A1145LLHLT Allegro Microsystems Inc, A1145LLHLT Datasheet - Page 11
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A1145LLHLT
Manufacturer Part Number
A1145LLHLT
Description
IC SWITCH HALL EFFECT UNI SOT-23
Manufacturer
Allegro Microsystems Inc
Type
Unipolar Switchr
Specifications of A1145LLHLT
Sensing Range
60G Trip, 10G Release
Voltage - Supply
3.5 V ~ 24 V
Current - Supply
6.9mA
Output Type
Digital, Open Drain
Features
Regulated Voltage
Operating Temperature
-40°C ~ 150°C
Package / Case
SOT-23W
Magnetic Type
Unipolar
Operating Supply Voltage (min)
3.5V
Operating Supply Voltage (typ)
5/9/12/15/18V
Operating Supply Voltage (max)
24V
Mag Sensor Operate Point (g)
60Gs
Mag Sensor Release Point (g)
10Gs
Mag Sensor Hysteresis(g)
15Gs
Package Type
SOT-23W
Pin Count
3
Mounting
Surface Mount
Operating Temp Range
-40C to 150C
Operating Temperature Classification
Automotive
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Current - Output (max)
-
Lead Free Status / RoHS Status
Not Compliant, Contains lead / RoHS non-compliant
A1145
A1146
1. VCC
2. No connection
3. GND
and
Package LH, 3-pin SOT
EMC (Electromagnetic Compatibility) Requirements
1
3
NC
2
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
Ultrasensitive Two-Wire Chopper-Stabilized
Test Name
Contact Allegro for information.
Pin-out Drawings
AEC-Q100-002
AEC-Q100-003
ISO 7637-2
ISO 11452-7
ISO 11452-4
ISO 11452-3
Reference Specification
Unipolar Hall Effect Switches
1. VCC
2. GND
3. GND
Package UA, 3-pin SIP
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
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