产品详细信息

Integrated isolated power No Number of channels (#) 2 Forward/reverse channels 1/1 Isolation rating (Vrms) 5000, 3000 Data rate (Max) (Mbps) 50 Rating Automotive Surge voltage capability (Vpk) 10000, 6500 Current consumption per channel (DC) (Typ) (mA) 1.2 Current consumption per channel (1 Mbps) (Typ) (mA) 1.8 Operating temperature range (C) -40 to 125 TI functional safety category Functional Safety-Capable Default output High, Low Supply voltage (Max) (V) 5.5 Supply voltage (Min) (V) 1.71 Propagation delay (Typ) (ns) 11
Integrated isolated power No Number of channels (#) 2 Forward/reverse channels 1/1 Isolation rating (Vrms) 5000, 3000 Data rate (Max) (Mbps) 50 Rating Automotive Surge voltage capability (Vpk) 10000, 6500 Current consumption per channel (DC) (Typ) (mA) 1.2 Current consumption per channel (1 Mbps) (Typ) (mA) 1.8 Operating temperature range (C) -40 to 125 TI functional safety category Functional Safety-Capable Default output High, Low Supply voltage (Max) (V) 5.5 Supply voltage (Min) (V) 1.71 Propagation delay (Typ) (ns) 11
SOIC (D) 8 19 mm² 4.9 x 3.9 SOIC (DWV) 8 67 mm² 5.85 x 11.5
  • Functional Safety-Capable
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
  • Meets VDA320 isolation requirements
  • 50-Mbps data rate
  • Robust isolation barrier:
    • High lifetime at 1060 VRMS working voltage
    • Up to 5000 VRMS isolation rating
    • ±75 kV/µs typical CMTI
  • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
  • 1.71-V to 5.5-V level translation
  • Default output High (ISO672x-Q1) and Low (ISO672xF-Q1) Options
  • 1.8 mA per channel typical 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
  • Narrow-SOIC (D-8) and Wide-SOIC (DWV-8) package
  • Safety-Related Certifications:
    • DIN VDE V 0884-11:2017-01
    • UL 1577 component recognition program
    • IEC 62368-1, IEC 61010-1, IEC 60601-1
    • GB 4943.1-2011 (pending)
  • Functional Safety-Capable
  • AEC-Q100 qualified with the following results:
    • Device temperature Grade 1: –40°C to +125°C ambient operating temperature range
  • Meets VDA320 isolation requirements
  • 50-Mbps data rate
  • Robust isolation barrier:
    • High lifetime at 1060 VRMS working voltage
    • Up to 5000 VRMS isolation rating
    • ±75 kV/µs typical CMTI
  • Wide supply range: 1.71 V to 1.89 V and 2.25 V to 5.5 V
  • 1.71-V to 5.5-V level translation
  • Default output High (ISO672x-Q1) and Low (ISO672xF-Q1) Options
  • 1.8 mA per channel typical 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
  • Narrow-SOIC (D-8) and Wide-SOIC (DWV-8) package
  • Safety-Related Certifications:
    • DIN VDE V 0884-11:2017-01
    • UL 1577 component recognition program
    • IEC 62368-1, IEC 61010-1, IEC 60601-1
    • GB 4943.1-2011 (pending)

The ISO672x-Q1 devices are high-performance, dual-channel digital isolators ideal for cost sensitive applications requiring up to 5000 VRMS (DWV package) and 3000 VRMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO672x-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 TI’s double capacitive silicon dioxide (SiO2) insulation barrier. The ISO6720-Q1 device has 2 isolation channels with both channels in the same direction. The ISO6721-Q1 device has 2 isolation channels with 1 channel in each 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 Device Functional Modes section for further details.

The ISO672x-Q1 devices are high-performance, dual-channel digital isolators ideal for cost sensitive applications requiring up to 5000 VRMS (DWV package) and 3000 VRMS (D package) isolation ratings per UL 1577. These devices are also certified by VDE, TUV, CSA, and CQC.

