A3245 ALLEGRO [Allegro MicroSystems], A3245 Datasheet - Page 2

• Manufacturer Part Number: A3245
• Description: Chopper-Stabilized Omnipolar Hall-Effect Switches
• Manufacturer: ALLEGRO [Allegro MicroSystems]

A3245-DS, Rev. 1
A3245ELHLT
A3245ELHLT-T
A3245EUA
A3245EUA-T
A3245LLHLT
A3245LLHLT-T
A3245LUA
A3245LUA-T
*Contact Allegro for additional packing options.
Part Number
Terminal List
VCC
Name
VOUT
GND
VCC
Pb-Free
Chopper-Stabilized Omnipolar Hall Effect Switches
Yes
Yes
Yes
Yes
–
–
–
–
Connects power supply to chip
Output from circuit
Ground
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
Amp
Functional Block Diagram
Product Selection Guide
Packing*
Description
Amp
A3245
Regulator
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
To All Subcircuits
Current Limit
Control
Package LH
Mounting
1
2
3
Allegro MicroSystems, Inc.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Number
GND
<1Ω
Package UA
1
3
2
VOUT
Ambient, T
–40 to 150
–40 to 85
(°C)
A
2