ATS667LSGTN-T Allegro Microsystems Inc, ATS667LSGTN-T Datasheet - Page 5

• Manufacturer Part Number: ATS667LSGTN-T
• Description: 3-WIRE TRUE 0-SPEED HI ACCURACY GTS
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of ATS667LSGTN-T

• Sensing Range: 70% of Air Gap Trip, 30% of Air Gap Release
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 12mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Features: Gear Tooth Type
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 20mA
• Package Type: SIP Module(SG)
• Pin Count: 4
• Mounting: Through Hole
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1328-2

ATS667LSG
Reference Target 60-0 (60 Tooth Target)
Outside Diameter
Face Width
Angular Tooth Thickness
Angular Valley Thickness
Tooth Whole Depth
Material
Characteristics
1200
1000
800
600
400
200
0
0
Reference Gear Magnetic Gradient Amplitude versus Air Gap
Reference Target 60-0, Hall element spacing 2.20 mm
1.0
Symbol
D
h
F
t
t
v
Air Gap (mm)
o
t
True Zero-Speed, High Accuracy Gear Tooth Sensor IC
600
400
200
200
400
600
Outside diameter of target
Breadth of tooth, with respect
to branded face
Length of tooth, with respect
to branded face
Length of valley, with respect
to branded face
Low Carbon Steel
0
0
2.0
Test Conditions
2
Reference Target 60-0, Hall element spacing 2.20 mm
4
3.00 mm AG
Reference Gear Magnetic Profile
6
8
3.0
Gear Rotation (°)
10
Typ.
120
6
3
3
3
–
12
0.50 mm AG
Branded Face
14
of Package
Units
deg.
deg.
mm
mm
mm
Reference Target
60-0
–
16
18
20
Air Gap (mm)
Branded Face
of Package
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Air Gap
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
Symbol Key
5