A3423LK-T Allegro Microsystems Inc, A3423LK-T Datasheet - Page 6

• Manufacturer Part Number: A3423LK-T
• Description: IC DIRECTION SENSOR 2CH 4-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A3423LK-T

• Package / Case: 4-SIP
• Sensing Range: 55G Trip, -55G Release
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply: 14mA
• Current - Output (max): 30mA
• Output Type: Digital, Open Collector
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Output Current: 30mA
• Sensor Case Style: SIP
• No. Of Pins: 4
• Supply Voltage Range: 3.8V To 24V
• Operating Temperature Range: -40°C To +150°C
• Base Number: 3423
• Supply Voltage: RoHS Compliant
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1207

A3423
400
350
300
250
200
150
100
-15
-25
-35
-45
-55
10
35
25
15
50
-5
9
8
7
6
5
5
0
-50
-50
-50
Magnetic Release Point versus Ambient Temperature
-25
Saturation Voltage versus Ambient Temperature
Supply Current versus Ambient Temperature
0
0
0
25
Dual Channel Hall Effect Direction Detection Sensor IC
T
T
T
A
A
A
50
50
50
(°C)
(°C)
(°C)
75
Performance Characteristics
100
100
100
125
150
150
150
3 outputs on, Vcc=8V
3 outputs off, Vcc=8V
3 outputs on, Vcc=12V
3 outputs off, Vcc=12V
Vcc = 3.8V
Vcc = 8V
Vcc = 12V
Vcc = 18V
Vcc = 24V
Iout = 20mA
Iout = 15mA
-15
-25
-35
13
12
11
10
60
55
50
45
40
35
30
25
20
15
10
55
45
35
25
15
-5
9
8
7
6
5
5
-50
-50
2
4
Magnetic Operate Point versus Ambient Temperature
6
Hysteresis versus Ambient Temperature
0
0
8
Supply Current at T
10
T
12
V
T
A
50
A
CC
(°C)
50
(°C)
(V)
14
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
A
16
= 25°C
100
18
100
20
22
150
150
24
Vcc = 3.8V
Vcc = 8V
Vcc = 12V
Vcc = 18V
Vcc = 24V
3 outputs on
3 outputs off
Vcc = 3.8V
Vcc = 8V
Vcc = 12V
Vcc = 18V
Vcc = 24V
5