参数资料
型号: ATS627LSGTN-T
厂商: Allegro Microsystems Inc
文件页数: 15/22页
文件大小: 498K
描述: IC HALL EFFECT GEAR SENSOR 4-SIP
特色产品: ATS627 Position Sensor IC
标准包装: 1
传感范围: 3mT ~ 120mT
类型: 专用型
电源电压: 4 V ~ 24 V
电流 - 电源: 12mA
电流 - 输出(最大): 25mA
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: 标准包装
其它名称: 620-1398-6
True Zero Speed, Low Jitter, High Accuracy
 Position Sensor IC
ATS627LSG
15
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Reference Target 60+2
Characteristics    Symbol
Test Conditions
Typ.  Unit
Symbol Key
Outside Diameter
D
o
Outside diameter of target
120   mm
?/DIV>
D
O
h
t
F
Branded Face
of Package
Air Gap
Face Width
F
Breadth of tooth, with respect to
branded face
6   mm
Angular Tooth Thickness    t
Length of tooth, with respect to
branded face; measured at D
o
3   deg.
Signature Region Angu-
lar Tooth Thickness
t
SIG
Length of signature tooth, with
respect to branded face; measured
at D
o
15   deg.
Angular Valley Thickness    t
v
Length of valley, with respect to
branded face; measured at D
o
3   deg.
Tooth Whole Depth
h
t
3   mm
Material
Low Carbon Steel
    
Reference Gear Magnetic Profile
Two Tooth-to-Valley Transitions
-500
-400
-300
-200
-100
0
100
200
300
400
500
Gear Rotation (?
0
2
4
6
8
10
12
0.50
(mm)
Air Gap
0.50 mm AG
3.00 mm AG
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
Reference Gear Magnetic Gradient Amplitude
With Reference to Air Gap
Air Gap (mm)
1
1.5
2
0.5
2.5
3
1400
1200
1000
800
600
400
200
0
Reference Target
Signature Region
60+2
of Package
Branded Face
Pin 4
Pin 1
Reference Target Characteristics
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