参数资料
型号: ATS645LSHTN-I1
厂商: Allegro Microsystems Inc
文件页数: 8/14页
文件大小: 381K
描述: IC SENSOR GEAR TOOTH 4-SIP
标准包装: 800
传感范围: 120mV 跳闸,120mV 释放
类型: 专用型
电源电压: 4 V ~ 24 V
电流 - 电源: 8mA
输出类型: 数字,开路集电极
特点: 轮齿类型
工作温度: -40°C ~ 150°C
封装/外壳: 4-SIP
供应商设备封装: 4-SIP
包装: 带卷 (TR)
True Zero Speed Miniature Differential Peak-
Detecting Gear Tooth Sensor IC
ATS645LSH
7
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
Single-layer PCB with copper limited to solder pads
126   篊/W
Two-layer PCB with 3.8 in.
2
 of copper area on each side con-
nected with thermal vias and to device ground pin
84    篊/W
*Additional information is available on the Allegro Web site.
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
Temperature (篊)
T
J(max)
= 165篊; I
CC
 =  I
CC(max)
Power Derating Curve
(R
窲A 
= 126 篊/W)
(R
窲A 
= 84 篊/W)
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)
T
J(max)
= 165篊; V
CC
 = V
CC(max)
;
 
I
CC
 = I
CC(max)
Maximum Power Dissipation, P
D(max)
(
R
?/DIV>
J
A
 =
 
1
2
6
 
?/DIV>
C
/
W
)
(
R
?/DIV>
J
A
 =
 
8
4
 
?/DIV>
C
/
W
)
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