The YH4913 omnipolar Hall effect sensor IC is fabricated from mixed signal CMOS
technology .It ncorporates advanced chopper-stabilization techniques to provide accurate
and stable magnetic switch points.
The circuit design provides an internally controlled clocking mechanism to cycle
power to the Hall element and analog signal processing circuits. This serves to place
the high current-consuming portions of the circuit into a “Sleep” mode. Periodically the
device is “Awakened” by this internal logic and the magnetic flux from the Hall element
is evaluated against the predefined thresholds. If the flux density is above or below the
Bop/Brp thresholds then the output transistor is driven to change states accordingly.
While in the “Sleep” cycle the output transistor is latched in its previous state. The
design has been optimized for service in applications requiring extended operating
The output transis or of the YH4913 will be latched on (Bop) in the presence
of a sufficiently strong South or North magnetic field facing the marked side of the
package. The output will be latched off (Brp) in the absence of a magnetic field.
Features
2.4V-5.5V battery operation
High sensitivity and high stability of the magnetic switching
High resistance to mechanical stress
Digital output signal
Switching for both poles of a magnet (omnipolar)
公司简介:
深圳市裕辉美科技有限公司是一家研发、生产、销售霍尔元件、霍尔IC、霍爾集成電路、霍爾開關、直流無刷風扇、直流無刷散熱風扇、CPU散熱風扇、高電壓直流無刷風扇的公司。
公司产品包括:霍尔元器件(霍尔元件和霍尔集成电路):单极性霍尔开关、双极性霍尔开关
、信号霍尔、锁定型霍尔开关、位置霍尔开关元件、线性霍尔、 转速传感器、齿轮传感器等系列。霍尔接近开关。
霍尔开关产品还可用于位置检测、速度测量、方向检测型、高灵敏微功耗、水表、电表、通讯器械、纺织机械、医疗器械、汽车电器配件、汽车油表、里程表、玩具控制、舞台灯光、自动门控制、牛奶罐装机械、液体罐装机械、手机筒控制、LED控制、电动自行车、麻将机、安防设备、直流无刷电机驱动、电机转速控制、磁场测量、无触点开关、家用电器控制等方面。
直流無刷風扇、直流無刷散熱風扇:DC2510、DC3010、DC4010、DC4020、DC4028、DC5010、DC5015、DC5020、DC6020、DC6025、DC6028、DC7015、DC7025、DC8015、DC8025、DC9025、DC9022、DC1225、DC1238;高電壓:DC1238、DC1751。高電壓可達直流55V電壓及60V電壓,高溫可達125度至150度。直流無刷風扇可用於通訊、CPU、電源、小家電、加濕器、紡織機、醫療器械、航空航天事業、電源機箱等散熱系統。
公司拥有一支技术力量雄厚的科技创新队伍,具备产品设计开发能力和系统管理水平。
深圳市裕辉美科技有限公司以精益求精的工作态度关注产品的每个细节,以完善的质量体系标准和严谨的科学管理制度带给您质量保证,以诚信的服务和良好的信誉报答广大用户的厚爱。
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公司名称:深圳市裕辉美科技有限公司
联系人:李小姐
电话:0755-84660586-605
传真:0755-84664302
手机:15818606869
QQ:1651444289
E-Mail:szyhmkj@163.com
公司地址:深圳市龙岗区天安数码城1栋B座1003-2室
公司主页:http://www.yuhuimei.com
The YH4915 omnipolar Hall effect sensor IC is fabricated from mixed signal CMOS technology .It ncorporates advanced chopper-stabilization techniques to provide accurate and stable magnetic switch points. The circuit design provides an internally controlled clocking mechanism to cycle power to the Hall element and analog signal processing circuits. This serves to place the high current-consuming portions of the circuit into a “Sleep” mode. Periodically the device is “Awakened” by this internal logic and the magnetic flux from the Hall element is evaluated against the predefined thresholds. If the flux density is above or below the Bop/Brp thresholds then the output transistor is driven to change states accordingly. While in the “Sleep” cycle the output transistor is latched in its previous state. The design has been optimized for service in applications requiring extended operating The output transis or of the YH4915 will be latched on (Bop) in the presence of...
dzsc/19/3127/19312797.jpg 一、内容 1、 霍尔开关又分单极性霍尔开关(可替代干簧管),双极性霍尔开关,微功耗全极(无极)性霍尔开关。 2、 适用于无触点开关,汽车点火器,刹车电路,位置、转速检测与控制,安全报警装置,纺织控制系统,速度,里程,可逆圈数及流速测量,渔具,手机,仪表,相机,电筒…… 3、 部分型号及参数 (复制旁边的网址到浏览器地址栏,然后再打开网站即可下载) 二、第三方认证 本公司产品均可提供SGS产品认证环保无铅报告。 三、售前售后 深圳市裕辉美科技有限公司是一家提供霍尔效应元件、霍尔IC、霍尔开关传感器的公司。 公司以精益求精的工作态度关注产品的每个细节,以完善的质量体系标准和严谨的科学管理制度带给您质量保证,本着诚信的原则为国内各行电子制造厂商提供优质的霍尔效应元件,深得客户及相关行业的一致好评。目前客户遍布全国各地。 公司能为客户提供研发前的技术指导及产品选型,为合作伙伴提供技术支持和售后服务保障!解决后顾之优!值得信赖的合作伙伴! 公司产品包括:霍尔元器件(霍尔元件和霍尔集成电路)如:单极性霍尔开关、双极性霍尔、锁定型霍尔...