概览
描述
The ISL54224IRTZEVAL1Z evaluation board is used to evaluate the ISL54224 Single Pole/Double Throw (SPDT) multiplexer.
The ISL54224IRTZEVAL1Z evaluation board includes USB connectors, banana jacks and toggle switches that allow the user to easily interface with the IC to evaluate its functions, features and performance. For example, the user can control the logic pins with toggle switches. These switches allow the user to switch between the two high-speed USB devices while connected to a single USB host (computer).
In a typical application, the ISL54224 dual SPDT device is used to select between two different USB transceiver sections of a media player. Logic control from a microprocessor determines which section to connect to the computer.
特性
- Standard USB connectors
- Banana jacks for power, ground, VBUS and logic connections
- Toggle switches for easy control of logic pins
- Jumpers to allow a USB device to get its VBUS voltage from the host controller
- Convenient test points and connections for test equipment
应用
设计和开发
模型
ECAD 模块
点击产品选项表中的 CAD 模型链接，查找 SamacSys 中的原理图符号、PCB 焊盘布局和 3D CAD 模型。如果符号和模型不可用，可直接在 SamacSys 请求该符号或模型。
