A1324LLHLT-T

Linear Hall Effect Sensor ICs with Analog Output
A1324, A1325,
and A1326
10
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Package LH, 3-Pin SOT23W
0.55 REF
Gauge Plane
Seating Plane
0.25 BSC
0.95 BSC
0.95
1.00
0.70
2.40
2
1
A
Active Area Depth, 0.28 mm REF
B
C
C
B
Reference land pattern layout
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
A
PCB Layout Reference View
Standard Branding Reference View
1
Branded Face
N = Last three digits of device part number
NNN
2.90
+0.10
–0.20
+4°
–0°
8X 10° REF
0.180
+0.020
–0.053
0.05
+0.10
–0.05
0.25 MIN
1.91
+0.19
–0.06
2.98
+0.12
–0.08
1.00 ±0.13
0.40 ±0.10
For Reference Only; not for tooling use (reference DWG-2840)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
D
Hall element, not to scale
D
D
D
1.49
0.96
3
Linear Hall Effect Sensor ICs with Analog Output
A1324, A1325,
and A1326
11
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Package UA, 3-Pin SIP
2 31
1.27 NOM
1.02
MAX
45°
45°
C
1.52 ±0.05
B
Gate and tie bar burr area
A
B
C
Dambar removal protrusion (6X)
A
D
E
D
E
E
1.44 NOM
2.05 NOM
E
Active Area Depth, 0.50 mm REF
Branding scale and appearance at supplier discretion
Hall element (not to scale)
For Reference Only; not for tooling use (reference DWG-9065)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
Standard Branding Reference View
NNN
1
Mold Ejector
Pin Indent
= Supplier emblem
N = Last three digits of device part number
0.41
+0.03
–0.06
0.43
+0.05
–0.07
14.99 ±0.25
4.09
+0.08
–0.05
3.02
+0.08
–0.05
0.79 REF
10°
Branded
Face
Linear Hall Effect Sensor ICs with Analog Output
A1324, A1325,
and A1326
12
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Copyright ©2010-2013, Allegro MicroSystems, LLC
Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to
permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
Allegro’s products are not to be used in life support devices or systems, if a failure of an Allegro product can reasonably be expected to cause the
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
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use; nor for any infringement of patents or other rights of third parties which may result from its use.
For the latest version of this document, visit our website:
www.allegromicro.com
Revision History
Revision Revision Date Description of Revision
Preliminary February 8, 2011 Update pin assignments
Revision History
Revision Revision Date Description of Revision
Rev. 3 September 16, 2013 Update product selection
Rev. 4 September 26, 2013 Fixed UA package drawing

A1324LLHLT-T

Mfr. #:
Manufacturer:
Description:
SENSOR HALL EFFECT ANALOG SOT23W
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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