OM13026

NXP OM13026 DMX512 DALI Slave Development Board with PWM Lighting Control

DALI reference电路板 contains an example implementation of an isolated physical layer 用于the 数字Addressable Lighting 接口DALI bus with ARM 32位Cortex M0 LPC111x微控制器用于the DALI protocol handling,和many I/O 功能s to steer外部lighting drivers 用于solid state or compact fluorescent lighting应用. Up to four PWM 信号s are available to independently drive different lighting units. Frequency和resolution of the 信号s is 软件可编程.

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ON/OFF信号可单独用于传递PWM信号至开关照明驱动器进入OFF/ON状态

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I2C总线引脚可用于外部连接其它设备 如EEPROM或温度传感器

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通过8引脚获得模拟A/D输入

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输入输出信号留至最终用户

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通过高性能的微控制器减少了系统复杂性

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高效率的电源转换

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成本优化

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微控制器低功耗损耗 用于总线供电设备