目录
产品概述 返回TOPYwd嘉泰姆
The CXHA3145 series is an integrated Hall Effect
latched sensor designed for electronic
commutation of brush-less DC motor applications.
The device includes an on-chip Hall voltage
generator for magnetic sensing, a comparator that
amplifiers the Hall voltage, and a Sch-mitt to
provide switching hysteresis for noise rejection,
and open-collector output. An internal band gap
regulator is used to provide temperature compensated supply voltage for internal circuits and allows a wide operating supply range. In the absence of a magnetic field, the output pin is “OFF” (High). A south pole of sufficient strength will turn the output “ON”(Low). While the magnetic flux density (B) is larger than threshold Bop, the output is “ON”. If B removed toward Brp, the output pin is latched “ON”state prior to B<Brp.When B<Brp, the output pin goes into “OFF”state
产品特点 返回TOPYwd嘉泰姆
Hall effect Switch Ywd嘉泰姆
Wide operating voltage
range :3.5V~38V Ywd嘉泰姆
Open Collector Pre-Driver Ywd嘉泰姆
Maximum output sink current: 50mA Ywd嘉泰姆
Operating Temperature:-40℃~+125℃ Ywd嘉泰姆
Package：SOT-23 TO92SYwd嘉泰姆
应用范围 返回TOPYwd嘉泰姆
Rotor Position Sensing Ywd嘉泰姆
Current Switch Ywd嘉泰姆
Brush-less DC Motor Ywd嘉泰姆
Revolution counting Ywd嘉泰姆
Encoder Ywd嘉泰姆
RPM Detection Ywd嘉泰姆
Brush-less DC Fan Ywd嘉泰姆
Speed measurementYwd嘉泰姆
技术规格书（产品PDF) 返回TOP Ywd嘉泰姆
需要详细的PDF规格书请扫一扫微信联系我们，还可以获得免费样品以及技术支持</span>！</span>
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产品封装图 返回TOPYwd嘉泰姆
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电路原理图 返回TOPYwd嘉泰姆
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开关型霍尔Ywd嘉泰姆 |
产品系列名</span>Ywd嘉泰姆 | 工作点</span>Ywd嘉泰姆 Bop（GS）</span>Ywd嘉泰姆 | 释放点</span>Ywd嘉泰姆 Brp（GS）</span>Ywd嘉泰姆 | 迟滞窗</span>Ywd嘉泰姆 口GSYwd嘉泰姆 | 输出电</span>Ywd嘉泰姆 压范围(V)Ywd嘉泰姆 | 输出电</span>Ywd嘉泰姆 流mAYwd嘉泰姆 | 工作温度Ywd嘉泰姆 | 封装形式Ywd嘉泰姆 |
CXHA3144Ywd嘉泰姆 | -110Ywd嘉泰姆 | -75Ywd嘉泰姆 | 35Ywd嘉泰姆 | 3.8～30Ywd嘉泰姆 | 50Ywd嘉泰姆 | -40～85Ywd嘉泰姆 | SOT23-3Ywd嘉泰姆 |
