A3240LUA Allegro Microsystems Inc, A3240LUA Datasheet - Page 4

• Manufacturer Part Number: A3240LUA
• Description: IC SWITCH HALL EFFECT 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A3240LUA

• Sensing Range: 50G Trip, 5G Release
• Voltage - Supply: 4.2 V ~ 24 V
• Current - Supply: 6mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Magnetic Type: Bipolar
• Operating Supply Voltage (min): 4.2V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 25mA
• Mag Sensor Operate Point (g): 50Gs
• Mag Sensor Release Point (g): 5Gs
• Mag Sensor Hysteresis(g): 10Gs
• Package Type: Ultra Mini SIP
• Pin Count: 3
• Mounting: Through Hole
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A3240
(SOT89/TO-243AA & ultra-min SIP)
Suffix ‘–LT’ & ‘–UA’ Pinning
V
X
CC
1
700
500
300
200
100
800
600
400
2
0
Chopper-Stabilized, Precision Hall-Effect Switch
PTCT
20
Dwg. PH-003-2
3
Suffix "–LH"
R
θJA
40
= 228°C/W
Pinning is shown viewed from branded side.
Package Power Dissipation
Copyright © 2000, 2003 Allegro MicroSystems, Inc.
60
Suffix "E–"
AMBIENT TEMPERATURE in °C
Suffix "–UA"
R
θJA
= 165°C/W
80
100
Suffix "–LT"
R
θJA
120
= 180°C/W
Suffix ‘–LH’ Pinning
V
Suffix "L–"
CC
1
140
(SOT23W)
3
160
Allegro MicroSystems, Inc.
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
PTCT
Worcester, Massachusetts 01615-0036 U.S.A.
Dwg. PH-003-4
Dwg. GH-046-2D
2
180
3