TEXAS INSTRUMENTS ISO7641FCDW 芯片, 数字式隔离器, 4通道, 25MBPS, SOIC-16
The is a quad-channel Digital Isolator provides galvanic isolation up to 4242VPK per VDE. This device has 4 channels, three of which operate in the forward direction and one of which operates in the reverse direction. The C-grade device is capable of up to 25Mbps data rates with low power consumption and integrated filters for noise-prone applications. Recommended for lower-speed applications where input noise pulses of less than 6ns duration must be suppressed or when low-power consumption is critical. Each isolation channel has a logic input and output buffer separated by a silicon dioxide SiO2 insulation barrier. 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. The device has TTL input thresholds.
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 2.8ns, 2.9ns
通道数 4
针脚数 16
耗散功率 399 mW
数据速率 25.0 Mbps
隔离电压 2.5 Vrms
过温保护 No
下降时间Max 3.4 ns
上升时间Max 3.7 ns
工作温度Max 125 ℃
工作温度Min -40 ℃
耗散功率Max 399 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℃ ~ 125℃
产品生命周期 Active
包装方式 Tube
制造应用 工业, 电机驱动与控制, 通信与网络, 电源管理
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ISO7641FCDW TI 德州仪器 | 当前型号 | 当前型号 |
ISO7641FCDWR 德州仪器 | 类似代替 | ISO7641FCDW和ISO7641FCDWR的区别 |