參數(shù)資料
型號(hào): A1242LUA-I1-T
元件分類: 磁阻傳感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, -8-8mT, RECTANGULAR, THROUGH HOLE MOUNT
封裝: LEAD FREE, SIP-3
文件頁(yè)數(shù): 8/12頁(yè)
文件大小: 296K
代理商: A1242LUA-I1-T
Two-Wire Chopper-Stabilized Hall Effect Latch
A1242
4
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
RθJA
Package LH, minimum-K PCB (single layer, single-sided with
copper limited to solder pads)
228
C/W
Package LH, low-K PCB (single layer, double-sided with
0.926 in2 copper area)
110
C/W
Package UA, minimum-K PCB (single layer, single-sided with
copper limited to solder pads)
165
C/W
*Additional information available on the Allegro Web site.
Power Derating Curve
TJ(max) = 165°C; ICC = ICC(max)
2
3
4
5
6
7
8
9
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
Temperature (°C)
M
ax
im
u
m
A
llo
wa
b
le
V
CC
(V
)
Minimum-K PCB, Package UA
(R JA = 165 °C/W)
Minimum-K PCB, Package LH
(R JA = 228 °C/W)
VCC(max)
VCC(min)
Low-K PCB, Package LH
(R JA = 110 °C/W)
Power Dissipation versus Ambient Temperature
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 (°C)
P
o
w
er
D
is
sipa
tion,
P
D
(m
W
)
Low-K PCB, Package LH
(R JA = 110 °C/W)
Min-K PCB, Package LH
(R JA = 228 °C/W)
Min-K PCB, Package UA
(R JA = 165 °C/W)
相關(guān)PDF資料
PDF描述
A1242ELHLT-I1-T MAGNETIC FIELD SENSOR-HALL EFFECT, -8-8mT, RECTANGULAR, SURFACE MOUNT
A1242LLHLT-I1-T MAGNETIC FIELD SENSOR-HALL EFFECT, -8-8mT, RECTANGULAR, SURFACE MOUNT
A1244LLHLX-I1-T MAGNETIC FIELD SENSOR-HALL EFFECT, -8-8mT, RECTANGULAR, SURFACE MOUNT
A1244LUA-I1-T MAGNETIC FIELD SENSOR-HALL EFFECT, -8-8mT, RECTANGULAR, THROUGH HOLE MOUNT
A1321LUA MAGNETIC FIELD SENSOR-HALL EFFECT, 10mT, 0.20-4.70V, RECTANGULAR, THROUGH HOLE MOUNT
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