A1374LKB Allegro Microsystems Inc, A1374LKB Datasheet - Page 7

• Manufacturer Part Number: A1374LKB
• Description: IC SENSOR HALL EFFECT PREC 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar or Unipolar, Programmabler

Specifications of A1374LKB

• 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
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A1373
A1374
and
3.4
3.2
3.0
2.8
2.6
2.4
2.2
2.0
0
Positive Programming Codes
5
Temperature Coefficient Code Profile
12 – 15 [Unused, same effect as 4 – 7, respectively]
16 – 27 Negative TC codes, use to decrease TC value
28 – 31 [Unused, same effect as 20 – 23, respectively]
1 – 11 Positive TC codes, use to increase TC value
High Precision, Output Pin Programmable
Code Application
T
Typical Characteristics
V
10
A
OUT(Q)
0 Initial code
= 150°C, Magnetically Back-Biased
Sensitivity TC Code
= V
OUT(Q)PRE
15
, Sens = 5 mV/G
Negative Programming Codes
Linear Hall Effect Sensor ICs
20
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
25
30
6