产品介绍
MLX92221 是采用混合信号亚微米 CMOS 工艺设计的第二代出厂可编程霍尔效应锁存器。
该器件将稳压器、采用先进偏移消除系统的霍尔效应传感器、可编程数字逻辑和灌电流配置的输出驱动器全部集成在单一封装中。
MLX92221 属于出厂可编程器件，可根据应用工程开发确定的目标值配置以下多种参数：
- Bop
- Brp
- 磁滞
- 温度补偿
- 有效磁极
- 输出极性
特性和优势
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工作电压范围宽达 2.7 V 至 24 V
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超宽范围的磁灵敏度
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斩波稳定放大器级
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可编程负温度系数
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反向电源电压保护
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欠压锁定保护
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热保护
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高 ESD 等级/卓越的 EMC 性能
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符合绿色环保标准的薄型 SOT23 3 引脚封装
- 出厂可编程磁性开关阈值（Bop、Hyst、TC）
文档和工具
技术洞见
Videos
Magnetic Latch Switch: Experience matters
25+ years in Latch & Switch has given Melexis a unique view of market needs. Decisions taken in 1993 to focus on CMOS technology and TSOT packaging are just as valid today as they were then.
Lateral sensing with integrated IMC for DC/BLDC motor applications
As brushless DC (BLDC) motors become an increasingly popular choice for many applications including blowers, cooling fans and pumps, more sophisticated control is required. By integrating an IMC into products, such as the MLX92211 IC, surface mount sensing is available, thereby simplifying the production process and reducing the space required.
