高隔离额定值、双通道、1/1、增强型数字隔离器

ISO7821 是一款高性能双通道数字隔离器，隔离电压高达 8000 VPK。 该器件已通过符合 VDE、CSA 和 CQC 标准的增强型隔离认证。 在隔离 CMOS 或者 LVCMOS 数字 I/O 时，该隔离器可提供高电磁抗扰度和低辐射，且具有低功耗特性。 每个隔离通道的逻辑输入和输出缓冲器均由二氧化硅 (SiO2) 绝缘隔栅分离开来。 ISO7821 具有一个正向通道和一个反向通道。。 如果出现输入功率或信号丢失，ISO7821 器件默认输出“高”电平，ISO7821F 器件默认输出“低”电平。 更多详细信息与隔离式电源一起使用时，此器件可防止数据总线或者其它电路上的噪音电流进入本地接地 • 信号传输速率：高达 100Mbps \n• 2.25V 至 5.5V 电平转换\n• 低功耗，每通道电流典型值为 1.8mA（1Mbps 时） \n• 行业领先的 CMTI：±100kV/μs\n• 系统级静电放电 (ESD)、瞬态放电 (EFT) 以及抗浪涌保护\n• 隔离隔栅寿命：> 25 年\n• 安全及管理批准：中的安全及管理批准列表 \n• 符合 UL 1577 标准且长达 1 分钟的 5.7kVRMS 隔离\n• 符合 GB4943.1-2011 的 CQC 认证;

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德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器

ISO7821x High-Performance, 8000VPK Reinforced Dual Channel Digital Isolator

1 Features • Signaling Rate: Up to 100Mbps • Wide Supply Range: 2.25V to 5.5V • 2.25V to 5.5V Level Translation • Wide Temperature Range: –55°C to 125°C • Low Power Consumption, Typical 1.8mA per Channel at 1Mbps • Low Propagation Delay: 11ns Typical (5V Supplies) • Industry leading CMTI(

文件：1.32601 Mbytes 页数：40 Pages

TI

德州仪器