5秒后页面跳转
A1222LLHLT-T PDF预览

A1222LLHLT-T

更新时间: 2024-01-13 02:13:43
品牌 Logo 应用领域
急速微 - ALLEGRO 传感器换能器磁场传感器信息通信管理
页数 文件大小 规格书
13页 281K
描述
Chopper Stabilized Precision Hall Effect Latches

A1222LLHLT-T 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:SIP3,.03,50
Reach Compliance Code:compliant风险等级:1.68
Is Samacsys:N其他特性:REVERSE BATTERY PROTECTION, SHORT-CIRCUIT PROTECTION
主体宽度:1.52 mm主体高度:5.26 mm
主体长度或直径:4.09 mm滞后:22 mT
JESD-609代码:e3最大磁场范围:15 mT
最小磁场范围:-15 mT安装特点:THROUGH HOLE MOUNT
端子数量:3最大工作电流:4 mA
最高工作温度:150 °C最低工作温度:-40 °C
输出电路类型:SINGLE-ENDED最大输出电流:25 mA
输出范围:30-60mA输出类型:ANALOG CURRENT
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.03,50
封装形状/形式:RECTANGULAR电源:3/24 V
传感器/换能器类型:MAGNETIC FIELD SENSOR,HALL EFFECT子类别:Other Sensors/Transducers
最大供电电压:24 V最小供电电压:3 V
表面贴装:NO技术:BICMOS
端子面层:Matte Tin (Sn)端接类型:SOLDER
Base Number Matches:1

A1222LLHLT-T 数据手册

 浏览型号A1222LLHLT-T的Datasheet PDF文件第2页浏览型号A1222LLHLT-T的Datasheet PDF文件第3页浏览型号A1222LLHLT-T的Datasheet PDF文件第4页浏览型号A1222LLHLT-T的Datasheet PDF文件第5页浏览型号A1222LLHLT-T的Datasheet PDF文件第6页浏览型号A1222LLHLT-T的Datasheet PDF文件第7页 
A1220, A1221, and A1222  
Chopper Stabilized Precision Hall Effect Latches  
Features and Benefits  
Description  
Symmetrical latch switchpoints  
Resistant to physical stress  
Superior temperature stability  
Output short-circuit protection  
Operation from unregulated supply down to 3 V  
Reverse battery protection  
The A1220, A1221, and A1222 Hall-effect sensor ICs are  
extremely temperature-stable and stress-resistant devices  
especiallysuitedforoperationoverextendedtemperatureranges  
to 150°C. Superior high-temperature performance is made  
possiblethroughdynamicoffsetcancellation,whichreducesthe  
residualoffsetvoltagenormallycausedbydeviceovermolding,  
temperature dependencies, and thermal stress. Each device  
includesonasinglesiliconchipavoltageregulator,Hall-voltage  
generator,small-signalamplifier,chopperstabilization,Schmitt  
trigger, and a short-circuit protected open-collector output to  
sink up to 25 mA. A south pole of sufficient strength turns the  
output on. A north pole of sufficient strength is necessary to  
turn the output off.  
Solid-state reliability  
Small package sizes  
Packages:  
An onboard regulator permits operation with supply voltages  
of 3 to 24 V. The advantage of operating down to 3 V is that  
the device can be used in 3-V applications or with additional  
external resistance in series with the supply pin for greater  
protection against high voltage transient events.  
Two package styles provide magnetically optimized packages  
for most applications. Package type LH is a modified 3-pin  
SOT23WsurfacemountpackagewhileUAisathree-pinultra-  
mini SIP for through hole mounting. Both packages are lead  
(Pb) free, with 100% matte tin plated leadframes.  
3-pin SOT23W (suffix LH)  
3-pin SIP (suffix UA)  
Not to scale  
Functional Block Diagram  
VCC  
Regulator  
To All Subcircuits  
VOUT  
Low-Pass  
Filter  
Amp  
Control  
Current Limit  
GND  
A1220-DS, Rev. 8  

与A1222LLHLT-T相关器件

型号 品牌 描述 获取价格 数据表
A1222LLHLX-T ALLEGRO Chopper Stabilized Precision Hall Effect Latches

获取价格

A1222LLHLX-T2 ALLEGRO Chopper Stabilized Precision Hall Effect Latches

获取价格

A1222LUA-T ALLEGRO Chopper Stabilized Precision Hall Effect Latches

获取价格

A1223 ALLEGRO Chopper Stabilized Precision Hall Effect Latches

获取价格

A1223ELHLT-T ALLEGRO Chopper Stabilized Precision Hall Effect Latches

获取价格

A1223ELHLX-T ALLEGRO Hall Effect Sensor, -18mT Min, 18mT Max, 30-60mA, Rectangular, Surface Mount, SOT-23W, 3 P

获取价格