Two-Wire High Precision Linear Hall-Effect Sensor IC
With Pulse Width Modulated Output Current
A1357
19
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Package KB, 3-Pin SIP
1.90 NOM
2.16
MAX
45°
45°
0.84 REF
231
A
Gate and tie bar burr area
A
B
B
C
D
E
E
Dambar removal protrusion (6X)
Mold Ejector
Pin Indent
Branded
Face
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
W = Week of manufacture
YYWW
NNNN
1
5.21
+0.08
–0.05
0.38
+0.06
–0.03
3.43
+0.08
–0.05
0.51
+0.07
–0.05
14.73 ±0.51
1.55 ±0.05
For Reference Only; not for tooling use (reference DWG-9009)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
Branding scale and appearance at supplier discretion
D
D
D
1.33
2.60
C
Hall element (not to scale)
Active Area Depth 0.43 mm REF
Two-Wire High Precision Linear Hall-Effect Sensor IC
With Pulse Width Modulated Output Current
A1357
20
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
For the latest version of this document, visit our website:
www.allegromicro.com
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permit improvements in the per for mance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
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failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
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A1357LKB-T

Mfr. #:
Manufacturer:
Description:
SENSOR HALL EFFECT PWM 3SIP
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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