参数资料
型号: A1211LLHLT-T
厂商: Allegro Microsystems Inc
文件页数: 5/14页
文件大小: 286K
描述: IC LATCH HALL EFFECT SOT23W
标准包装: 1
传感范围: 180G 跳闸,-180G 释放
类型: 双极卡锁
电源电压: 3.8 V ~ 24 V
电流 - 电源: 7.5mA
电流 - 输出(最大): 25mA
输出类型: 数字式,开漏极
工作温度: -40°C ~ 150°C
封装/外壳: SOT-23W
供应商设备封装: SOT-23W
包装: 标准包装
其它名称: 620-1015-6
Continuous-Time Latch Family
A1210, A1211,
A1212, A1213,
and A1214 
5
Allegro MicroSystems, LLC
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, on single layer, single-sided PCB with copper
limited to solder pads
228  篊/W
Package LH, on single layer, double-sided PCB with 0.926 in
2
 
copper area
110  篊/W
Package UA on single layer, single-sided PCB with copper
limited to solder pads
165  篊/W
6
7
8
9
2
3
4
5
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
20   40   60   80   100   120   140   160   180
T
J(max)
= 165篊; I
CC
 =  I
CC(max)
Power Derating Curve
(R
窲A 
= 228 篊/W)
Minimum-K PCB, Package LH
(R
窲A 
= 110 篊/W)
Low-K PCB, Package LH
(R
窲A 
= 165 篊/W)
Minimum-K 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
?/DIV>
J
A
 
=
 1
6
5
 ?/DIV>
C
/
W
)
M
i
n
i
m
u
m
-
K
 
P
C
B
,
P
a
c
k
a
g
e
 
U
A
(
R
?/DIV>
JA
 
=
 
2
2
8
 
?/DIV>
C
/
W
)
M
i
n
im
u
m
-K
 P
C
B
,
P
a
c
k
a
g
e
 L
H
(
R
?/DIV>
J
A
 =
 
1
1
0
 
?/DIV>
C
/
W
)
L
o
w
-
K
 
P
C
B
,
 
P
a
c
k
a
g
e
 
L
H
110
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