A1373LKB Allegro Microsystems Inc, A1373LKB Datasheet - Page 23

• Manufacturer Part Number: A1373LKB
• Description: IC SENSOR HALL EFFECT PREC 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar or Unipolar, Programmabler

Specifications of A1373LKB

• Sensing Range: 1.75mV/G ~ 11.25mV/G
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 10mA
• Current - Output (max): 10mA
• Output Type: Analog, Ratiometric
• Features: High Precision
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Magnetic Type: Unipolar
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Output Current: 10mA
• Package Type: SIP
• Pin Count: 3
• Mounting: Through Hole
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A1373
A1374
mit 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.
failure of that life support device or system, or to affect the safety or effectiveness of that device or system.
nor for any in fringe ment of patents or other rights of third parties which may result from its use.
Copyright ©2005-2008, Allegro MicroSystems, Inc.
Allegro MicroSystems, Inc. reserves the right to make, from time to time, such de par tures from the detail spec i fi ca tions as may be required to per-
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
The in for ma tion in clud ed herein is believed to be ac cu rate and reliable. How ev er, Allegro MicroSystems, Inc. assumes no re spon si bil i ty for its use;
and
14.73 ±0.51
3.43
+0.08
–0.05
0.51
Terminal List
2.16
MAX
+0.07
–0.05
45°
VOUT
Name
GND
VCC
1
5.21
2
+0.08
–0.05
1.90 NOM
For the latest version of this document, visit our website:
3
Number
High Precision, Output Pin Programmable
2.60
1
2
3
Package KB, 3-Pin SIP
1.32
D
B
A
D
D
Branded
Face
www.allegromicro.com
Connects power supply to chip
Ground
Output from circuit, terminal for programming pluses
C
0.38
1.55 ±0.05
0.84 REF
45°
+0.06
–0.03
Linear Hall Effect Sensor ICs
Mold Ejector
Pin Indent
Description
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
C
D
E
A
B
Gate and tie bar burr area
Dambar removal protrusion (6X)
Active Area Depth 0.43 mm REF
Hall element (not to scale)
Branding scale and appearance at supplier discretion
E
W = Week of manufacture
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
1
YYWW
NNNN
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
22