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參數(shù)資料
| 型號： | A1181EUA-T |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| 中文描述： | 敏感雙線現(xiàn)場可編程斬波穩(wěn)定單極霍爾效應(yīng)開關(guān) |
| 文件頁數(shù)： | 14/16頁 |
| 文件大?。?/td> | 356K |
| 代理商： | A1181EUA-T |
7
A1180-DS, Rev. 2
Worcester, Massachusetts 01615-0036 (508) 853-5000
115 Northeast Cutoff, Box 15036
www.allegromicro.com
Allegro MicroSystems, Inc.
Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall Effect Switches
A1180/81/82/83
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Characteristic
Symbol
Test Conditions*
Value Units
Package Thermal Resistance
RθJA
Package LH, 1-layer PCB with copper limited to solder pads
228
C/W
Package LH, 2-layer PCB with 0.463 in.2 of copper area each side
connected by thermal vias
110
C/W
Package UA, 1-layer PCB with copper limited to solder pads
165
C/W
*Additional thermal information available on Allegro Web site.
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9
2
3
4
5
10
11
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14
15
16
17
18
19
20
21
22
23
24
25
20
40
60
80
100
120
140
160
180
Temperature (C)
Maximum
Allowable
V
CC
(V)
Power Derating Curve
(RθJA = 228 C/W)
1-layer PCB, Package LH
(RθJA = 110 C/W)
2-layer PCB, Package LH
(RθJA = 165 C/W)
1-layer PCB, Package UA
VCC(min)
VCC(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 (°C)
P
o
w
e
r
D
is
s
ipa
ti
on
,
P
D
(m
W)
Power Dissipation versus Ambient Temperature
(R
θJA =
165
C/
W)
1-laye
r PCB,
Packag
e UA
(R
θJA = 22
8C/W
)
1-lay
erPCB,
Package
LH
(R
θJA
=
110
C/W)
2-layer
PCB,
Package
LH
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A1181LLHLT | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181LLHLT-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181LUA | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1181LUA-T | 制造商:ALLEGRO 制造商全稱:Allegro MicroSystems 功能描述:Sensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall-Effect Switches |
| A1182 | 制造商:Quick 功能描述:BQFP 24 X 24 NOZZLE FOR QUICK957/957D |
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