A1645LK-I2 Allegro Microsystems Inc, A1645LK-I2 Datasheet - Page 2

• 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
*Contact Allegro for additional packing options
Absolute Maximum Ratings
Selection Guide
A1642LKNTN-I1-T
A1642LKNTN-I2-T
Supply Voltage
Reverse Supply Voltage
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Part Number
Pin-out Diagram
Characteristic
1 2 3 4
6.0 Low to 14.0 High mA
7.0 Low to 14.0 High mA
Peak-Detecting Sensor IC with Continuous Calibration
Terminal List Table
Number
I
CC
1
2
3
4
Symbol
T
Typical
J
V
V
(max)
T
RCC
T
stg
CC
Two-Wire True Zero-Speed Miniature Differential
A
Name
GND
VCC
Test
NC
Range L
Function
Connects power supply to chip
No connection
Float or tie to GND
Ground connection
Tape and reel, 13-inch reel
4000 pieces per reel
Notes
Packing*
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
–40 to 150
–65 to 170
Rating
–18
165
28
Units
ºC
ºC
ºC
V
V
2