A1262：2D，双通道，超敏霍尔效应闩锁

Allegro-4-Pin-SIP-K-and-5-Pin-SOT23W-LH-Packages

A1262 Datasheet

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Description & Top Features
Availability
Packaging
Insights

Description

A1262是两个通道,自锁采用霍尔ensor IC that features both vertical and planar Hall elements. The vertical and planar Hall elements feature sensing axes that are orthogonal to one another and provide 90° of phase separation for ring magnets that is inherently independent of magnet pole spacing and air gap.

A1262的2D架构通过在非常小的占地面积中提供正交输出信号来简化电机和磁性编码器的设计。A1262输出允许确定旋转环磁体的速度和方向。

A1262有两个传感选项可用，允许最终系统磁性设计的灵活性。两种选项都采用平面厅板，对垂直于包装（Z）垂直的磁场敏感。两种套件中的垂直霍尔板取向（X或Y）的两个选项提供了系统设计和磁铁的灵活性，以传感器放置。

在一个硅芯片上，A1262包括：电压调节器，反向电池保护，两个霍尔板（一个平面和一个垂直），多路复用器，小信号放大器，斩波器稳定，施密特触发和两个短路保护开漏输出可连续吸收高达20 mA。

The A1262 is available in two temperature ranges: –40°C to 85°C (E temperature range option) or –40°C to 150°C (L temperature range option).

The A1262 is available in a 5-pin SOT23W surface-mount package (LH) and a 4 pin SIP package (K). Each is offered in two options for a variety of magnet to sensor orientations. The packages are RoHS compliant and lead (Pb) free, with 100% matte-tin leadframe plating.

顶级特色

通过平面和垂直霍尔元素的2D磁感测
- Quadrature outputs
- 通道之间的90°相分离
双通道输出允许与垂直大厅一起独立地使用Z轴平面厅：
- Y-axis (default option)
- X轴（带-X选项）
High sensitivity, BOP typically 17 G
汽车grade
- AEC-Q100合格用于汽车应用（L温度范围选项）亚博尊贵会员
- Output short-circuit protection
- 抵抗身体压力
- 反向电池保护
- 卓越的温度稳定性
- 供电电压齐纳夹
小尺寸

零件号Specifications and Availability

零件号	Package Type	Temperature	rohs. 遵守	Part Composition / rohs数据	Samples	检查Stock
A1262ELHLT-T	5-lead SOT	-40°C至85°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262ELHLT-X-T	5-lead SOT	-40°C至85°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262ELHLX-T.	5-lead SOT	-40°C至85°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262ELHLX-X-T	5-lead SOT	-40°C至85°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262LK-Y-T	4引线啜饮	-40°C至150°C	--	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262LLHLT-T	5-lead SOT	-40°C至150°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262LLHLT-X-T	5-lead SOT	-40°C至150°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262LLHLX-T.	5-lead SOT	-40°C至150°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock
A1262LLHLX-X-T	5-lead SOT	-40°C至150°C	是	查看数据	联系你当地销售代表	检查 Distributor Stock

Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of Allegro’s product can reasonably be expected to cause bodily harm.

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