kV Contact Discharge ESD Protection PDF | HTML 16/02/2023
Informe Why are Digital Isolators Certified to Meet Electrical Equipment Standards? 16/11/2021
Informe Distance Through Insulation: How Digital Isolators Meet Certification Requiremen PDF | HTML 11/06/2021
Application brief How to Replace Optocouplers with Digital Isolators in Standard Interface Circuit (Rev. A) PDF | HTML 19/05/2021
Información sobre seguridad funcional ISO7720-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 18/06/2020
Application brief Considerations for Selecting Digital Isolators 24/07/2018

Diseño y desarrollo

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.

Placa de evaluación

DIGI-ISO-EVM — Módulo de evaluación de aislador digital universal

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 (...)

Guía del usuario: PDF | HTML
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Placa de evaluación

ISO7721DEVM — Módulo de evaluación para el aislador digital de doble canal de compatibilidad electromagnética (EMC

El ISO7721DEVM es un módulo de evaluación (EVM) utilizado para evaluar el aislador digital de dos canales reforzado y de alto rendimiento ISO7721 en un encapsulado de circuito integrado de contorno pequeño angosto de 8 pines (código de encapsulado, D). El módulo de evaluación cuenta con (...)
Guía del usuario: PDF
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Placa de evaluación

ISO7741EVM — Módulo de evaluación de aislador digital de cuatro canales con EMC resistente y alta velocidad ISO77

El ISO7741EVM es un módulo de evaluación (EVM) para evaluar el ISO7741. El ISO7741 es un aislador digital cuádruple reforzado y de alto rendimiento en un encapsulado SOIC de cuerpo ancho (código de encapsulado DW). El EVM cuenta con suficientes puntos de prueba y opciones de conector para que (...)
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Modelo de simulación

ISO7720 IBIS Model (Rev. C)

SLLM333C.ZIP (52 KB) - Modelo IBIS
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Modelo de simulación

ISO7720 PSpice Transient Model

SLLM481.ZIP (171 KB) - Modelo PSpice
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