A1186 Allegro MicroSystems, A1186 Datasheet - Page 4

• Manufacturer Part Number: A1186
• Description: (A1185 / A1186) Unipolar Hall-Effect Switches
• Manufacturer: Allegro MicroSystems

A1185-DS, Rev. 1
Ultrasensitive Two-Wire Field-Programmable Chopper-Stabilized Unipolar Hall Effect Switches
–10
–20
10
70
60
50
40
30
20
10
8
6
4
2
0
0
-50
0
B
I
1
CC(L)
OP
0
Ambient Temperature, T
Set by Specific Programming Bit
at Various Levels of V
V
versus Ambient Temperature
CC
2
(A1185 and A1186)
(A1185 and A1186)
50
= 12 V
Bit Number
EMC (Electromagnetic Compatibility) Requirements
3
100
T
4
A
A
ESD – Human Body Model
ESD – Machine Model
Conducted Transients
Direct RF Injection
Bulk Current Injection
TEM Cell
= 25°C
(°C)
150
Contact your local representative for EMC results.
CC
5
Device Qualification Program
Test Name
200
A1185 and A1186
6
Contact Allegro for information.
Characteristic Data
V
CC
12.0
24.0
(V)
3.5
AEC-Q100-002
AEC-Q100-003
ISO 7637-1
ISO 11452-7
ISO 11452-4
ISO 11452-3
Reference Specification
20
18
16
14
12
10
40
35
30
25
20
15
10
5
-50
-50
Hysteresis versus Ambient Temperature
I
CC(H)
0
0
Ambient Temperature, T
Ambient Temperature, T
at Various Levels of V
at Various Levels of V
versus Ambient Temperature
(A1185 and A1186)
(A1185 and A1186)
50
50
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
100
100
A
A
(°C)
(°C)
150
150
CC
CC
200
200
V
V
CC
CC
12.0
24.0
12.0
24.0
(V)
(V)
3.5
3.5
4