ATS642LSHTN-I2-T Allegro Microsystems Inc, ATS642LSHTN-I2-T Datasheet - Page 5

• Manufacturer Part Number: ATS642LSHTN-I2-T
• Description: IC SENSOR GEAR TOOTH 4-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of ATS642LSHTN-I2-T

• Output Type: Digital, Open Collector
• Sensing Range: 120mV Trip, 120mV Release
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 8.4mA
• Features: Gear Tooth Type
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Termination Type: Through Hole
• Bandwidth: 40kHz
• Current Rating: 16.8mA
• Operate Point Max: 1000G
• Supply Voltage Max: 24V
• Leaded Process Compatible: Yes
• No. Of Pins: 4
• Hall Effect Type: Gear Tooth
• Supply Voltage Min: 4V
• Rohs Compliant: Yes
• Filter Terminals: Through Hole
• Operate Point Min: 30G
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output (max): -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

ATS642LSH
REFERENCE TARGET, 60-0 (60 Tooth Target)
Outside Diameter
Face Width
Angular Tooth Thickness
Angular Valley Thickness
Tooth Whole Depth
Material
800
700
600
500
400
300
200
100
0
Characteristics
0.5
Reference Gear Magnetic Gradient Amplitude
1
With Reference to Air Gap
1.5
Symbol
Air Gap (mm)
Peak-Detecting Gear Tooth Sensor with Continuous Calibration
-100
-200
-300
-400
-500
D
500
400
300
200
100
h
t
F
t
v
o
t
0
0
Outside diameter of target
Breadth of tooth, with
respect to sensor
Length of tooth, with
respect to sensor
Length of valley, with
respect to sensor
2
Low Carbon Steel
Test Conditions
2
Reference Gear Magnetic Profile
Two Tooth-to-Valley Transitions
2.5
Two-Wire True Zero Speed Miniature Differential
4
Gear Rotation (°)
3
6
Typ.
120
6
3
3
3
–
Branded Face
8
of Sensor
3.00 mm AG
0.50 mm AG
Units
Reference Target
60-0
deg
deg
mm
mm
mm
–
10
Air Gap
12
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Branded Face of Sensor
t
v
Air Gap
Symbol Key
(mm)
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
t
D
o
F
h
t
5