雷竞技电竞平台Dialog Semiconductor客户支持- DA14680 DA14681电感dcdc https://support.dialog-semiconductor.com/resource-keywords/da14680-da14681-inductor-dcdc DA1468x inductorless设计 https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-42-%E2%80%93-hardware-device-reference-designs/da1468x-0 < div class = "字段field-name-taxonomy-forums field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >论坛:,< / div > < div class = "字段条目" > < div class =”field-item甚至“rel = " sioc: has_container " > < a href = " /论坛/ dialog-smartbond-bluetooth-low-energy - % E2 % 80% 93 -硬件-设备-引用-设计”“= " sioc:容器sioc:Forum" property="rdfs:label skos:prefLabel" datatype="">Dialog Smartbond Bluetooth Low Energy - Hardware (device &

Hi,

我们对将DA1468x用于可穿戴设备很感兴趣。我们希望DA1468x为一些外围设备供电,包括一个传感器(<1 mA)和一个触觉马达(我们只会在DA1468x的活动状态下驱动它,最高可达50mA)。我们担心电源中的噪声和来自开关电源转换器的EMI,因此我们希望避免在DA1468x中使用DCDC转换器,而只使用其LDOs。这是可能的吗?如果是,我们可以避免填充感应器吗?我们应该把它的针脚连接到地面上,还是让它们漂浮在空中?< / p > < p >谢谢!大卫< br / > < / p > < / div > < / div > < / div > < div class =”字段field-name-field-forum-keywords field-type-taxonomy-term-reference field-label-above”> < div class = "字段标签" >关键词:,< / div > < div class = "字段条目" > < div class =”field-item甚至“> < a href = " / resource-keywords / da14680-da14681-inductor-dcdc typeof =“skos:概念”属性= " rdfs: label skos:prefLabel" datatype="">DA14680 DA14681 inductor dcdc

Device: 
Tue, 14 Mar 2017 21:49:10 +0000 david_33021 5637年https://support.dialog-semiconductor.com https://support.dialog-semiconductor.com/forums/post/dialog-smartbond-bluetooth-low-energy-42-%E2%80%93-hardware-device-reference-designs/da1468x-0#comments