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A1381EUATI-T PDF预览

A1381EUATI-T

更新时间: 2024-02-07 13:52:54
品牌 Logo 应用领域
急速微 - ALLEGRO 传感器
页数 文件大小 规格书
18页 404K
描述
Programmable Linear Hall Effect Sensors with Analog Output Available in a Miniature Thin Profile Surface Mount Package

A1381EUATI-T 技术参数

是否Rohs认证:符合生命周期:Obsolete
包装说明:SIP3,.03,50Reach Compliance Code:compliant
风险等级:5.84Is Samacsys:N
JESD-609代码:e3安装特点:THROUGH HOLE MOUNT
端子数量:3最大工作电流:8 mA
最高工作温度:150 °C最低工作温度:-40 °C
输出:SINGLE-ENDED输出电路类型:SINGLE-ENDED
封装主体材料:PLASTIC/EPOXY封装等效代码:SIP3,.03,50
电源:5 V子类别:Other Sensors
表面贴装:NO技术:BICMOS
端子面层:Matte Tin (Sn)Base Number Matches:1

A1381EUATI-T 数据手册

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A1381, A1382,  
A1383, and A1384  
Programmable Linear Hall Effect Sensors with Analog Output  
Available in a Miniature Thin Profile Surface Mount Package  
OPERATING CHARACTERISTICS (continued), valid over full operating temperature range,TA; CBYPASS= 0.1 μF, VCC = 5 V, unless otherwise specified  
Characteristic  
ERROR COMPONENTS  
Linearity Sensitivity Error  
Symmetry Sensitivity Error  
Symbol  
Test Conditions  
Min.  
Typ.  
Max.  
Units  
LinERR  
±1.5  
±1.5  
%
%
SymERR  
Ratiometry Quiescent Voltage  
Output Error13  
RatERRVOUT(Q)  
±1.5  
%
Ratiometry Sensitivity Error13  
Ratiometry Clamp Error14  
DRIFT CHARACTERISTICS  
RatERRSens  
RatERRCLP  
±1.5  
±1.5  
%
%
TA = 25°C  
A1381  
A1382  
A1383  
A1384  
±60  
±50  
±40  
±40  
mV  
mV  
mV  
mV  
Quiescent Voltage Output Drift  
Through Temperature Range  
VOUT(Q)  
TA = 150°C  
Sensitivity Drift Through  
Temperature Range15  
SensTC  
±3  
±2  
%
%
Sensitivity Drift Due to Package  
Hysteresis1  
SensPKG  
TA = 25°C; after temperature cycling  
1See Characteristic Definitions section.  
2fC varies up to approximately ± 20% over the full operating ambient temperature range, TA, and process.  
3Unit of measure (phase degrees) in reference to the magnetic input signal.  
4Sens, VOUT(Q), VCLP(LOW) , and VCLP(HIGH) scale with VCC due to ratiometry.  
5Raw device characteristic values before any programming.  
6Programmed at 150°C and calculated relative to 25°C.  
7VOUT(Q)(max) is the value available with all programming fuses blown (maximum programming code set). The VOUT(Q) range is the total range from  
VOUT(Q)init up to and including VOUT(Q)(max). See Characteristic Definitions section.  
8Step size is larger than required, in order to provide for manufacturing spread. See Characteristic Definitions section.  
9Non-ideal behavior in the programming DAC can cause the step size at each significant bit rollover code to be greater than twice the maximum  
specified value of StepVOUT(Q), StepSENS , or StepTCSENS  
.
10Overall programming value accuracy. See Characteristic Definitions section.  
11Sens(max) is the value available with all programming fuses blown (maximum programming code set). Sens range is the total range from Sensinit up  
to and including Sens(max). See Characteristic Definitions section.  
12Default polarity is for VOUT voltage to increase with a positive (south polarity) field applied to the branded face of the device.  
13Percent change from actual value at VCC = 5 V, for a given temperature, over the guaranteed supply voltage operating range.  
14Percent change from actual value at VCC = 5 V, TA = 25°C, over the guaranteed supply voltage operating range.  
15Sensitivity drift from expected value at TA after programming TCSENS. See Characteristic Definitions section.  
Allegro MicroSystems, Inc.  
5
115 Northeast Cutoff, Box 15036  
Worcester, Massachusetts 01615-0036 (508) 853-5000  
www.allegromicro.com  

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