A3425LK-T Allegro Microsystems Inc, A3425LK-T Datasheet - Page 20

• Manufacturer Part Number: A3425LK-T
• Description: Hall Effect Switch IC
• Manufacturer: Allegro Microsystems Inc
• Type: Bipolar Latchr

Specifications of A3425LK-T

• Peak Reflow Compatible (260 C): Yes
• Output Current: 70mA
• Termination Type: Through Hole
• Supply Voltage Max: 18V
• Leaded Process Compatible: Yes
• No. Of Pins: 4
• Hall Effect Type: Bipolar
• Supply Voltage Min: 3.3V
• Sensing Range: 35G Trip, -35G Release
• Voltage - Supply: 3.3 V ~ 18 V
• Current - Supply: 6mA
• Current - Output (max): 20mA
• Output Type: Digital, Open Drain
• Features: Ultra Sensitive
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A3425
14.73 ±0.51
3.43
+0.08
–0.05
2.16
MAX
0.41
0.51
REF
+0.07
–0.05
45°
E1
1
2
5.21
1.00
E
+0.08
–0.05
3
2.10
4
E
Ultra-Sensitive Dual-Channel Quadrature
1.27 NOM
Package K, 4-pin SIP
1.32
B
A
E2
E
Branded
Face
C
0.38
45°
1.55 ±0.05
0.84 REF
+0.06
–0.03
Mold Ejector
Pin Indent
Hall-Effect Bipolar Switch
For Reference Only; not for tooling use (reference DWG-9010)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
A
B
C
D
E
Gate and tie bar burr area
Active Area Depth, 0.43 mm REF
Hall elements (E1 and E2); not to scale
Dambar removal protrusion (8X)
Branding scale and appearance at supplier discretion
D
W = Week of manufacture
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
1
115 Northeast Cutoff, Box 15036
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 [phone]
www.allegromicro.com
YYWW
NNNN
19