A1321ELHLT-T Allegro Microsystems Inc, A1321ELHLT-T Datasheet - Page 8
![IC SENSOR HALL EFFECT SOT23W](/photos/19/49/194943/620-sot-23w_sml.jpg)
A1321ELHLT-T
Manufacturer Part Number
A1321ELHLT-T
Description
IC SENSOR HALL EFFECT SOT23W
Manufacturer
Allegro Microsystems Inc
Type
Linear - Ratiometricr
Datasheet
1.A1321ELHLT-T.pdf
(13 pages)
Specifications of A1321ELHLT-T
Sensing Range
4.75mV/G ~ 5.25mV/G
Voltage - Supply
4.5 V ~ 5.5 V
Current - Supply
8mA
Current - Output (max)
10mA
Output Type
Digital, Open Drain
Features
High Sensitivity
Operating Temperature
-40°C ~ 85°C
Package / Case
SOT-23W
Termination Type
SMD
No. Of Pins
3
Mounting Type
Surface Mount
Hall Effect Type
Linear
Operating Temperature Range
-40°C To +85°C
Supply Voltage Min
4.5V
Operating Temperature Max
85°C
Filter Terminals
SMD
Rohs Compliant
Yes
Accuracy %
1.5%
Bandwidth
30kHz
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
A1321, A1322,
and
Continued on the next page...
100.8
100.6
100.4
100.2
99.8
99.6
99.4
99.2
105
104
103
102
101
100
101
100
A1323
99
98
97
96
95
99
Average Positive Linearity (Lin+) vs Temperature
Average Ratiometry, V
V
T
cc
A
T
(°C)
= 5 V
A
(°C)
OUT(q)( V)
vs Temperature
7.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
8
7
6
5
4
3
2
1
0
4.5 to 5.0 V
5.5 to 5.0 V
(30 pieces, 3 fabrication lots)
Ratiometric Linear Hall Effect Sensor ICs
Typical Characteristics
Average Supply Current (I
V cc = 5 V
T
for High-Temperature Operation
A
CC
(°C)
) vs Temperature
105
104
103
102
101
100
100.8
100.6
100.4
100.2
99
98
97
96
95
99.8
99.6
99.4
99.2
101
100
99
Average Negative Linearity (Lin–) vs Temperature
Average Ratiometry, Sens
4.5 to 5.0V
5.5 to 5.0V
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
cc
T
= 5 V
A
T
(°C)
A
(°C)
( V),
vs Temperature
7