The ISO672x-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 TI’s double capacitive silicon dioxide (SiO2) insulation barrier. The ISO6720-Q1 device has 2 isolation channels with both channels in the same direction. The ISO6721-Q1 device has 2 isolation channels with 1 channel in each 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 Device Functional Modes section for further details.

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ISO7721-Q1 正在供货 EMC 性能优异的汽车类双通道、1/1、增强型数字隔离器 Automotive pin-to-pin upgrade with higher performance

技术文档

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类型 标题 下载最新的英文版本 日期
* 数据表 ISO672x-Q1 General Purpose Reinforced and Basic Dual-Channel Automotive Digital Isolators with Robust EMC 数据表 (Rev. E) 2021年 6月 1日
用户指南 通用数字隔离器评估模块 下载英文版本 2021年 9月 28日
白皮书 绝缘穿透距离:数字隔离器如何满足认证要求 下载英文版本 2021年 9月 27日
技术文章 Save space, time and bill of materials with a smarter BMS for 48-V systems 2021年 9月 8日
证书 TUV Certificate for Isolation Devices (Rev. J) 2021年 8月 23日
证书 CQC Certification (Rev. G) 2021年 8月 19日
应用手册 如何在标准接口电路中将光耦合器替换为数字隔离器 (Rev. A) 下载英文版本 (Rev.A) 2021年 8月 11日
证书 VDE Certificate for Basic Isolation for DIN VDE V 0884-11:2017-01 (Rev. S) 2021年 8月 3日
证书 CSA Certification (Rev. Q) 2021年 6月 14日
证书 VDE certificate for reinforced isolation for DIN VDE V 0884-11:2017-01 (Rev. O) 2021年 6月 14日
白皮书 通过使用数字隔离器替代光耦合器改善系统性能 (Rev. A) 下载英文版本 (Rev.A) 2021年 4月 6日
功能安全信息 ISO6721/ISO6721-Q1 Functional Safety FIT Rate, FMD and Pin FMA 2021年 3月 19日
证书 UL Certification (Rev. O) 2021年 2月 3日
技术文章 How to select the right digital isolator for your design 2020年 10月 21日
用户指南 ISO672x Dual-Channel Digital Isolator Evaluation Module 2020年 7月 12日
技术文章 Why signal isolation matters in 48-V HEV/EV systems 2019年 11月 20日
技术文章 Staying on budget: How digital isolators are transforming field transmitters 2019年 5月 24日
应用手册 所选封装材料的热学和电学性质 2008年 10月 16日

设计与开发

有关其他条款或所需资源,请点击下面的任何链接来查看详情页面。

评估板

DIGI-ISO-EVM — Universal digital isolator evaluation module

DIGI-ISO-EVM 是一个评估模块,用于评估 TI 采用以下五种不同封装的任何单通道、双通道、三通道、四通道或六通道数字隔离器器件:8 引脚 NB SOIC (D)、8 引脚 WB SOIC (DWV)、16 引脚 WB SOIC (DW)、16 引脚 Ultra WB SOIC (DWW) 和 16 引脚 QSOP (DBQ) 封装。此 EVM 具有足够的 Berg 引脚选项,支持使用超少的外部元件来评估相应器件。

现货
数量限制: 5
评估板

ISO6721DEVM — ISO672x 通用、双通道、数字隔离器评估模块

ISO6721DEVM 是一款用于评估 ISO6721 的评估模块,而 ISO6721 是采用 8 引脚 SOIC 封装(封装代码 D)且 EMC 性能优异的低速通用双通道数字隔离器。此 EVM 具有足够的测试点和跳线选项,支持使用最少的外部组件来评估相应器件。
现货
数量限制: 5
仿真模型

ISO6721 IBIS Model (Rev. A)

SLLM456A.ZIP (80 KB) - IBIS Model
仿真模型

ISO6721 PSpice Transient Model

SLLM468.ZIP (413 KB) - PSpice Model
封装 引脚 下载
SOIC (D) 8 了解详情
SOIC (DWV) 8 了解详情

订购与质量

包含信息:
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/FIT 估算
  • 材料成分
  • 认证摘要
  • 持续可靠性监测

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