A1120LUA-T Allegro Microsystems Inc, A1120LUA-T Datasheet - Page 6
![IC SW HALL EFFECT CHOPPER 3-SIP](/photos/19/49/194966/a1120lua-t_sml.jpg)
A1120LUA-T
Manufacturer Part Number
A1120LUA-T
Description
IC SW HALL EFFECT CHOPPER 3-SIP
Manufacturer
Allegro Microsystems Inc
Type
Unipolar Switchr
Datasheet
1.A1120LLHLT-T.pdf
(14 pages)
Specifications of A1120LUA-T
Sensing Range
50G Trip, 5G Release
Voltage - Supply
3 V ~ 24 V
Current - Supply
4mA
Current - Output (max)
60mA
Output Type
Digital, Open Collector
Features
High Temperature
Operating Temperature
-40°C ~ 150°C
Package / Case
3-SIP
Termination Type
SIP
No. Of Pins
3
Hall Effect Type
Switch
Operating Temperature Range
-40°C To +150°C
Supply Voltage Min
3V
Release Point Min
5G
Peak Reflow Compatible (260 C)
Yes
Output Current
25mA
Magnetic Type
Unipolar
Operating Supply Voltage (min)
3V
Operating Supply Voltage (typ)
3.3/5/9/12/15/18V
Operating Supply Voltage (max)
24V
Mag Sensor Operate Point (g)
50Gs
Mag Sensor Release Point (g)
5Gs
Mag Sensor Hysteresis(g)
10Gs
Package Type
Ultra Mini SIP
Pin Count
3
Mounting
Through Hole
Operating Temp Range
-40C to 150C
Operating Temperature Classification
Automotive
Filter Terminals
SIP
Rohs Compliant
Yes
Bandwidth
800kHz
Leaded Process Compatible
Yes
Operate Point Max
50G
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
620-1330
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
A1120LUA-T
Manufacturer:
ALLEGRO
Quantity:
1 200
A1120, A1121, A1122
and A1125
Average Output Saturation Voltage versus Ambient Temperature
300
250
200
150
100
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
50
Average Supply Current (On) versus Ambient Temperature
Average Supply Current (Off) versus Ambient Temperature
0
0
0
- 60
- 60
-
60
-
- 40
- 40
40
-
- 20
- 20
20
0
0
0
20
20
20
T
T
T
A
A
A
40
40
40
(°C)
(°C)
(°C)
60
60
60
Chopper Stabilized Precision Hall Effect Switches
80
80
80
A1120, A1121, and A1125 Electrical Characteristics
100 120 140 160
100 120 140 160
100 120 140 160
Characteristic Performance
V
V
V
CC
CC
CC
(V)
(V)
(V)
3.0
3.0
3.0
3.8
4.2
12
24
12
24
12
24
Average Supply Current (On) versus Average Supply Voltage
Average Supply Current (Off) versus Average Supply Voltage
300
250
200
150
100
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
50
Average Output Saturation Voltage versus Supply Voltage
0
0
0
2
2
2
6
6
6
10
10
10
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
V
V
CC
CC
CC
14
14
14
(V)
(V)
(V)
18
18
18
22
22
22
26
26
26
T
T
T
A
A
A
(°C)
(°C)
(°C)
–40
150
–40
150
–40
150
25
25
25
6