CXHA3145Ywd嘉泰姆 | 110Ywd嘉泰姆 | 75Ywd嘉泰姆 | 35Ywd嘉泰姆 | 3.8～30Ywd嘉泰姆 | 50Ywd嘉泰姆 | -40～85Ywd嘉泰姆 | TO92SYwd嘉泰姆 |
CXHA3146Ywd嘉泰姆 | 105Ywd嘉泰姆 | 60Ywd嘉泰姆 | 45Ywd嘉泰姆 | 3.8～30Ywd嘉泰姆 | 20Ywd嘉泰姆 | -40～85Ywd嘉泰姆 | TO92S/弯角编带Ywd嘉泰姆 |
双极型霍尔</span>Ywd嘉泰姆 |
产品系列名</span>Ywd嘉泰姆 | 工作点</span>Ywd嘉泰姆 Bop（GS）</span>Ywd嘉泰姆 | 释放点</span>Ywd嘉泰姆 Brp（GS）</span>Ywd嘉泰姆 | 迟滞窗</span>Ywd嘉泰姆 口 GSYwd嘉泰姆 | 输出电</span>Ywd嘉泰姆 压范围(V)Ywd嘉泰姆 | 输出电</span>Ywd嘉泰姆 流 mAYwd嘉泰姆 | 工作温度Ywd嘉泰姆 | 封装形式Ywd嘉泰姆 |
CXHA3147Ywd嘉泰姆 | 50Ywd嘉泰姆 | -50Ywd嘉泰姆 | 100Ywd嘉泰姆 | 3.8～35Ywd嘉泰姆 | 50Ywd嘉泰姆 | -40～125Ywd嘉泰姆 | TO92SYwd嘉泰姆 |
CXHA3148Ywd嘉泰姆 | 45Ywd嘉泰姆 | -45Ywd嘉泰姆 | 90Ywd嘉泰姆 | 3.8～35Ywd嘉泰姆 | 40Ywd嘉泰姆 | -40～125Ywd嘉泰姆 | TO92SYwd嘉泰姆 |
线性霍尔</span>Ywd嘉泰姆 |
产品系列名</span>Ywd嘉泰姆 | 输入电</span>Ywd嘉泰姆 压范围（V）</span>Ywd嘉泰姆 | 输出电压 Ywd嘉泰姆 （V）</span>Ywd嘉泰姆 | 灵敏度</span>Ywd嘉泰姆 mv/GSYwd嘉泰姆 | 输出电压(V)Ywd嘉泰姆 | 工作温度Ywd嘉泰姆 | 特征Ywd嘉泰姆 | 封装形式Ywd嘉泰姆 |
CXHA3149Ywd嘉泰姆 | 4.5～5.5Ywd嘉泰姆 | 1/2VCCYwd嘉泰姆 | 5~30Ywd嘉泰姆 | 0.5~4.5Ywd嘉泰姆 | -40～85Ywd嘉泰姆 | 高精度高速可编程霍尔Ywd嘉泰姆 | TO92SYwd嘉泰姆 |
CXHA3150Ywd嘉泰姆 | 2.3～6.5Ywd嘉泰姆 | 2.5Ywd嘉泰姆 | 1.8Ywd嘉泰姆 | 0.9~4.2Ywd嘉泰姆 | -40～85Ywd嘉泰姆 | 低成本</span>Ywd嘉泰姆 | TO92SYwd嘉泰姆 |
全极型霍尔</span>Ywd嘉泰姆 |
产品系列名</span>Ywd嘉泰姆 | 工作点</span>Ywd嘉泰姆 Bop（GS）</span>Ywd嘉泰姆 | 释放点Brp （GS）</span>Ywd嘉泰姆 | 输入电</span>Ywd嘉泰姆 压范围VYwd嘉泰姆 | 静态电Ywd嘉泰姆 流（ uA）</span>Ywd嘉泰姆 | 工作频率Ywd嘉泰姆 （Hz）</span>Ywd嘉泰姆 | 特征Ywd嘉泰姆 | 封装Ywd嘉泰姆 |
CXHA3151Ywd嘉泰姆 | ±30Ywd嘉泰姆 | ±20Ywd嘉泰姆 | 1.8~5.5Ywd嘉泰姆 | 2.5@Vcc=2.7VYwd嘉泰姆 | 5Ywd嘉泰姆 | MicroPower/Opendrain outputYwd嘉泰姆 | 3Pin-SIP/SOT23-3-3Ywd嘉泰姆 |
CXHA3152Ywd嘉泰姆 | ±30Ywd嘉泰姆 | ±20Ywd嘉泰姆 | 1.8~5.5Ywd嘉泰姆 | 2.5@Vcc=2.7VYwd嘉泰姆 | 5Ywd嘉泰姆 | MicroPower/Opendrain outputYwd嘉泰姆 | 3Pin-SIPYwd嘉泰姆 |
CXHA3153Ywd嘉泰姆 | ±35Ywd嘉泰姆 | ±25Ywd嘉泰姆 | 1.8~5.5Ywd嘉泰姆 | 5.0@Vcc=2.7VYwd嘉泰姆 | 16Ywd嘉泰姆 | Fast ResponseYwd嘉泰姆 | 3Pin-SIP/SOT23-3-3Ywd嘉泰姆 |
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