TEXAS INSTRUMENTS ISO7420FEDR 数字隔离器, 2通道, 11 ns, 3.3 V, 5 V, SOIC, 8 引脚
The is a dual-channel Digital Isolator provides galvanic isolation up to 2500VRMS for 1 minute per UL and 4242VPK per VDE. This device has two isolated channels. Each channel has a logic input and output buffer separated by a silicon dioxide SiO2 insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuit from entering the local ground and interfering with or damaging sensitive circuitry. ISO7420 has both channels in the same direction. It has no integrated noise filter and thus has fast propagation delays. It has TTL input thresholds and operates from 3 to 5.5V supplies.
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.
电源电压DC 3.30 V, 5.00 V
上升/下降时间 1.8ns, 1.7ns
供电电流 9 mA
通道数 2
针脚数 8
数据速率 50.0 Mbps
隔离电压 2500 Vrms
过温保护 No
下降时间Max 2 ns
上升时间Max 2 ns
工作温度Max 125 ℃
工作温度Min -40 ℃
电源电压 3V ~ 5.5V
电源电压Max 5 V
电源电压Min 3.3 V
安装方式 Surface Mount
引脚数 8
封装 SOIC-8
封装 SOIC-8
工作温度 -40℃ ~ 125℃
产品生命周期 Active
包装方式 Tape & Reel TR
制造应用 电机驱动与控制, 工业, 通信与网络, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2014/12/17
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISO7420FEDR TI 德州仪器 | 当前型号 | 当前型号 |
ISO7420FED 德州仪器 | 类似代替 | ISO7420FEDR和ISO7420FED的区别 |