A1381EUA-T Allegro Microsystems Inc, A1381EUA-T Datasheet - Page 4

• Manufacturer Part Number: A1381EUA-T
• Description: IC SENSOR HALL EFFECT PREC 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Linear - Programmabler

Specifications of A1381EUA-T

• Sensing Range: 6mV/G ~ 9mV/G
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Current - Output (max): 10mA
• Output Type: Analog, Ratiometric
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 3-SIP
• Peak Reflow Compatible (260 C): Yes
• Accuracy %: 1.5%
• Supply Voltage: 5V
• Output Current: 2mA
• Termination Type: SIP
• Bandwidth: 12kHz
• Supply Voltage Max: 5.5V
• Sensitivity: 6 To 9 MV/G
• Leaded Process Compatible: Yes
• No. Of Pins: 3
• Hall Effect Type: Linear
• Supply Voltage Min: 4.5V
• Operating Temperature Max: 85°C
• Rohs Compliant: Yes
• Filter Terminals: SIP
• Operating Temperature Min: -40°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

A1381, A1382,
A1383, and A1384
Continued on the next page...
Guaranteed Sensitivity Range
Average Sensitivity Step Size
OPERATING CHARACTERISTICS (continued), valid over full operating temperature range, T
PRE-PROGRAMMING TARGET
Pre-Programming Quiescent
Voltage Output
Pre-Programming Sensitivity
Pre-Programming Sensitivity
Temperature Coefficient
QUIESCENT VOLTAGE OUTPUT PROGRAMMING
Guaranteed Quiescent Voltage
Output Range
Quiescent Voltage Output
Programming Bits
Average Quiescent Voltage
Output Step Size
Quiescent Voltage Output
Programming Resolution
SENSITIVITY PROGRAMMING
Sensitivity Programming Bits
Sensitivity Programming
Resolution
SENSITIVITY TC PROGRAMMING
Guaranteed Sensitivity Tem-
perature Coefficient Range
Sensitivity Temperature Coef-
ficient Programming Bits
Average Sensitivity Tempera-
ture Coefficient Step Size
Sensitivity Temperature Coeffi-
cient Programming Resolution
POLARITY PROGRAMMING
Polarity Programming Bit
LOCK BIT PROGRAMMING
Overall Programming Lock Bit
Characteristic
10
4,7
8,9
6
10
12
6
6
8,9
4,11
6
5
Err
Err
Step
Step
V
Err
Symbol
Step
TC
Sens
V
TC
OUT(Q)init
PGVOUT(Q)
PGTCSENS
LOCK
Sens
OUT(Q)
Programmable Linear Hall Effect Sensor ICs with Analog Output
POL
PGSENS
Sensinit
VOUT(Q)
TCSENS
Sens
SENS
init
Available in a Miniature Thin Profile Surface Mount Package
B = 0 G, T
A1381
A1382
A1383
A1384
T
B = 0 G, T
T
T
A1381
A1382
A1383
A1384
A1381
A1382
A1383
A1384
T
T
T
T
A
A
A
A
A
A
A
= 150°C
= 25°C
= 25°C
= 25°C
= 150°C
= 150°C
= 150°C
A
A
T
T
T
= 25°C
= 25°C
A
A
A
= 25°C
= 25°C
= 25°C
Test Conditions
A
; C
BYPASS
= 0.1 μF, V
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Min.
6.00
4.00
2.75
2.00
0.00
2.3
90
55
35
28
–
–
–
–
–
–
–
8
–
–
–
–
–
–
–
–
CC
Step
= 5 V, unless otherwise specified
Step
Step
–0.05
Typ.
11.5
±0.5
±0.5
0.03
±0.5
VOUT(Q)
TCSENS
110
2.1
4.2
2.9
2.1
1.4
75
55
35
SENS
–
6
–
–
–
–
6
–
3
1
1
×
×
x
Max.
0.095
9.00
6.25
4.25
3.00
130
2.6
15
95
75
42
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Units
mV/G
mV/G
mV/G
mV/G
mV/G
mV/G
mV/G
mV/G
mV/G
μV/G
μV/G
μV/G
μV/G
%/°C
%/°C
%/°C
%/°C
mV
mV
bit
bit
bit
bit
bit
V
V
4