目录
产品概述 返回TOP8m0嘉泰姆
The CXHA3144 series is an integrated Hall Effect
position 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 north 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TOP8m0嘉泰姆
Hall effect Switch Sensor 8m0嘉泰姆
Wide operating voltage
range :3.5V~35V 8m0嘉泰姆
Open Collector Pre-Driver 8m0嘉泰姆
Maximum output sink current: 50mA 8m0嘉泰姆
Operating Temperature:-40℃~+125℃ 8m0嘉泰姆
Package：SOT23-3L 8m0嘉泰姆
N-pole induction8m0嘉泰姆
应用范围 返回TOP8m0嘉泰姆
Rotor Position Sensing 8m0嘉泰姆
Current Switch 8m0嘉泰姆
Brush-less DC Motor 8m0嘉泰姆
Revolution counting 8m0嘉泰姆
Encoder 8m0嘉泰姆
RPM Detection 8m0嘉泰姆
Brush-less DC Fan 8m0嘉泰姆
Speed measurement8m0嘉泰姆
技术规格书（产品PDF) 返回TOP 8m0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TOP8m0嘉泰姆
8m0嘉泰姆
电路原理图 返回TOP8m0嘉泰姆
8m0嘉泰姆
8m0嘉泰姆
8m0嘉泰姆
开关型霍尔8m0嘉泰姆 |
产品系列名</span>8m0嘉泰姆 | 工作点</span>8m0嘉泰姆 Bop（GS）</span>8m0嘉泰姆 | 释放点</span>8m0嘉泰姆 Brp（GS）</span>8m0嘉泰姆 | 迟滞窗</span>8m0嘉泰姆 口GS8m0嘉泰姆 | 输出电</span>8m0嘉泰姆 压范围(V)8m0嘉泰姆 | 输出电</span>8m0嘉泰姆 流mA8m0嘉泰姆 | 工作温度8m0嘉泰姆 | 封装形式8m0嘉泰姆 |
CXHA31448m0嘉泰姆 | -1108m0嘉泰姆 | -758m0嘉泰姆 | 358m0嘉泰姆 | 3.8～308m0嘉泰姆 | 508m0嘉泰姆 | -40～858m0嘉泰姆 | SOT23-38m0嘉泰姆 |
CXHA31458m0嘉泰姆 | 1108m0嘉泰姆 | 758m0嘉泰姆 | 358m0嘉泰姆 | 3.8～308m0嘉泰姆 | 508m0嘉泰姆 | -40～858m0嘉泰姆 | TO92S8m0嘉泰姆 |
CXHA31468m0嘉泰姆 | 1058m0嘉泰姆 | 608m0嘉泰姆 | 458m0嘉泰姆 | 3.8～308m0嘉泰姆 | 208m0嘉泰姆 | -40～858m0嘉泰姆 | TO92S/弯角编带8m0嘉泰姆 |
双极型霍尔</span>8m0嘉泰姆 |
产品系列名</span>8m0嘉泰姆 | 工作点</span>8m0嘉泰姆 Bop（GS）</span>8m0嘉泰姆 | 释放点</span>8m0嘉泰姆 Brp（GS）</span>8m0嘉泰姆 | 迟滞窗</span>8m0嘉泰姆 口 GS8m0嘉泰姆 | 输出电</span>8m0嘉泰姆 压范围(V)8m0嘉泰姆 | 输出电</span>8m0嘉泰姆 流 mA8m0嘉泰姆 | 工作温度8m0嘉泰姆 | 封装形式8m0嘉泰姆 |
CXHA31478m0嘉泰姆 | 508m0嘉泰姆 | -508m0嘉泰姆 | 1008m0嘉泰姆 | 3.8～358m0嘉泰姆 | 508m0嘉泰姆 | -40～1258m0嘉泰姆 | TO92S8m0嘉泰姆 |
CXHA31488m0嘉泰姆 | 458m0嘉泰姆 | -458m0嘉泰姆 | 908m0嘉泰姆 | 3.8～358m0嘉泰姆 | 408m0嘉泰姆 | -40～1258m0嘉泰姆 | TO92S8m0嘉泰姆 |
线性霍尔</span>8m0嘉泰姆 |
产品系列名</span>8m0嘉泰姆 | 输入电</span>8m0嘉泰姆 压范围（V）</span>8m0嘉泰姆 | 输出电压 8m0嘉泰姆 （V）</span>8m0嘉泰姆 | 灵敏度</span>8m0嘉泰姆 mv/GS8m0嘉泰姆 | 输出电压(V)8m0嘉泰姆 | 工作温度8m0嘉泰姆 | 特征8m0嘉泰姆 | 封装形式8m0嘉泰姆 |
CXHA31498m0嘉泰姆 | 4.5～5.58m0嘉泰姆 | 1/2VCC8m0嘉泰姆 | 5~308m0嘉泰姆 | 0.5~4.58m0嘉泰姆 | -40～858m0嘉泰姆 | 高精度高速可编程霍尔8m0嘉泰姆 | TO92S8m0嘉泰姆 |
CXHA31508m0嘉泰姆 | 2.3～6.58m0嘉泰姆 | 2.58m0嘉泰姆 | 1.88m0嘉泰姆 | 0.9~4.28m0嘉泰姆 | -40～858m0嘉泰姆 | 低成本</span>8m0嘉泰姆 | TO92S8m0嘉泰姆 |
全极型霍尔</span>8m0嘉泰姆 |
产品系列名</span>8m0嘉泰姆 | 工作点</span>8m0嘉泰姆 Bop（GS）</span>8m0嘉泰姆 | 释放点Brp （GS）</span>8m0嘉泰姆 | 输入电</span>8m0嘉泰姆 压范围V8m0嘉泰姆 | 静态电8m0嘉泰姆 流（ uA）</span>8m0嘉泰姆 | 工作频率8m0嘉泰姆 （Hz）</span>8m0嘉泰姆 | 特征8m0嘉泰姆 | 封装8m0嘉泰姆 |
CXHA31518m0嘉泰姆 | ±308m0嘉泰姆 | ±208m0嘉泰姆 | 1.8~5.58m0嘉泰姆 | 2.5@Vcc=2.7V8m0嘉泰姆 | 58m0嘉泰姆 | MicroPower/Opendrain output8m0嘉泰姆 | 3Pin-SIP/SOT23-3-38m0嘉泰姆 |
CXHA31528m0嘉泰姆 | ±308m0嘉泰姆 | ±208m0嘉泰姆 | 1.8~5.58m0嘉泰姆 | 2.5@Vcc=2.7V8m0嘉泰姆 | 58m0嘉泰姆 | MicroPower/Opendrain output8m0嘉泰姆 | 3Pin-SIP8m0嘉泰姆 |
CXHA31538m0嘉泰姆 | ±358m0嘉泰姆 | ±258m0嘉泰姆 | 1.8~5.58m0嘉泰姆 | 5.0@Vcc=2.7V8m0嘉泰姆 | 168m0嘉泰姆 | Fast Response8m0嘉泰姆 | 3Pin-SIP/SOT23-3-38m0嘉泰姆 |
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