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ISO6742 활성 범용, 쿼드 채널, 2/2, 디지털 아이솔레이터 Supports 50-Mbps data rate
ISO7742 활성 견고한 EMC, 쿼드 채널, 2/2, 강화 디지털 아이솔레이터 Supports 100-Mbps data rate

제품 상세 정보

Rating Catalog Integrated isolated power No Isolation rating Basic Number of channels 4 Forward/reverse channels 2 forward / 2 reverse Default output Low Data rate (max) (Mbps) 25 Surge isolation voltage (VIOSM) (VPK) 7800 Transient isolation voltage (VIOTM) (VPK) 4242 Withstand isolation voltage (VISO) (Vrms) 3000 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.031 Current consumption per channel (DC) (typ) (mA) 0.9 Current consumption per channel (1 Mbps) (typ) (mA) 0.9 Creepage (min) (mm) 8 Clearance (min) (mm) 8
Rating Catalog Integrated isolated power No Isolation rating Basic Number of channels 4 Forward/reverse channels 2 forward / 2 reverse Default output Low Data rate (max) (Mbps) 25 Surge isolation voltage (VIOSM) (VPK) 7800 Transient isolation voltage (VIOTM) (VPK) 4242 Withstand isolation voltage (VISO) (Vrms) 3000 CMTI (min) (V/µs) 25000 Operating temperature range (°C) -40 to 125 Supply voltage (max) (V) 5 Supply voltage (min) (V) 3.3 Propagation delay time (typ) (µs) 0.031 Current consumption per channel (DC) (typ) (mA) 0.9 Current consumption per channel (1 Mbps) (typ) (mA) 0.9 Creepage (min) (mm) 8 Clearance (min) (mm) 8
SOIC (DW) 16 106.09 mm² 10.3 x 10.3
  • Signaling Rate: 25 Mbps
  • Integrated Noise Filter on the Inputs
  • Default Output and Options
  • Low Power Consumption, Typical ICC per Channel at 1 Mbps:
    • ISO7340x: 0.9 mA (5-V Supplies),
      0.7 mA (3.3-V Supplies)
    • ISO7341x: 1.2 mA (5-V Supplies),
      0.9 mA (3.3-V Supplies)
    • ISO7342x: 1.3 mA (5-V Supplies),
      0.9 mA (3.3-V Supplies)
  • Low Propagation Delay: 31 ns
    Typical (5-V Supplies)
  • 3.3-V and 5-V Level Translation
  • Wide Temperature Range: –40°C to 125°C
  • 70-KV/μs Transient Immunity,
    Typical (5-V Supplies)
  • Robust Electromagnetic Compatibility (EMC)
    • System-level ESD, EFT, and Surge Immunity
    • Low Emissions
  • Operates from 3.3-V and 5-V Supplies
  • Wide-Body SOIC-16 Package
  • Safety-Related Certifications:
    • 4242-VPK Basic Isolation per DIN V VDE V 0884-10 and DIN EN 61010-1
    • 3-KVRMS Isolation for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 End Equipment Standards
    • GB4943.1-2011 CQC Certified

All trademarks are the property of their respective owners.

  • Signaling Rate: 25 Mbps
  • Integrated Noise Filter on the Inputs
  • Default Output and Options
  • Low Power Consumption, Typical ICC per Channel at 1 Mbps:
    • ISO7340x: 0.9 mA (5-V Supplies),
      0.7 mA (3.3-V Supplies)
    • ISO7341x: 1.2 mA (5-V Supplies),
      0.9 mA (3.3-V Supplies)
    • ISO7342x: 1.3 mA (5-V Supplies),
      0.9 mA (3.3-V Supplies)
  • Low Propagation Delay: 31 ns
    Typical (5-V Supplies)
  • 3.3-V and 5-V Level Translation
  • Wide Temperature Range: –40°C to 125°C
  • 70-KV/μs Transient Immunity,
    Typical (5-V Supplies)
  • Robust Electromagnetic Compatibility (EMC)
    • System-level ESD, EFT, and Surge Immunity
    • Low Emissions
  • Operates from 3.3-V and 5-V Supplies
  • Wide-Body SOIC-16 Package
  • Safety-Related Certifications:
    • 4242-VPK Basic Isolation per DIN V VDE V 0884-10 and DIN EN 61010-1
    • 3-KVRMS Isolation for 1 minute per UL 1577
    • CSA Component Acceptance Notice 5A, IEC 60950-1 and IEC 61010-1 End Equipment Standards
    • GB4943.1-2011 CQC Certified

All trademarks are the property of their respective owners.

