ISO1050

ACTIVO

Transceptor CAN aislado de 5 V

Detalles del producto

Rating Catalog Isolation rating Basic Data rate (max) (Mbps) 1 Working isolation voltage (VIOWM) (Vrms) 400, 850 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 4243 CMTI (min) (kV/µs) 25 Bus fault voltage (V) -27 to 40 Common-mode voltage (V) -12 to 12 Operating temperature range (°C) -55 to 105
Rating Catalog Isolation rating Basic Data rate (max) (Mbps) 1 Working isolation voltage (VIOWM) (Vrms) 400, 850 Surge isolation voltage (VIOSM) (VPK) 4000 Transient isolation voltage (VIOTM) (VPK) 4000 Withstand isolation voltage (VISO) (Vrms) 4243 CMTI (min) (kV/µs) 25 Bus fault voltage (V) -27 to 40 Common-mode voltage (V) -12 to 12 Operating temperature range (°C) -55 to 105
SOIC (DW) 16 106.09 mm² 10.3 x 10.3 SOP (DUB) 8 98.8 mm² 9.5 x 10.4
  • Meets the requirements of ISO11898-2
  • 5000-V RMS isolation (ISO1050DW)
  • 2500-V RMS isolation (ISO1050DUB)
  • Fail-safe outputs
  • Low loop delay: 150 ns (typical), 210 ns (maximum)
  • 50-kV/µs typical transient immunity
  • Bus-fault protection of –27 V to 40 V
  • Driver (TXD) dominant time-out function
  • I/O voltage range supports 3.3 V and 5 V microprocessors
  • Safety-related certifications
    • VDE approval per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 approved
    • CSA approved for IEC 61010-1, IEC 60601-1

    • TUV Reinforced Insulation Approval for EN/UL/CSA 62368-1 (ISO1050DW-Only)
    • CQC reinforced insulation per GB4943.1 (ISO1050DW-only)
    • Typical 25-year life at rated working voltage (see application report SLLA197 and Life Expectancy vs Working Voltage)
  • Meets the requirements of ISO11898-2
  • 5000-V RMS isolation (ISO1050DW)
  • 2500-V RMS isolation (ISO1050DUB)
  • Fail-safe outputs
  • Low loop delay: 150 ns (typical), 210 ns (maximum)
  • 50-kV/µs typical transient immunity
  • Bus-fault protection of –27 V to 40 V
  • Driver (TXD) dominant time-out function
  • I/O voltage range supports 3.3 V and 5 V microprocessors
  • Safety-related certifications
    • VDE approval per DIN EN IEC 60747-17 (VDE 0884-17)
    • UL 1577 approved
    • CSA approved for IEC 61010-1, IEC 60601-1

    • TUV Reinforced Insulation Approval for EN/UL/CSA 62368-1 (ISO1050DW-Only)
    • CQC reinforced insulation per GB4943.1 (ISO1050DW-only)
    • Typical 25-year life at rated working voltage (see application report SLLA197 and Life Expectancy vs Working Voltage)

The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard. The device has the logic input and output buffers separated by a silicon oxide (SiO 2) insulation barrier that provides galvanic isolation of up to 5000 V RMS for ISO1050DW and 2500 V RMS for ISO1050DUB. Used in conjunction with isolated power supplies, the device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

As a CAN transceiver, the device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps). The device is designed for operation in especially harsh environments, and it features cross-wire, overvoltage and loss of ground protection from –27 V to 40 V and overtemperature shutdown, as well as –12V to 12V common-mode range.

The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.

The ISO1050 is a galvanically isolated CAN transceiver that meets the specifications of the ISO11898-2 standard. The device has the logic input and output buffers separated by a silicon oxide (SiO 2) insulation barrier that provides galvanic isolation of up to 5000 V RMS for ISO1050DW and 2500 V RMS for ISO1050DUB. Used in conjunction with isolated power supplies, the device prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

As a CAN transceiver, the device provides differential transmit capability to the bus and differential receive capability to a CAN controller at signaling rates up to 1 megabit per second (Mbps). The device is designed for operation in especially harsh environments, and it features cross-wire, overvoltage and loss of ground protection from –27 V to 40 V and overtemperature shutdown, as well as –12V to 12V common-mode range.

The ISO1050 is characterized for operation over the ambient temperature range of –55°C to 105°C.

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Documentación técnica

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* Data sheet ISO1050 Isolated CAN Transceiver datasheet (Rev. L) PDF | HTML 03 oct 2023
Application note Top Design Questions About Isolated CAN Bus Design (Rev. B) PDF | HTML 24 oct 2024
Certificate VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) 31 ene 2024
Certificate CSA Certificate for ISO1050 16 mar 2023
Certificate CQC Certificate for ISO1050 (Rev. A) 07 feb 2023
Product overview Isolating a CAN Bus (Rev. A) PDF | HTML 13 ene 2023
Application note Isolated CAN Solution by Using ISO1050 and SN6501 (Rev. B) PDF | HTML 22 sep 2022
Certificate UL Certificate of Compliance File E181974 Vol 4 Sec 4 08 ago 2022
Certificate TUV Certificate for ISO1050 05 ago 2022
Application brief Isolate Your CAN Systems Without Compromising on Performance or Space (Rev. F) PDF | HTML 04 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
Application brief How to Isolate Signal and Power in Isolated CAN Systems (Rev. C) PDF | HTML 25 may 2021
Application note Isolated CAN Reference Design (Rev. E) 22 jul 2020
Application note How to Design Isolated CAN Systems With Correct Bus Protection 19 jun 2018
EVM User's guide Isolated CAN EVM User's Guide 02 jul 2009
Application note Common-Mode Chokes in CAN Networks: Source of Unexpected Transients 29 ene 2008

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

ISO1050EVM — Módulo de evaluación ISO1050 de transceptor CAN aislado

This multi-functional evaluation module (EVM) is designed for the evaluation of the ISO1050 isolated CAN transceiver. Input and output connections, as well as test points for measurements, are provided to help you use this device which is the world's first CAN transceiver with integrated isolation.

Guía del usuario: PDF
Kit de desarrollo

TMDXIDDK379D — Kit de desarrollo C2000 DesignDRIVE para control de motores industriales

The DesignDRIVE Development Kit (IDDK) hardware offers an integrated servo drive design with full power stage to drive a high voltage three-phase motor and eases the evaluation of a range of position feedback, current sensing and control topologies.

The sensing peripherals on the C2000™ MCU, (...)
Guía del usuario: PDF | HTML
Modelo de simulación

ISO1050 IBIS Model

SLOM158.ZIP (48 KB) - IBIS Model

Muchos diseños de referencia de TI incluyen ISO1050

Utilice nuestra herramienta de selección de diseños de referencia para revisar e identificar los diseños que mejor se adaptan a su aplicación y parámetros.

Encapsulado Pines Símbolos CAD, huellas y modelos 3D
SOIC (DW) 16 Ultra Librarian
SOP (DUB) 8 Ultra Librarian

Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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