A1425LK Allegro Microsystems Inc, A1425LK Datasheet - Page 5

• Manufacturer Part Number: A1425LK
• Description: IC SENSOR HALL EFFECT AC 4-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A1425LK

• Sensing Range: 11G Trip, -11G Release
• Voltage - Supply: 4 V ~ 26.5 V
• Current - Supply: 7mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Features: High Accuracy
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Magnetic Type: Monolithic
• Operating Supply Voltage (min): 4V
• Operating Supply Voltage (typ): 5/9/12/15/18/24V
• Operating Supply Voltage (max): 26.5V
• Output Current: 25mA
• Package Type: SIP
• Pin Count: 4
• Mounting: Through Hole
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A1425
Continued on next page.
7
6
5
4
3
2
1
0
–50
7
6
5
4
3
2
1
0
0
Supply Current by Ambient Temperature
Supply Current by Supply Voltage
0
10
50
High Accuracy Analog Speed Sensor IC with Integrated
Filter Capacitor and Dual Zero-Crossing Output Signal
T
V
A
CC
(ºC)
(V)
100
20
150
V
V
T
12
26
CC
CC
12.0
20.0
4.5
4.5
A
(ºC)
(V)
(V)
150
–40
Empirical Results
25
200
30
500
450
400
350
300
250
200
150
100
500
450
400
350
300
250
200
150
100
50
50
0
–50
0
0
Output Voltage by Ambient Temperature
Output Voltage by Supply Voltage
0
5
I
I
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
SINK
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
SINK
50
10
T
V
A
= 20 mA
CC
= 20 mA
(ºC)
(V)
100
15
150
20
V
T
CC
12.0
20.0
A
4.5
150
–40
(ºC)
25
(V)
200
25
5