A1645LK-I2 Allegro Microsystems Inc, A1645LK-I2 Datasheet - Page 13

• Manufacturer Part Number: A1645LK-I2
• Description: IC SENSOR HALL EFFECT AC 4-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Special Purposer

Specifications of A1645LK-I2

• Sensing Range: 120mV Trip, 120mV Release
• Voltage - Supply: 4 V ~ 24 V
• Current - Supply: 8.4mA
• Output Type: Digital, Open Collector
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 4-SIP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output (max): -
• Features: -

A1642
14.74 ±0.51
3.43
+0.08
–0.05
6.00
REF
8.12 REF
2.16
MAX
45°
E1
1
Peak-Detecting Sensor IC with Continuous Calibration
2
5.21
3.19 NOM
0.38
REF
1.50
+0.08
–0.05
E
3
1.85
4
E
Two-Wire True Zero-Speed Miniature Differential
0.41
1.27 NOM
1.03
1.32
Package KN, 4-Pin SIP
E2
B
A
+0.07
–0.05
+0.08
–0.05
E
Branded
Face
D
0.38
1.55 ±0.05
0.84 REF
45°
+0.06
–0.03
Mold Ejector
Pin Indent
For Reference Only; not for tooling use (reference DWG-9015)
Dimensions in millimeters
Dimensions exclusive of mold flash, gate burrs, and dambar protrusions
Exact case and lead configuration at supplier discretion within limits shown
C
D
A
B
E
Gate and tie bar burr area
Dambar removal protrusion (8X)
Branding scale and appearance at supplier discretion
C
Active Area Depth 0.43 mm REF
Hall elements (E1,E2), not to scale
W = Week of manufacture
Standard Branding Reference View
N = Device part number
Y = Last two digits of year of manufacture
1
YYWW
NNNN
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
13