A1122LLHLT-T Allegro Microsystems Inc, A1122LLHLT-T Datasheet - Page 6

• Manufacturer Part Number: A1122LLHLT-T
• Description: General Purpose Unipolar Switch
• Manufacturer: Allegro Microsystems Inc
• Type: Unipolar Switchr

Specifications of A1122LLHLT-T

• Sensing Range: 200G Trip, 110G 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: SOT-23W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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