参数资料
型号: A1323LUA-T
厂商: Allegro Microsystems Inc
文件页数: 10/13页
文件大小: 482K
描述: IC SENSOR HALL EFFECT 3-SIP
产品培训模块: Current Sensor
标准包装: 500
传感范围: 2.375mV/G ~ 2.625mV/G
类型: 线性 - 比率型
电源电压: 4.5 V ~ 5.5 V
电流 - 电源: 8mA
电流 - 输出(最大): 10mA
输出类型: 数字式,开漏极
特点: 高灵敏度
工作温度: -40°C ~ 150°C
封装/外壳: 3-SIP
供应商设备封装: 3-SIP
包装: 散装
其它名称: 620-1028
Ratiometric Linear Hall Effect Sensor ICs
for High-Temperature Operation
A1321, A1322,
and A1323 
9
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Characteristic
Symbol
Test Conditions*
Value Units
Package Thermal Resistance
R
窲A
Package LH, 1-layer PCB with copper limited to solder pads
228  篊/W
Package LH, 2-layer PCB with 0.463 in.
2
 of copper area each side
connected by thermal vias
110  篊/W
Package UA, 1-layer PCB with copper limited to solder pads
165  篊/W
*Additional thermal information available on Allegro website.
6
5
4
3
2
1
0
20   40   60   80   100   120   140   160   180
Temperature (篊)
Power Derating Curve
(R
JA 
= 228 篊/W)
1-layer PCB, Package LH
(R
JA 
= 110 篊/W)
2-layer PCB, Package LH
(R
JA 
= 165 篊/W)
1-layer PCB, Package UA
V
CC(min)
V
CC(max)
0
100
200
300
400
500
600
700
800
900
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
20  40  60  80  100  120  140  160  180
Temperature (癈)
Power Dissipation versus Ambient Temperature
(
R
J
A
 
=
 1
6
5
 
?/DIV>
C
/
W
)
1
-
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y
e
r
 
P
C
B
,
 
P
a
c
k
a
g
e
 
U
A
(
R
JA
 
=
 
2
2
8
 ?/DIV>
C
/W
)
1
-l
a
y
e
r
P
C
B
,
P
a
c
k
a
g
e
 L
H
(
R
J
A
 =
 
1
1
0
 
?/DIV>
C
/
W
)
2
-
l
a
y
e
r
 
P
C
B
,
 
P
a
c
k
a
g
e
 
L
H
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