A3422EKA Allegro Microsystems Inc, A3422EKA Datasheet - Page 5

• Manufacturer Part Number: A3422EKA
• Description: IC SENSOR DIRECT/DETECT 5-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A3422EKA

• Sensing Range: 75G Trip, -75G Release
• Voltage - Supply: 4.5 V ~ 18 V
• Current - Supply: 18mA
• Current - Output (max): 30mA
• Output Type: Digital, Open Collector
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 5-SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

MAGNETIC CHARACTERISTICS over operating voltage range.
4
3422
HALL-EFFECT,
DIRECTION-DETECTION
SENSOR IC
Characteristic
Operate Point
Release Point
Hysteresis
Operate Differential
Release Differential
2. Typical Data is at V
-10
-20
-30
-40
-50
30
50
40
20
10
0
nominally located 0.0165” (0.42 mm) below the branded face of the package.
-50
-25
3
V
CC
= 8 V
ux density is measured at most sensitive area of device,
AMBIENT TEMPERATURE IN °C
0
25
CC
Symbol
= 12 V and T
B
B
B
—
—
hys
OP
RP
50
75
OPERATE POINT
Typical Magnetic Characteristics
A
Test Conditions
T
T
T
T
T
T
T
T
T
B
B
RELEASE POINT
= +25°C and is for design information only.
A
A
A
A
A
A
A
A
A
OP1
RP1
100
=
=
=
=
=
=
=
=
=
4 -
+
M
4 -
+
M
4 -
+
M
- B
- B
2
2
2
a
a
a
° 0
° 0
° 0
125
° 5
° 5
° 5
Worcester, Massachusetts 01615-0036 [phone]
i x
i x
i x
OP2
RP2
Dwg. GH-026-1
C
C
C
C
C
m
m
C
m
ned as less than zero (algebraic convention).
u
u
u
150
m
m
m
, Box 15036
100
80
60
40
20
0
-50
Min.
8 -
7 -
7 -
1
1
1
—
—
—
—
—
-25
0
0
0
5
5
5
AMBIENT TEMPERATURE IN °C
0
Typ.
1 -
25
2
4
—
—
—
—
—
—
—
—
Limits
9
6
7
50
Max.
75
±
±
8
7
7
—
—
—
—
—
—
6
6
5
5
5
0
0
100
V
CC
= 8 V
125
Units
Dwg. GH-051-1
G
G
G
G
G
G
G
G
G
G
G
150