Digital Isolator 4CH 1Mbps 16Pin SOIC W T/R
Product Details
The ADuM640x devices are quad-channel digital isolators with isoPower®, an integrated, isolated DC/DC converter. Based on the Analog Devices, Inc., _i_Coupler® technology, the DC/DC converter provides up to 500 mW of regulated, isolated power at either 5.0 V or 3.3 V from a 5.0 V input supply, or 3.3 V from a 3.3 V supply at the power levels shown in Table 1. This eliminates the need for a separate, isolated DC/DC converter in low power, isolated designs. The _i_Coupler chip scale transformer technology is used to isolate the logic signals and for the magnetic components of the DC/DC converter. The result is a small form factor, total isolation solution.
The ADuM640x isolators provide four independent isolation channels in a variety of channel configurations and data rates see the Ordering Guide for more information.
_iso_Power uses high frequency switching elements to transfer power through its transformer. Special care must be taken during printed circuit board PCB layout to meet emissions standards. Refer to the AN-0971 application note for board layout recommendations at www.analog.com.
### Features and Benefits
上升/下降时间 2.5 ns
输出电流 100 mA
通道数 4
耗散功率 400 mW
隔离电压 5000 Vrms
下降时间Max 2.5 ns
上升时间Max 2.5 ns
工作温度Max 105 ℃
工作温度Min -40 ℃
耗散功率Max 400 mW
电源电压 3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 3 V
安装方式 Surface Mount
引脚数 16
封装 SOIC-16
封装 SOIC-16
工作温度 -40℃ ~ 105℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADUM6400ARWZ-RL ADI 亚德诺 | 当前型号 | 当前型号 |
ADUM6400ARWZ 亚德诺 | 完全替代 | ADUM6400ARWZ-RL和ADUM6400ARWZ的区别 |