該電路是一個電池供電的精密模擬
微控制器電路，具有集成的 RF ISM 頻段收發器，用于從無源風速計傳輸風速和風向。在所示應用中，片上 12 位
模數轉換器 (ADC) 和喚醒
定時器分別用于獲取風向和風速。
低功耗休眠模式用于節省電量，這在無線遙感應用中非常重要。處于休眠模式時，ADuCRF101 標稱消耗 1.9 uA 的
電源電流，從而延長電池壽命
說明
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Circuit is a battery powered precision analog microcontroller circuit with an integrated RF ISM-band transceiver used to transmit wind speed and wind direction from a passive anemometer. In the application shown, the on-chip 12-bit analog to-digital converter (ADC) and the wake-up timers are used to acquire the wind direction and speed, respectively. The low power hibernate mode is used to conserve power, which is important in wireless remote sensing applications. When in hibernation mode, the ADuCRF101 nominally consumes 1.9 uA of supply current, resulting in long battery life
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