Chopper Stabilized Precision Hall Effect Switches
A1120, A1121, A1122,
A1123, and A1125
17
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
(A1121, A1122, A1123, and A1125)
2   3
1
1.27 NOM
1.02
MAX
45?/DIV>
45?/DIV>
C
1.52 ?.05
B
Gate and tie bar burr area
A
B
C
Dambar removal protrusion (6X)
A
D
E
E
E
1.44
2.04
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
Mold Ejector
Pin Indent
D
Standard Branding Reference View
   = Supplier emblem
  N = Last three digits of device part number
NNN
1
0.41
+0.03
0.06
0.43
+0.05
0.07
14.99 ?.25
4.09
+0.08
0.05
3.02
+0.08
0.05
0.79 REF
10?/DIV>
Branded
Face
相关PDF资料
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