A1143ELHLT Allegro Microsystems Inc, A1143ELHLT Datasheet - Page 11

• Manufacturer Part Number: A1143ELHLT
• Description: IC SWITCH HALL EFFECT UNI SOT-23
• Manufacturer: Allegro Microsystems Inc
• Type: Unipolar Switchr

Specifications of A1143ELHLT

• Sensing Range: 110G Trip, 45G Release
• Voltage - Supply: 3.5 V ~ 24 V
• Current - Supply: 6.9mA
• Output Type: Digital, Open Drain
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 85°C
• Package / Case: SOT-23W
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output (max): -

A1140, A1142, and
A1143
EMC (Electromagnetic Compatibility) Requirements
ESD – Human Body Model
ESD – Machine Model
Conducted Transients
Direct RF Injection
Bulk Current Injection
TEM Cell
Contact your local representative for EMC results.
Device Qualification Program
Test Name
Contact Allegro for information.
Sensitive Two-Wire Chopper-Stabilized
AEC-Q100-002
AEC-Q100-003
ISO 7637-2
ISO 11452-7
ISO 11452-4
ISO 11452-3
Reference Specification
Unipolar Hall Effect Switches
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
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