The ISO734x family of devices provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10. These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.

The ISO7340x device has four channels in forward direction, the ISO7341x device has three forward and one reverse-direction channels, and the ISO7342x device has two forward and two reverse-direction channels. In case of input power or signal loss, the default output is for devices with suffix and for devices without suffix . See the section for further details.

Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO734x device has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO734x device has TTL input thresholds and operates from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO734x family of devices has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance.

For all available packages, see the orderable addendum at the end of the datasheet.

The ISO734x family of devices provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10. These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.

The ISO7340x device has four channels in forward direction, the ISO7341x device has three forward and one reverse-direction channels, and the ISO7342x device has two forward and two reverse-direction channels. In case of input power or signal loss, the default output is for devices with suffix and for devices without suffix . See the section for further details.

Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO734x device has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO734x device has TTL input thresholds and operates from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO734x family of devices has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance.

For all available packages, see the orderable addendum at the end of the datasheet.

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기술 자료

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검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
11개 모두 보기
유형 직함 날짜
* Data sheet ISO734x Robust EMC, Low-Power, Quad-Channel Digital Isolators datasheet (Rev. G) PDF | HTML 2017/01/19
Certificate VDE Certificate for Basic Isolation for DIN EN IEC 60747-17 (Rev. W) 2024/01/31
Application note Digital Isolator Design Guide (Rev. G) PDF | HTML 2023/09/13
White paper Improve Your System Performance by Replacing Optocouplers with Digital Isolators (Rev. C) PDF | HTML 2023/09/07
Certificate CQC Certificate for ISOxxDWx (Rev. J) 2023/03/27
Certificate CSA Certificate for ISO73xxDW 2023/02/22
White paper Why are Digital Isolators Certified to Meet Electrical Equipment Standards? 2021/11/16
White paper Distance Through Insulation: How Digital Isolators Meet Certification Requiremen PDF | HTML 2021/06/11
EVM User's guide Universal Digital Isolator Evaluation Module PDF | HTML 2021/03/04
Application note Isolation Glossary (Rev. A) 2017/09/19
User guide ISO73xx Triple/Quad Digital Isolator Evaluation Module 2014/09/24

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

DIGI-ISO-EVM — 범용 디지털 아이솔레이터 평가 모듈

DIGI-ISO-EVM은 5가지 패키지(8핀 네로우 바디 SOIC(D), 8핀 와이드 바디 SOIC(DWV), 16핀 와이드 바디 SOIC(DW), 16핀 울트라 와이드 바디 SOIC(DWW), 16핀 QSOP(DBQ) 패키지)에서 TI 싱글 채널, 듀얼 채널, 트리플 채널, 쿼드 채널 또는 6채널 디지털 절연기 장치를 평가하는 데 사용되는 평가 모듈(EVM)입니다. EVM에는 최소한의 외부 구성품으로 장치를 평가할 수 있는 충분한 Berg 핀 옵션이 있습니다.

사용 설명서: PDF | HTML
TI.com에서 구매 불가
평가 보드

ISO7342CEVM — 쿼드 채널 디지털 아이솔레이터 평가 모듈

The ISO7342CEVM helps you evaluate device performance, supporting the fast development and analysis of isolated systems. The EVM supports evaluation of any our TI ISO73xx triple- or quad-channel digital isolators in a 16-pin SOIC (DW) package.


The ISO7342C digital isolator provides galvanic (...)

사용 설명서: PDF
TI.com에서 구매 불가
시뮬레이션 모델

ISO7342FC IBIS Model

SLLM262.ZIP (33 KB) - IBIS Model
패키지 CAD 기호, 풋프린트 및 3D 모델
SOIC (DW) 16 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
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  • 팹 위치
  • 조립 위치

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