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
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[ CXFA3115 ]"
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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 |
