A3214LUA-T Allegro Microsystems Inc, A3214LUA-T Datasheet - Page 5

• Manufacturer Part Number: A3214LUA-T
• Description: IC,HALL-EFFECT SWITCH,DIFFERENTIAL,BICMOS,SIP,3PIN,PLASTIC
• Manufacturer: Allegro Microsystems Inc
• Type: Omnipolar Switchr

Specifications of A3214LUA-T

• Rohs Compliant: YES
• Sensing Range: ±70G Trip, ±10G Release
• Voltage - Supply: 2.4 V ~ 5.5 V
• Current - Supply: 2mA
• Current - Output (max): 1mA
• Output Type: Digital, Open Collector
• Features: Ultra Sensitive
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 3-SIP
• Hall Effect Type: Omnipolar
• Output Current: 1mA
• Sensor Case Style: SIP
• No. Of Pins: 3
• Supply Voltage Range: 2.4V To 5.5V
• Operating Temperature Range: -40°C To +150°C
• Svhc: No SVHC (15
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

A3213
A3214
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Package Thermal Resistance
*Additional thermal information available on Allegro website.
Characteristic
and
Micropower Ultra-Sensitive Hall-Effect Switches
Symbol
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
R
900
800
700
600
500
400
300
200
100
θJA
0
6
5
4
3
2
1
0
20
20
Power Dissipation versus Ambient Temperature
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 (ºC)
Temperature (°C)
80
= 165 ºC/W)
JA
= 110 ºC/W)
100
100
120
120
Test Conditions*
140
140
160
160
2
of copper area each side
180
180
V
V
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
DD(max)
DD(min)
Value Units
228
165
110
ºC/W
ºC/W
ºC/W
5