A3281LLT Allegro Microsystems Inc, A3281LLT Datasheet - Page 2

• Manufacturer Part Number: A3281LLT
• Manufacturer: Allegro Microsystems Inc

Specifications of A3281LLT

• Magnetic Type: Latch
• Operating Supply Voltage (min): 4.2V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 25mA
• Mag Sensor Operate Point (g): 90Gs
• Mag Sensor Release Point (g): -90Gs
• Mag Sensor Hysteresis(g): 100Gs
• Package Type: SOT-89
• Pin Count: 3 +Tab
• Mounting: Surface Mount
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Not Compliant

A3280, A3281
and
Absolute Maximum Ratings
Selection Guide
A3280ELHLT-T
A3280EUA-T
A3280LLHLT-T
A3280LLT-T
A3280LLTTR-T
A3280LUA-T
A3281ELHLT-T
A3281EUA-T
A3281LLHLT-T
A3281LLT-T
A3281LLTTR-T
A3281LUA-T
A3283ELHLT-T
A3283ELTTR-T
A3283EUA-T
A3283LLHLT-T
A3283LLT-T
A3283LLTTR-T
A3283LUA-T
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and notice has been given. Sale of the variant is currently restricted to existing customer applications. The variant should not
be purchased for new design applications because of obsolescence in the near future. Samples are no longer available. Status
date change November 1, 2008. Deadline for receipt of LAST TIME BUY orders is May 1, 2008.
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variant is currently restricted to existing customer applications. The variant should not be purchased for new design applications
because obsolescence in the near future is probable. Samples are no longer available. Status change: November 1, 2008.
Supply Voltage
Reverse Battery Voltage
Magnetic Flux Density
Output Off Voltage
Continuous Output Current
Reverse Output Currrent
Operating Ambient Temperature
Maximum Junction Temperature
Storage Temperature
Contact Allegro for additional packing options.
Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete
Variant is in production but has been determined to be NOT FOR NEW DESIGN. This classification indicates that sale of the
Part Number
A3283
Characteristic
2
2
2
3
3
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 1000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 1000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 1000 pieces/reel
7-in. reel, 3000 pieces/reel
7-in. reel, 1000 pieces/reel
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Bulk, 500 pieces/bag
Packing
1
Symbol
T
I
J
V
V
I
V
ROUT
(max)
T
OUT
RCC
T
OUT
B
stg
CC
A
SOT23W Surface Mount
SOT23W Surface Mount
SOT23W Surface Mount
SOT23W Surface Mount
SOT23W Surface Mount
SOT23W Surface Mount
3-pin SIP through hole
SOT89 Surface Mount
3-pin SIP through hole
3-pin SIP through hole
SOT89 Surface Mount
3-pin SIP through hole
SOT89 Surface Mount
3-pin SIP through hole
SOT89 Surface Mount
3-pin SIP through hole
Internal current limiting is intended to protect
the device from output short circuits.
Range E
Range L
Mounting
Chopper-Stabilized, Precision
Notes
Ambient, T
–40 to 150
–40 to 150
–40 to 150
–40 to 85
–40 to 85
–40 to 85
(°C)
A
(T
B
A
Hall-Effect Latches
–180
RP(MIN)
= 25°C)
–40
–90
(G)
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
Unlimited
–40 to 85
Rating
26.5
–30
–50
165
(T
26
25
B
A
OP(MAX)
= 25°C)
180
(G)
40
90
Units
mA
mA
ºC
ºC
ºC
ºC
G
V
V
V
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