A3340ELHLT-T Allegro Microsystems Inc, A3340ELHLT-T Datasheet - Page 5
![IC SW HALL EFFECT PREC SOT-23W](/photos/19/49/194943/620-sot-23w_sml.jpg)
A3340ELHLT-T
Manufacturer Part Number
A3340ELHLT-T
Description
IC SW HALL EFFECT PREC SOT-23W
Manufacturer
Allegro Microsystems Inc
Type
Unipolar Switchr
Datasheet
1.A3340ELHLT-T.pdf
(10 pages)
Specifications of A3340ELHLT-T
Sensing Range
50G Trip, 5G Release
Voltage - Supply
4.2 V ~ 24 V
Current - Supply
6mA
Current - Output (max)
25mA
Output Type
Digital, Open Collector
Features
Regulated Voltage
Operating Temperature
-40°C ~ 85°C
Package / Case
SOT-23W
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
A3340
THERMAL CHARACTERISTICS may require derating at maximum conditions, see application information
Package Thermal Resistance
Characteristic
Chopper-Stabilized, Precision Hall-Effect Switch
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
Symbol
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
0
9
8
7
6
5
4
3
2
20
R
20
θJA
Power Dissipation versus Ambient Temperature
40
40
Package LH, 2-layer PCB
(R
Package UA, 1-layer PCB
Package LH, 1-layer PCB
(R
(R
T
JA
JA
JA
Package LH, 1-layer PCB with copper limited to solder pads
Package LH, 2-layer PCB with 0.463 in.
side connected by thermal vias
Package UA, 1-layer PCB with copper limited to solder pads
J(max)
60
= 110 ºC/W)
= 165 ºC/W)
= 228 ºC/W)
60
Power Derating Curve
= 165ºC; I
80
Temperature (°C)
80
100
100
CC
= I
120
120
CC(max)
Test Conditions
140
140
160
160
180
2
180
of copper area each
V
115 Northeast Cutoff, Box 15036
V
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 (508) 853-5000
www.allegromicro.com
CC(min)
CC(max)
Value Units
228
165
110
ºC/W
ºC/W
ºC/W
4