RZ/N2L 远程 I/O 解决方案套件
RZ/N2L 远程 I/O 解决方案套件是一款开发套件，采用了 RZ/N2L 网关解决方案电路板，用于评估远程 I/O 应用。该电路板配备了带光电耦合器隔离和模拟输入的数字 IO 接口，并支持 EtherCAT 和 EtherNet/IP 等工业网络通信。 此外，我们还提供用于工业网络通信和 DI/DO 的示例程序。
RZ/N2L...
概览
描述
The QS3VH257 HotSwitch quad 2:1 multiplexer/demultiplexer is a high bandwidth bus switch with very low ON-resistance, resulting in under 250ps propagation delay through the switch. The combination of near-zero propagation delay, high OFF impedance, and overvoltage tolerance makes the QS3VH257 ideal for high-performance communication applications. The QS3VH257 operates from -40 °C to +85 °C.
特性
- N-channel FET switches with no parasitic diode to VCC
- Isolation under power-off conditions
- No DC path to VCC or GND
- 5V tolerant in OFF and ON state
- 5V tolerant I/Os
- Low RON - 4Ω typical
- Flat RON characteristics over operating range
- Rail-to-rail switching 0V to 5V
- Bidirectional dataflow with near-zero delay: No added ground bounce
- Excellent RON matching between channels
- VCC operation: 2.3V to 3.6V
- High bandwidth - Up to 500MHz
- LVTTL-compatible control Inputs
- Undershoot clamp diodes on all switch and control Inputs
- Low I/O capacitance, 4pF typical
- Available in 16-pin QSOP, SOIC, and TSSOP packages
产品对比
应用
- Hot-swapping
- Multiplexing/demultiplexing
- Low distortion analog switch
- Replaces mechanical relay
- ATM 25/155 switching
设计和开发
开发板与套件
模型
ECAD 模块
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