A3230LLHLT Allegro Microsystems Inc, A3230LLHLT Datasheet - Page 12

• Manufacturer Part Number: A3230LLHLT
• Description: IC SWITCH HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar Latchr

Specifications of A3230LLHLT

• Sensing Range: 25G Trip, -25G Release
• Voltage - Supply: 3.6 V ~ 24 V
• Current - Supply: 3.5mA
• Current - Output (max): 60mA
• Output Type: Digital, Open Drain
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: SOT-23W
• Magnetic Type: Bipolar
• Operating Supply Voltage (min): 3.6V
• Operating Supply Voltage (typ): 5/9/12/15/18V
• Operating Supply Voltage (max): 24V
• Mag Sensor Operate Point (g): 25Gs
• Mag Sensor Release Point (g): -25Gs
• Mag Sensor Hysteresis(g): 15Gs
• 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

A3230
2.90
+0.10
–0.20
A
B
C
D
Terminal List
Active Area Depth, 0.28 mm REF
Reference land pattern layout
to meet application process requirements and PCB layout tolerances
Branding scale and appearance at supplier discretion
Hall element, not to scale
For Reference Only; not for tooling use (reference dwg. 802840)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
All pads a minimum of 0.20 mm from all adjacent pads; adjust as necessary
Name
VOUT
VCC
GND
8X 10° REF
1
Package LH
0.95 BSC
1
2.98
3
3
+0.12
–0.08
Connects power supply to chip
Output from circuit
Ground
2
1.49
2
Branded Face
0.55 REF
Chopper-Stabilized Hall Effect Bipolar Switch
D
Package LH, 3-Pin SOT23-W
0.40 ±0.10
0.96
D
0.05
1.00 ±0.13
+0.10
–0.05
Description
D
Pin-out Drawings
1.91
+0.19
–0.06
A
0.25 BSC
Gauge Plane
0.25 MIN
4°±4°
Seating Plane
0.180
+0.020
–0.053
Package LH
1.00
1
2
3
C
Package UA
B
1
0.70
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Standard Branding Reference View
N = Last two digits of device part number
T = Temperature code
PCB Layout Reference View
Number
1
2
NNT
Package UA
3
0.95
1
3
2
2.40
11