A3240LUA Allegro Microsystems Inc, A3240LUA Datasheet - Page 10

IC SWITCH HALL EFFECT 3-SIP

A3240LUA

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

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
4.10
A
B
C
D
+0.15
–0.16
Active Area Depth, 0.78 mm REF
For Reference Only; not for tooling use (reference JEDEC. TO-243AA)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
Reference land pattern layout (reference IPC7351 SOT89N);
All pads a minimum of 0.20 mm from all adjacent pads;
adjust as necessary to meet application process
requirements and PCB layout tolerances
Branding scale and appearance at supplier discretion
Hall element, not to scale
0.42±0.06
2.45
+0.15
–0.16
0.50±0.06
1
Package LT, 3-Pin (SOT89/TO-243AA)
4.50±0.10
Chopper-Stabilized, Precision Hall-Effect Switch
1.73
2
+0.10
–0.11
3
2.24
1.50±0.10
1.14
2X 1.50 BSC
2.20
+0.09
–0.07
0.40
A
+0.04
–0.05
1.00
Parting
Line
+0.20
–0.11
1.00
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
2.60
0.80
C
Basic pads for low-stress, not self-aligning
Additional pad for low-stress, self-aligning
Additional area for IPC reference layout
B
Standard Branding Reference View
N = Last two digits of device part number
T = Temperature code
0.70
PCB Layout Reference View
= Supplier emblem
1
2.50
2.00
NNT
1.50
4.60
9

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