A1321EUA-T Allegro Microsystems Inc, A1321EUA-T Datasheet - Page 12

• Manufacturer Part Number: A1321EUA-T
• Description: IC SENSOR HALL EFFECT 3-SIP
• Manufacturer: Allegro Microsystems Inc
• Type: Linear - Ratiometricr

Specifications of A1321EUA-T

• Sensing Range: 4.75mV/G ~ 5.25mV/G
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 8mA
• Current - Output (max): 10mA
• Output Type: Digital, Open Drain
• Features: High Sensitivity
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 3-SIP
• Termination Type: Through Hole
• No. Of Pins: 3
• Mounting Type: Through Hole
• Hall Effect Type: Linear
• Supply Voltage Min: 4.5V
• Peak Reflow Compatible (260 C): Yes
• Accuracy %: 1.5%
• Filter Terminals: Through Hole
• Rohs Compliant: Yes
• Bandwidth: 30kHz
• Leaded Process Compatible: Yes
• Output Current: 1mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A1321, A1322,
and
A1323
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
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
8X 10° REF
1
0.95 BSC
2.98
3
+0.12
–0.08
1.49
2
Branded Face
0.55 REF
Package LH, 3-Pin (SOT-23W)
D
0.40 ±0.10
Ratiometric Linear Hall Effect Sensor ICs
0.96
D
0.05
1.00 ±0.13
+0.10
–0.05
D
1.91
+0.19
–0.06
A
0.25 BSC
for High-Temperature Operation
4°±4°
Gauge Plane
0.25 MIN
Seating Plane
0.180
+0.020
–0.053
1.00
C
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
B
0.70
Standard Branding Reference View
N = Last two digits of device part number
T = Temperature code
PCB Layout Reference View
1
NNT
0.95
2.40
11