昂赛微电子AS1820磁性传感器IC助力小米Watch S3手表自动、精准的更换表盘
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小米最新推出的 XIAO MI Watch S3,备受瞩目。它不仅具有全天候血氧监测功能,此外,小米S3的设计非常具有时尚感和科技感。它所有独有的表盘美学,实现了一表千面,且具有轻松拆换表圈的功能,真正做到风格随心切换。
小米Watch S3百变表盘的创意加入了可更换的表圈,表圈上配置了霍尔传感器,使更换表圈的时候做到自动、精准的更换表盘。
而它所具有的自动精准识别功能背后所搭载的ANG SEMI磁性传感器IC AS1820起到了可圈可点的作用。
AS1820是专为低功耗、高性能单级检测双输出霍尔效应应用而设计,如翻盖手机的盖开关、笔记本电脑/PAD的盖开关以及消费类产品的无触点开关。
AS1802性能展示
·输入电压范围:1.65V至5.5V,是电池供电应用的理想选择
·单级操作,双输出
·高灵敏度霍尔传感器
·良好的抗射频噪声能力
·开路漏极输出
·小溶液尺寸
·DFN1014-4L和DFN1010-4L封装,温度范围-40℃至+85℃
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本文由ll转载自昂赛微电子(ANGSemi公众号),原文标题为:ANG SEMI · AS1820 双输出低功耗霍尔,本站所有转载文章系出于传递更多信息之目的,且明确注明来源,不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
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产品型号
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品类
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Output Type
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Type/Feature
|
Power Supply[V]
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Avg. Current[μA/V]
|
Operation Temp.[℃]
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PKG Type
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Sensitivity[Gauss]
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AS1810D4RN
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Unipolar Switch
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single output
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South Unipolar 1.8V Operation
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1.65V to 3.65V
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1.8μA/1.8V
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N45℃ to 85℃
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DFN1216-4L
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Bop=30Gauss Brp=20Gauss
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品牌:MELEXIS
品类:monolithic magnetic sensor IC
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现货: 2,800
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