目录
产品概述 返回TOPTbk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TOPTbk嘉泰姆
Hall effect Switch Tbk嘉泰姆
Wide operating voltage
range :3.5V~38V Tbk嘉泰姆
Open Collector Pre-Driver Tbk嘉泰姆
Maximum output sink current: 50mA Tbk嘉泰姆
Operating Temperature:-40℃~+125℃ Tbk嘉泰姆
Package:SOT-23 TO92STbk嘉泰姆
应用范围 返回TOPTbk嘉泰姆
Rotor Position Sensing Tbk嘉泰姆
Current Switch Tbk嘉泰姆
Brush-less DC Motor Tbk嘉泰姆
Revolution counting Tbk嘉泰姆
Encoder Tbk嘉泰姆
RPM Detection Tbk嘉泰姆
Brush-less DC Fan Tbk嘉泰姆
Speed measurementTbk嘉泰姆
技术规格书(产品PDF) 返回TOP Tbk嘉泰姆
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产品封装图 返回TOPTbk嘉泰姆
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电路原理图 返回TOPTbk嘉泰姆
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开关型霍尔Tbk嘉泰姆 |
产品系列名</span>Tbk嘉泰姆 | 工作点</span>Tbk嘉泰姆 Bop(GS)</span>Tbk嘉泰姆 | 释放点</span>Tbk嘉泰姆 Brp(GS)</span>Tbk嘉泰姆 | 迟滞窗</span>Tbk嘉泰姆 口GSTbk嘉泰姆 | 输出电</span>Tbk嘉泰姆 压范围(V)Tbk嘉泰姆 | 输出电</span>Tbk嘉泰姆 流mATbk嘉泰姆 | 工作温度Tbk嘉泰姆 | 封装形式Tbk嘉泰姆 |
CXHA3144Tbk嘉泰姆 | -110Tbk嘉泰姆 | -75Tbk嘉泰姆 | 35Tbk嘉泰姆 | 3.8~30Tbk嘉泰姆 | 50Tbk嘉泰姆 | -40~85Tbk嘉泰姆 | SOT23-3Tbk嘉泰姆 |
CXHA3145Tbk嘉泰姆 | 110Tbk嘉泰姆 | 75Tbk嘉泰姆 | 35Tbk嘉泰姆 | 3.8~30Tbk嘉泰姆 | 50Tbk嘉泰姆 | -40~85Tbk嘉泰姆 | TO92STbk嘉泰姆 |
CXHA3146Tbk嘉泰姆 | 105Tbk嘉泰姆 | 60Tbk嘉泰姆 | 45Tbk嘉泰姆 | 3.8~30Tbk嘉泰姆 | 20Tbk嘉泰姆 | -40~85Tbk嘉泰姆 | TO92S/弯角编带Tbk嘉泰姆 |
双极型霍尔</span>Tbk嘉泰姆 |
产品系列名</span>Tbk嘉泰姆 | 工作点</span>Tbk嘉泰姆 Bop(GS)</span>Tbk嘉泰姆 | 释放点</span>Tbk嘉泰姆 Brp(GS)</span>Tbk嘉泰姆 | 迟滞窗</span>Tbk嘉泰姆 口 GSTbk嘉泰姆 | 输出电</span>Tbk嘉泰姆 压范围(V)Tbk嘉泰姆 | 输出电</span>Tbk嘉泰姆 流 mATbk嘉泰姆 | 工作温度Tbk嘉泰姆 | 封装形式Tbk嘉泰姆 |
CXHA3147Tbk嘉泰姆 | 50Tbk嘉泰姆 | -50Tbk嘉泰姆 | 100Tbk嘉泰姆 | 3.8~35Tbk嘉泰姆 | 50Tbk嘉泰姆 | -40~125Tbk嘉泰姆 | TO92STbk嘉泰姆 |
CXHA3148Tbk嘉泰姆 | 45Tbk嘉泰姆 | -45Tbk嘉泰姆 | 90Tbk嘉泰姆 | 3.8~35Tbk嘉泰姆 | 40Tbk嘉泰姆 | -40~125Tbk嘉泰姆 | TO92STbk嘉泰姆 |
线性霍尔</span>Tbk嘉泰姆 |
产品系列名</span>Tbk嘉泰姆 | 输入电</span>Tbk嘉泰姆 压范围(V)</span>Tbk嘉泰姆 | 输出电压 Tbk嘉泰姆 (V)</span>Tbk嘉泰姆 | 灵敏度</span>Tbk嘉泰姆 mv/GSTbk嘉泰姆 | 输出电压(V)Tbk嘉泰姆 | 工作温度Tbk嘉泰姆 | 特征Tbk嘉泰姆 | 封装形式Tbk嘉泰姆 |
CXHA3149Tbk嘉泰姆 | 4.5~5.5Tbk嘉泰姆 | 1/2VCCTbk嘉泰姆 | 5~30Tbk嘉泰姆 | 0.5~4.5Tbk嘉泰姆 | -40~85Tbk嘉泰姆 | 高精度高速可编程霍尔Tbk嘉泰姆 | TO92STbk嘉泰姆 |
CXHA3150Tbk嘉泰姆 | 2.3~6.5Tbk嘉泰姆 | 2.5Tbk嘉泰姆 | 1.8Tbk嘉泰姆 | 0.9~4.2Tbk嘉泰姆 | -40~85Tbk嘉泰姆 | 低成本</span>Tbk嘉泰姆 | TO92STbk嘉泰姆 |
全极型霍尔</span>Tbk嘉泰姆 |
产品系列名</span>Tbk嘉泰姆 | 工作点</span>Tbk嘉泰姆 Bop(GS)</span>Tbk嘉泰姆 | 释放点Brp (GS)</span>Tbk嘉泰姆 | 输入电</span>Tbk嘉泰姆 压范围VTbk嘉泰姆 | 静态电Tbk嘉泰姆 流( uA)</span>Tbk嘉泰姆 | 工作频率Tbk嘉泰姆 (Hz)</span>Tbk嘉泰姆 | 特征Tbk嘉泰姆 | 封装Tbk嘉泰姆 |
CXHA3151Tbk嘉泰姆 | ±30Tbk嘉泰姆 | ±20Tbk嘉泰姆 | 1.8~5.5Tbk嘉泰姆 | 2.5@Vcc=2.7VTbk嘉泰姆 | 5Tbk嘉泰姆 | MicroPower/Opendrain outputTbk嘉泰姆 | 3Pin-SIP/SOT23-3-3Tbk嘉泰姆 |
CXHA3152Tbk嘉泰姆 | ±30Tbk嘉泰姆 | ±20Tbk嘉泰姆 | 1.8~5.5Tbk嘉泰姆 | 2.5@Vcc=2.7VTbk嘉泰姆 | 5Tbk嘉泰姆 | MicroPower/Opendrain outputTbk嘉泰姆 | 3Pin-SIPTbk嘉泰姆 |
CXHA3153Tbk嘉泰姆 | ±35Tbk嘉泰姆 | ±25Tbk嘉泰姆 | 1.8~5.5Tbk嘉泰姆 | 5.0@Vcc=2.7VTbk嘉泰姆 | 16Tbk嘉泰姆 | Fast ResponseTbk嘉泰姆 | 3Pin-SIP/SOT23-3-3Tbk嘉泰姆 |
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