CXFA3115是采用混合信号CMOS技术设计的霍尔效应锁存器。它非常适合用于汽车、工业和消费者的应用。通过动态补偿消除可以获得优异的高温性能，从而降低通常由器件二次成型、温度依赖性和热应力引起的残余补偿电压。该装置集成了电压调节器、霍尔电压发生器、小信号放大器、斩波器稳定、施密特触发器，直接由输出驱动。一个集成的电压调节器允许在3.5V到24V的电源电压下工作。CXFA3115有to-92S-3和SOT-23-3两种封装，它们都是为大多数应用而优化的。
工作电压范围从3.5到24伏
对称开关点
卓越的温度稳定性
斩波稳定放大器级
紧凑型
内置上拉电阻器
ESD额定值：3500V（人体模型）
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[ CXFA3115 ]
目录
7.相关产品
产品概述 返回TOP
The CXFA3115 is a Hall-effect latch designed in mixed signal CMOS technology. It is quite suitable for use in automotive, industrial and consumer applications. Superior high-temperature performance is made possible through dynamic offset cancellation, which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress. The device integrates a voltage regulator, Hall-voltage generator, small-signal amplifier, chopper stabilization, Schmitt trigger, and is directly drivable by the output. An integrated voltage regulator permits operation with supply voltage from 3.5V to 24V. The CXFA3115 is available in TO-92S-3 and SOT-23-3 packages, which are optimized for most applications.
产品特点 返回TOP
Wide Operating Voltage Range from 3.5 to 24V
Symmetrical Switch Points
Superior Temperature Stability
Chopper-stabilized Amplifier Stage
Compact Size
Built-in Pull-up Resistor
ESD Rating: 3500V (Human Body Model)
应用范围 返回TOP
Brushless DC Motor Commutation
Speed Detection
Revolution Counting
Solid-state Switch
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产品封装图 返回TOP
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电路原理图 返回TOP
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| 霍尔IC | ||||||||
| Part | Operating | Supply | BOP(GS) | BRP(GS) | Output | OutputType | Operating | Package |
| number | Voltage（V） | Current(mA) | Temperature(℃) | |||||
| CXFA3115 | 3.5-24 | 3 | 25 | 25 | Latch | Pull-up | -145 | TO-92S-3/SOT-23-3 |
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