A3280ELT 查看數據表（PDF） - Allegro MicroSystems
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A3280ELT Datasheet PDF : 12 Pages
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3280, 3281, AND 3283
CHOPPER-STABILIZED,
PRECISION
HALL-EFFECT LATCHES
PACKAGE DESIGNATOR ‘LH’
(SOT23W, fits SC-59A solder-pad layout)
Dimensions in Inches
(for reference only)
Dimensions in Millimeters
(controlling dimensions)
0.122
0.114
0.020
0.012
0.083
3
0.118
0.073 1
2 0.106
0.010
BSC
GAUGE PLANE
0.022
REF
0.006
0.000
SEATING PLANE
0.037
0° TO 8°
BSC
0.0079
0.045 0.0050
0.032
0.010
MIN
Dwg. MA-010-3D in
3.10
2.90
0.50
0.30
2.10
1.85
0.55
REF
0.15
0.00
3
1
2
3.00
2.70
GAUGE PLANE
SEATING PLANE
0.25
BSC
0.95
BSC
1.13
0.87
0° TO 8°
0.20
0.127
0.25
MIN
Dwg. MA-010-3D mm
0.039
0.028
3
0.094
1
2
0.037
Dwg. MA-011-3 in
1.00
0.70
3
2.40
1
2
0.95
Dwg. MA-011-3 mm
NOTES: 1.
2.
3.
4.
5.
Tolerances on package height and width represent allowable mold offsets. Dimensions given are
measured at the widest point (parting line).
Exact body and lead configuration at vendor’s option within limits shown.
Height does not include mold gate flash.
Where no tolerance is specified, dimension is nominal.
Add "LT" to part number for tape and reel.
www.allegromicro.com
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