A3340LUA-T Allegro Microsystems Inc, A3340LUA-T Datasheet - Page 9

• Manufacturer Part Number: A3340LUA-T
• Description: IC HALL EFFECT SWITCH 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Unipolar Switchr

Specifications of A3340LUA-T

• Sensing Range: 50G Trip, 5G Release
• Voltage - Supply: 4.2 V ~ 24 V
• Current - Supply: 6mA
• Current - Output (max): 25mA
• Output Type: Digital, Open Collector
• Features: Regulated Voltage
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 620-1212

A3340
2.90
+0.10
–0.20
A
B
C
D
Active Area Depth, 0.28 mm REF
Reference land pattern layout
to meet application process requirements and PCB layout tolerances
Hall element, not to scale
Branding scale and appearance at supplier discretion
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
Terminal List
8X 10° REF
1
VOUT
Name
GND
VCC
0.95 BSC
Package LH
2.98
1
3
+0.12
–0.08
3
PTCT
Connects power supply to chip
Output from circuit
Ground
1.49
Chopper-Stabilized, Precision Hall-Effect Switch
2
Branded Face
0.55 REF
2
D
Package LH, 3-Pin (SOT-23W)
0.40 ±0.10
0.96
D
0.05
1.00 ±0.13
+0.10
–0.05
D
1.91
Pin-out Diagrams
+0.19
–0.06
Description
A
0.25 BSC
4°±4°
Gauge Plane
0.25 MIN
Seating Plane
0.180
+0.020
–0.053
1.00
Package LH Package UA
C
B
0.70
Standard Branding Reference View
Package UA
N = Last two digits of device part number
T = Temperature code
PCB Layout Reference View
1
2
3
1
1
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
Number
2
NNT
PTCT
3
0.95
1
3
2
2.40
8