A1323ELHLT-T Allegro Microsystems Inc, A1323ELHLT-T Datasheet - Page 10

• Manufacturer Part Number: A1323ELHLT-T
• Description: IC SENSOR HALL EFFECT SOT23W
• Manufacturer: Allegro Microsystems Inc
• Type: Linear - Ratiometricr

Specifications of A1323ELHLT-T

• Sensing Range: 2.375mV/G ~ 2.625mV/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: SOT-23W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A1321, A1322,
and
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Package Thermal Resistance
*Additional thermal information available on Allegro website.
A1323
Characteristic
Symbol
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
R
0
θJA
20
6
5
4
3
2
1
0
20
Power Dissipation versus Ambient Temperature
Ratiometric Linear Hall Effect Sensor ICs
40
40
Package LH, 1-layer PCB with copper limited to solder pads
Package LH, 2-layer PCB with 0.463 in.
connected by thermal vias
Package UA, 1-layer PCB with copper limited to solder pads
60
60
1-layer PCB, Package LH
(R
Power Derating Curve
1-layer PCB, Package UA
(R
JA
2-layer PCB, Package LH
(R
JA
80
= 228 ºC/W)
Temperature (°C)
80
Temperature (ºC)
= 165 ºC/W)
JA
= 110 ºC/W)
100
for High-Temperature Operation
100
120
120
Test Conditions*
140
140
160
160
2
of copper area each side
180
180
V
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
V
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
CC(min)
CC(max)
Value Units
228
165
110
ºC/W
ºC/W
ºC/W
9