A1244 ALLEGRO [Allegro MicroSystems], A1244 Datasheet - Page 2

• Manufacturer Part Number: A1244
• Description: Chopper-Stabilized, Two Wire Hall-Effect Latch
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A1244
Absolute Maximum Ratings
A1244LLHLX-I1-T 13-in. reel, 10000 pieces/reel 3-pin SOT23W surface mount
A1244LLHLX-I2-T 13-in. reel, 10000 pieces/reel 3-pin SOT23W surface mount
A1244LUA-I1-T
A1244LUA-I2-T
*Contact Allegro
Selection Guide
Forward Supply Voltage
Reverse Supply Voltage
Magnetic Flux Density
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Part Number
3-pin SOT23W
LH Package
1
3
Characteristic
®
NC
2
Pin-out Diagrams
for additional packing options
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Packing*
1
UA Package
3-pin SIP
Symbol
T
V
J
V
2
(max)
T
T
RCC
B
CC
stg
A
3-pin SIP through hole
3-pin SIP through hole
3
Range L
Package
Terminal List Table
Name
GND
VCC
NC
Notes
Chopper-Stabilized, Two Wire
Operating Ambient
Temperature, T
LH
–40 to 150
–40 to 150
–40 to 150
–40 to 150
1
2
3
(°C)
Number
UA
2,3
A
1
–
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
Hall-Effect Latch
Unlimited
Rating
Connects power supply to chip
No connection
Ground
–18
165
Supply Current
28
at I
5 to 6.9
5 to 6.9
(mA)
2 to 5
2 to 5
CC(L)
Function
Unit
ºC
ºC
ºC
G
V
V
2