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ISO6441 ACTIVO Robust EMC, reinforced/Basic 4-channel, 3/1, digital isolator with 250kV/us CMTI, 150Mbps Pin-to-pin cost-effective solution; 250kV/us CMTI and 150 Mbps that supports most digital isolation applications

Detalles del producto

Rating Catalog Integrated isolated power No Number of channels 4 Forward/reverse channels 3 forward / 1 reverse Data rate (max) (Mbps) 150 Protocols GPIO, PWM, SPI, UART Propagation delay time (typ) (ns) 7 Certifications CQC, CSA, DIN, TUV Isolation rating Basic Withstand isolation voltage (VISO) (Vrms) 4200 Surge isolation voltage (VIOSM) (kVPK) 5.2 CMTI (min) (kV/µs) 25 Default output Low Creepage (min) (mm) 8 Current consumption per channel (DC) (typ) (mA) 1.33 Current consumption per channel (1 Mbps) (typ) (mA) 1.33 Operating temperature range (°C) -40 to 125 Transient isolation voltage (VIOTM) (VPK) 6000 Clearance (min) (mm) 8
Rating Catalog Integrated isolated power No Number of channels 4 Forward/reverse channels 3 forward / 1 reverse Data rate (max) (Mbps) 150 Protocols GPIO, PWM, SPI, UART Propagation delay time (typ) (ns) 7 Certifications CQC, CSA, DIN, TUV Isolation rating Basic Withstand isolation voltage (VISO) (Vrms) 4200 Surge isolation voltage (VIOSM) (kVPK) 5.2 CMTI (min) (kV/µs) 25 Default output Low Creepage (min) (mm) 8 Current consumption per channel (DC) (typ) (mA) 1.33 Current consumption per channel (1 Mbps) (typ) (mA) 1.33 Operating temperature range (°C) -40 to 125 Transient isolation voltage (VIOTM) (VPK) 6000 Clearance (min) (mm) 8
SOIC (DW) 16 106.09 mm² (10.3 mm × 10.3 mm)
  • Signaling Rate: 150 Mbps
  • Low Power Consumption, Typical ICC per Channel
    (3.3-V Supplies):
    • ISO7640FM: 2 mA at 25 Mbps
    • ISO7641FM: 2.4 mA at 25 Mbps
  • Low Propagation Delay: 7-ns Typical
  • Output Defaults to Low-State in Fail-
    Safe Mode
  • Wide Temperature Range: –40°C to 125°C
  • 50-KV/µs Transient Immunity, Typical
  • Long Life With SiO2 Isolation
    Barrier
  • Operates From 2.7-V, 3.3-V, and 5-V Supply and
    Logic Levels
  • Wide Body SOIC-16 Package
  • Safety and Regulatory Approvals
    • 6000 VPK / 4243 VRMS for 1 Minute per UL
      1577
    • VDE 6000 VPK Transient Overvoltage, 1414
      VPK Working Voltage
      per DIN V VDE V 0884-10 (VDE V 0884-
      10):2006-12
    • CSA Component Acceptance Notice 5A, IEC
      60950-1, IEC 61010-1, and IEC 60601-1 End
      Equipment Standards
    • TUV 5 KVRMS Reinforced Insulation per
      EN/UL/CSA 60950-1 and EN/UL/CSA 61010-1
    • CQC Reinforced Insulation per GB4943.1-
      2011
  • Signaling Rate: 150 Mbps
  • Low Power Consumption, Typical ICC per Channel
    (3.3-V Supplies):
    • ISO7640FM: 2 mA at 25 Mbps
    • ISO7641FM: 2.4 mA at 25 Mbps
  • Low Propagation Delay: 7-ns Typical
  • Output Defaults to Low-State in Fail-
    Safe Mode
  • Wide Temperature Range: –40°C to 125°C
  • 50-KV/µs Transient Immunity, Typical
  • Long Life With SiO2 Isolation
    Barrier
  • Operates From 2.7-V, 3.3-V, and 5-V Supply and
    Logic Levels
  • Wide Body SOIC-16 Package
  • Safety and Regulatory Approvals
    • 6000 VPK / 4243 VRMS for 1 Minute per UL
      1577
    • VDE 6000 VPK Transient Overvoltage, 1414
      VPK Working Voltage
      per DIN V VDE V 0884-10 (VDE V 0884-
      10):2006-12
    • CSA Component Acceptance Notice 5A, IEC
      60950-1, IEC 61010-1, and IEC 60601-1 End
      Equipment Standards
    • TUV 5 KVRMS Reinforced Insulation per
      EN/UL/CSA 60950-1 and EN/UL/CSA 61010-1
    • CQC Reinforced Insulation per GB4943.1-
      2011

ISO7640FM and ISO7641FM provide galvanic isolation up to 6 KVPK for 1 minute per UL and VDE. These devices are also certified up to 5-KVRMS Reinforced isolation at a working voltage of 400 VRMS per end equipment standards EN/UL/CSA 60950-1 and 61010-1. ISO7640F and ISO7641F are quad-channel isolators; ISO7640F has four forward and ISO7641F has three forward and one reverse-direction channels. Suffix F indicates that output defaults to Low-state in fail-safe conditions. M-Grade devices are high-speed isolators capable of 150-Mbps data rate with fast propagation delays.

Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. 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. The devices have TTL input thresholds and can operate from 2.7-V, 3.3-V, and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V or 2.7-V supplies.

ISO7640FM and ISO7641FM provide galvanic isolation up to 6 KVPK for 1 minute per UL and VDE. These devices are also certified up to 5-KVRMS Reinforced isolation at a working voltage of 400 VRMS per end equipment standards EN/UL/CSA 60950-1 and 61010-1. ISO7640F and ISO7641F are quad-channel isolators; ISO7640F has four forward and ISO7641F has three forward and one reverse-direction channels. Suffix F indicates that output defaults to Low-state in fail-safe conditions. M-Grade devices are high-speed isolators capable of 150-Mbps data rate with fast propagation delays.

Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. 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. The devices have TTL input thresholds and can operate from 2.7-V, 3.3-V, and 5-V supplies. All inputs are 5-V tolerant when supplied from 3.3-V or 2.7-V supplies.

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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 ISO764xFM Low-Power Quad-Channel Digital Isolators datasheet (Rev. G) PDF | HTML 29/01/2015
Certificado VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. AA) 11/06/2026
Informe Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. D) PDF | HTML 7/11/2025
Certificado CSA Certificate for ISO76xxDW 3/03/2023
Certificado CQC Certificate for ISO752xDW, ISO76xxDW (Rev. A) 7/02/2023
Certificado ISO76x, ISO75xx TUV Certificate 8/08/2022
Certificado UL Certificate of Compliance File E181974 Vol 4 Sec 4 8/08/2022
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 Considerations for Selecting Digital Isolators 24/07/2018

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Si tiene alguna pregunta sobre calidad, encapsulados o pedido de productos de TI, consulte el servicio de asistencia de TI. ​​​​​​​​​​​​​​

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