A3212LLHLT Allegro Microsystems Inc, A3212LLHLT Datasheet - Page 9

• Manufacturer Part Number: A3212LLHLT
• Description: IC SWITCH HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Digital Omnipolar Switchr

Specifications of A3212LLHLT

• Sensing Range: ±65G Trip, ±10G Release
• Voltage - Supply: 2.5 V ~ 3.5 V
• Current - Supply: 2mA
• Current - Output (max): 1mA
• Output Type: Digital, Open Collector
• Features: Ultra Sensitive
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23W
• Magnetic Type: Latch
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (typ): 2.75V
• Operating Supply Voltage (max): 3.5V
• Output Current: 1mA
• Mag Sensor Operate Point (g): 65Gs
• Mag Sensor Release Point (g): 10Gs
• Mag Sensor Hysteresis(g): 5.9Gs
• Package Type: SOT-23W
• Pin Count: 3
• Mounting: Surface Mount
• Operating Temp Range: -40C to 150C
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

A3211
A3212
and
A
C
B
For Reference Only, not for tooling use (reference DWG-2861;
reference JEDEC MO-229WCED, Type 1)
Dimensions in millimeters
Exact case and lead configuration at supplier discretion within limits shown
Terminal #1 mark area
Exposed thermal pad (reference only, terminal #1
identifier appearance at supplier discretion)
Reference land pattern layout;
All pads a minimum of 0.20 mm from all adjacent pads; adjust as
necessary to meet application process requirements and PCB layout
tolerances; when mounting on a multilayer PCB, thermal vias at the
exposed thermal pad land can improve thermal dissipation (reference
EIA/JEDEC Standard JESD51-5)
7X
0.08
D
0.55 ±0.10
0.25 ±0.05
C
0.5 BSC
Package EH, 6-Contact MLP/DFN
6
6
1
1.042
2.00 ±0.15
A
1
2
2
+0.100
–0.150
B
0.88
1.224 ±0.050
1.57
E
SEATING
PLANE
0.75 ±0.05
E
E
3.00 ±0.15
C
D
G
E
F
Branding scale and appearance at supplier discretion
Coplanarity includes exposed thermal pad and terminals
Hall Element (not to scale); U.S. customary dimensions controlling
Active Area Depth, 0.32 mm NOM
F
Micropower, Ultrasensitive
G
3.70
W = Week of manufacture
C
Y = Last two digits of year of manufacture
N = Last two digits of device part number
L = Lot number
Standard Branding Reference View
PCB Layout Reference View
1.00
1.25
Hall-Effect Switches
0.30
0.50
1
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
1
6
YWW
LLL
NN
0.95
9