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A1323LUA-TL PDF预览

A1323LUA-TL

更新时间: 2024-02-13 22:54:46
品牌 Logo 应用领域
急速微 - ALLEGRO 传感器
页数 文件大小 规格书
9页 410K
描述
Hall Effect Sensor, 10mT Max, 0.20-4.70V, Rectangular, Through Hole Mount, SIP-3

A1323LUA-TL 技术参数

是否Rohs认证:不符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:5.89
Is Samacsys:N主体宽度:1.55 mm
主体高度:3.03 mm主体长度或直径:4.1 mm
外壳:PLASTICJESD-609代码:e0
线性度 (%):1 %最大磁场范围:10 mT
安装特点:THROUGH HOLE MOUNT最大工作电流:8 mA
最大输出电流:-1.5 mA输出范围:0.20-4.70V
输出类型:ANALOG VOLTAGE封装形状/形式:RECTANGULAR
电阻:1.5 Ω灵敏度(mV / G):2.5 mV/G
传感器/换能器类型:MAGNETIC FIELD SENSOR,HALL EFFECT表面贴装:NO
端子面层:Tin/Lead (Sn/Pb)端接类型:SOLDER
Base Number Matches:1

A1323LUA-TL 数据手册

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A1321/A1322/A1323  
Ratiometric Linear Hall Effect Sensor for High-Temperature Operation  
The A132X family of linear Hall-effect sensors are optimized, sensitive, and tem-  
perature-stable. These ratiometric Hall-effect sensors provide a voltage output that  
is proportional to the applied magnetic eld. The A132X family has a quiescent  
output voltage that is 50% of the supply voltage and output sensitivity options  
Package UA, 3-pin SIP  
of 2.5mV/G, 3.125mV/G, and 5mV/G. The features of this family of devices are  
ideal for use in the harsh environments found in automotive and industrial linear  
and rotary position sensing systems.  
1. VCC  
Each device has a BiCMOS monolithic circuit which integrates a Hall element,  
improved temperature-compensating circuitry to reduce the intrinsic sensitivity  
drift of the Hall element, a small-signal high-gain amplier, and a rail-to-rail low-  
impedance output stage.  
2. GND  
3. VOUT  
1
2
3
A proprietary dynamic offset cancellation technique, with an internal high-fre-  
quency clock, reduces the residual offset voltage normally caused by device  
overmolding, temperature dependencies, and thermal stress. The high frequency  
clock allows for a greater sampling rate, which results in higher accuracy and  
faster signal processing capability. This technique produces devices that have an  
extremely stable quiescent output voltage, are immune to mechanical stress, and  
have precise recoverability after temperature cycling. Having the Hall element  
and an amplier on a single chip minimizes many problems normally associated  
with low-level analog signals.  
Package LH, 3-pin Surface Mount  
1. VCC  
3
2. VOUT  
3. GND  
1
Output precision is obtained by internal gain and offset trim adjustments made at  
end-of-line during the manufacturing process.  
2
The A132X family is provided in a 3-pin single in-line package (UA) and a 3-pin  
surface mount package (LH).  
Features and Benets  
Temperature-stable quiescent output  
Improved sensitivity  
voltage  
4.5 to 5.5 V operation  
Immunity to mechanical stress  
Solid-state reliability  
ABSOLUTE MAXIMUM RATINGS  
Precise recoverability after temperature cycling  
Output voltage proportional to magnetic ux  
density  
Supply Voltage, VCC .......................................... 8 V*  
Reverse-Battery Voltage, VRCC.......................–0.1 V  
Reverse-Output Voltage, VROUT .....................–0.1 V  
Output Sink Current, IOUT ............................. 10 mA  
Operating Temperature  
Robust EMC protection  
Ratiometric rail-to-rail output  
Use the following complete part numbers when ordering:  
Ambient, TA, Range E..................–40ºC to 85ºC  
Ambient, TA, Range L................–40ºC to 150ºC  
Maximum Junction, TJ(max)........................165ºC  
Storage Temperature, TS ..................–65ºC to 170ºC  
Part Number  
A1321EUA  
A1321ELH  
A1321LUA  
A1321LLH  
A1322EUA  
A1322ELH  
A1322LUA  
A1322LLH  
A1323EUA  
A1323ELH  
A1323LUA  
A1323LLH  
Package  
SIP  
Surface Mount  
SIP  
Surface Mount  
SIP  
Surface Mount  
SIP  
Surface Mount  
SIP  
Surface Mount  
SIP  
Ambient  
Sensitivity, Typ.  
–40ºC to 85ºC  
5.000 mV/G  
–40ºC to 150ºC  
–40ºC to 85ºC  
–40ºC to 150ºC  
–40ºC to 85ºC  
–40ºC to 150ºC  
*Additional current draw may be observed at voltages  
above the minimum supply Zener clamp voltage, VZ(min)  
,
3.125 mV/G  
2.500 mV/G  
due to the Zener diode turning on.  
Surface Mount  
Allegro MicroSystems, Inc.  
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  
A1321-DS Rev. 3  

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