A1212ELHLT-T Allegro Microsystems Inc, A1212ELHLT-T Datasheet - Page 2

• Manufacturer Part Number: A1212ELHLT-T
• Description: IC LATCH HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar Latchr

Specifications of A1212ELHLT-T

• Sensing Range: 175G Trip, -175G Release
• Voltage - Supply: 3.8 V ~ 24 V
• Current - Supply: 7.5mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Drain
• Operating Temperature: -40°C ~ 85°C
• Package / Case: SOT-23W
• Magnetic Type: Latch
• Operating Supply Voltage (min): 3.8V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Output Current: 25mA
• Mag Sensor Operate Point (g): 175Gs
• Mag Sensor Release Point (g): -175Gs
• Mag Sensor Hysteresis(g): 225Gs
• Package Type: SOT-23W
• Pin Count: 3
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant

A1210, A1211,
A1212, A1213,
and
Absolute Maximum Ratings
Selection Guide
A1210ELHLT-T
A1210LLHLT-T
A1210LUA-T
A1211LLHLT-T
A1211LUA-T
A1212ELHLT-T
A1212LLHLT-T
A1212LUA-T
A1213ELHLT-T
A1213EUA-T
A1213LLHLT-T
A1213LUA-T
A1214ELHLT-T
A1214LLHLT-T
A1214LUA-T
1
2
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 2, 2009. Deadline for receipt of LAST
TIME BUY orders is April 30, 2010. Recommended substitutes: Contact Allegro sales for A1211LLHLT-T, for A1212ELHLT-T use A1212LLHLT-T, for
A1213ELHLT-T use A1213LLHLT-T, for A1213EUA-T use A1213LUA-T, for A1214ELHLT-T use A1214LLHLT-T.
3
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 May 4, 2009. Deadline for receipt of LAST TIME
BUY orders is November 4, 2009.
Supply Voltage
Reverse Supply Voltage
Output Off Voltage
Reverse Output Voltage
Output Current
Magnetic Flux Density
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 and notice has been
Variant is in production but has been determined to be LAST TIME BUY. This classification indicates that the variant is obsolete and notice has been
Part Number
A1214
Characteristic
2
2
2
2
2
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
7-in. reel, 3000 pieces/reel
7-in. reel, 3000 pieces/reel
Bulk, 500 pieces/bag
Packing
1
Symbol
I
T
OUTSINK
V
V
V
J
V
ROUT
(max)
T
T
RCC
OUT
B
CC
stg
A
3-pin SOT23W surface mount
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SIP through hole
3-pin SOT23W surface mount
3-pin SOT23W surface mount
3-pin SIP through hole
1 G = 0.1 mT (millitesla)
Range E
Range L
Mounting
Notes
Continuous-Time Latch Family
–40ºC to 150ºC
–40ºC to 150ºC
–40ºC to 150ºC
–40ºC to 150ºC
–40ºC to 150ºC
–40ºC to 85ºC
–40ºC to 85ºC
–40ºC to 85ºC
–40ºC to 85ºC
Ambient, T
A
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
–0.5
–30
165
B
30
30
25
RP
–150
–180
–175
–200
–300
(Min)
Unit
mA
ºC
ºC
ºC
ºC
G
V
V
V
V
B
OP
150
180
175
200
300
(Max)
2