TEXAS INSTRUMENTS ISO7820FDWW 数字隔离器, 2通道, 10.7 ns, 2.25 V, 5.5 V, WSOIC, 16 引脚 新
The is a high-performance, dual-channel digital isolator with 8000 VPK isolation voltage in 16 pin SOIC package. This device has reinforced isolation certifications according to VDE, CSA, CQC and TUV. It provides high electromagnetic immunity and low emissions at low power consumption, while isolating CMOS or LVCMOS digital I/O"s. Each isolation channel has a logic input and output buffer separated by silicon dioxide insulation barrier. ISO7820 has two forward channels and no reverse-direction channel. If the input power or signal is lost, default output is "low" for the ISO7820F device. Used in conjunction with isolated power supplies, it prevents noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. Through innovative chip design and layout techniques, electromagnetic compatibility of ISO7820 has been significantly enhanced to ease system-level ESD, EFT, surge and emissions compliance.
ESD sensitive device, take proper precaution while handling the device.
电源电压DC 2.25V min
上升/下降时间 2.4 ns
通道数 2
针脚数 16
耗散功率 100 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 100 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
安装方式 Surface Mount
引脚数 16
封装 WSOIC-16
封装 WSOIC-16
工作温度 -55℃ ~ 125℃
产品生命周期 Active
包装方式 Each
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISO7820FDWW TI 德州仪器 | 当前型号 | 当前型号 |
ISO7820FDWWR 德州仪器 | 完全替代 | ISO7820FDWW和ISO7820FDWWR的区别 |