ISO7841FDWR

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ISO7841FDWR概述

TEXAS INSTRUMENTS  ISO7841FDWR  数字隔离器, 4通道, 11 ns, 2.25 V, 5.5 V, WSOIC, 16 引脚

The is a quad-channel Digital Isolator with a 8000VPK isolation voltage. It has reinforced isolation certifications according to VDE, CSA, CQC and TUV. The isolator provides 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 a silicon-dioxide SiO2 insulation barrier. This device comes with an enable pins that can be used to put the respective outputs in high impedance for multi-master driving applications and to reduce power consumption. The ISO7841 device has three forward and one reverse-direction channels. Used in conjunction with isolated power supplies, this device helps prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry.

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Up to 100Mbps signalling rate
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±100kV/µs Minimum industry leading CM
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Robust electromagnetic compatibility EMC
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Low emissions
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>40 Years isolation barrier life
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Green product and no Sb/Br

Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

ISO7841FDWR中文资料参数规格
技术参数

电源电压DC 2.25V min

上升/下降时间 1.7ns, 1.9ns

通道数 4

针脚数 16

耗散功率 200 mW

隔离电压 5700 Vrms

下降时间Max 3.9 ns

上升时间Max 3.9 ns

工作温度Max 125 ℃

工作温度Min -55 ℃

耗散功率Max 200 mW

电源电压 2.25V ~ 5.5V

电源电压Max 5.5 V

电源电压Min 2.25 V

封装参数

安装方式 Surface Mount

引脚数 16

封装 SOIC-16

外形尺寸

封装 SOIC-16

物理参数

工作温度 -55℃ ~ 125℃

其他

产品生命周期 Active

包装方式 Tape & Reel TR

制造应用 工业, 车用, 医用, 电机驱动与控制, 自动化与过程控制, 电源管理

符合标准

RoHS标准 RoHS Compliant

含铅标准 Lead Free

REACH SVHC版本 2015/06/15

海关信息

ECCN代码 EAR99

数据手册

ISO7841FDWR引脚图与封装图
ISO7841FDWR引脚图
ISO7841FDWR封装图
ISO7841FDWR封装焊盘图
在线购买ISO7841FDWR
型号: ISO7841FDWR
制造商: TI 德州仪器
描述:TEXAS INSTRUMENTS  ISO7841FDWR  数字隔离器, 4通道, 11 ns, 2.25 V, 5.5 V, WSOIC, 16 引脚
替代型号ISO7841FDWR
型号/品牌 代替类型 替代型号对比

ISO7841FDWR

TI 德州仪器

当前型号

当前型号

ISO7841FDW

德州仪器

完全替代

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