A3250LUA-T Allegro Microsystems Inc, A3250LUA-T Datasheet - Page 15
![no-image](/images/manufacturer_photos/0/0/32/allegro_microsystems_inc_sml.jpg)
A3250LUA-T
Manufacturer Part Number
A3250LUA-T
Description
IC SW HALL EFFECT UNI 3-SIP
Manufacturer
Allegro Microsystems Inc
Type
Unipolar Switchr
Datasheet
1.A3251EUA-T.pdf
(16 pages)
Specifications of A3250LUA-T
Sensing Range
50G
Voltage - Supply
4.2 V ~ 24 V
Current - Supply
10mA
Current - Output (max)
20mA
Output Type
Digital, Open Collector
Features
Regulated Voltage
Operating Temperature
-40°C ~ 150°C
Package / Case
3-SIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
A3250
A3251
4.10
A
B
C
D
and
+0.15
–0.16
Active Area Depth, 0.78 mm REF
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
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
0.42±0.06
2.45
+0.15
–0.16
0.50±0.06
1
4.50±0.10
1.73
2
+0.10
–0.11
Package LT, 3-Pin SOT89
3
Field-Programmable, Chopper-Stabilized,
2X 1.50 BSC
2.24
1.50±0.10
1.14
2.20
+0.09
–0.07
0.40
A
+0.04
–0.05
Unipolar Hall-Effect Switches
1.00
Parting
Line
+0.20
–0.11
1.00
2.60
0.80
C
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
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
14