A1645LK-I2 Allegro Microsystems Inc, A1645LK-I2 Datasheet - Page 3

• Manufacturer Part Number: A1645LK-I2
• Description: IC SENSOR HALL EFFECT AC 4-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A1645LK-I2

• Sensing Range: 120mV Trip, 120mV Release
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 8.4mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output (max): -
• Features: -

A1642
OPERATING CHARACTERISTICS T
ELECTRICAL CHARACTERISTICS
Supply Voltage
Undervoltage Lockout
Supply Zener Clamp Voltage
Supply Zener Current
Supply Current
Supply Current Ratio
Reverse Battery Current
POWER-ON STATE CHARACTERISTICS
Power-On State
Power-On Time
OUTPUT STAGE
Output Slew Rate
Continued on the next page.
CHARACTERISTIC
2
4
3
5
I
Symbol
V
I
I
CC(High)
I
Peak-Detecting Sensor IC with Continuous Calibration
CC(High)
CC(Low)
CC(Low)
POS
CC(UV)
dI/dt
I
V
RCC
t
V
I
PO
CC
A
Z
Z
and V
/
Two-Wire True Zero-Speed Miniature Differential
Operating; T
I
Test conditions only; V
A1642LKN-I1
A1642LKN-I2
A1642LKN-I1
A1642LKN-I2
Ratio of high current to low current
V
t > t
f
R
CC
V
CC
OP
RCC
LOAD
CC
= I
< 100 Hz
within specifi cation, unless otherwise noted
PO
0 → 5 V and 5 → 0 V
= –18 V
CC(max)
= 100 Ω, C
J
+ 3 mA; T
< 165°C
Test Conditions
LOAD
Z
A
= 10 pF
= 28 V
= 25°C
Min.
12.0
1.85
11.8
4.0
4.0
5.9
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
28
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–
–
–
–
–
–
I
CC(High)
Typ.
14.0
14.0
6.0
7.0
14
–
–
–
–
–
–
1
1
I
CC(max)
3 mA
Max.
16.0
16.8
3.05
4.0
8.0
8.4
24
–5
–
–
2
–
+
mA/μs
Units
mA
mA
mA
mA
mA
mA
ms
V
V
V
–
–
3