參數(shù)資料
型號(hào): A3423EK-T
元件分類: 磁阻傳感器
英文描述: MAGNETIC FIELD SENSOR-HALL EFFECT, -5.5-5.5mT, 500mV, RECTANGULAR, THROUGH HOLE MOUNT
封裝: LEAD FREE, SIP-4
文件頁數(shù): 2/9頁
文件大?。?/td> 258K
代理商: A3423EK-T
Dual Channel Hall Effect Direction Detection Sensor IC
A3423
2
Allegro MicroSystems, Inc.
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
Selection Guide
Part Number
Package
Packing1
TA
(°C)
A3423EK-T
4-pin through hole SIP
Bulk bag, 500 pieces/bag
–40 to 85
A3423ELTR-T
8-pin surface mount SOIC2
Tape and reel, 3000 pieces/reel
A3423LK-T
4-pin through hole SIP
Bulk bag, 500 pieces/bag
–40 to 150
A3423LLTR-T
8-pin surface mount SOIC2
Tape and reel, 3000 pieces/reel
1Contact Allegro for additional packing options.
2SOIC package currently in development.
Absolute Maximum Ratings
Characteristic
Symbol
Notes
Rating
Units
Supply Voltage
VCC
–40°C to 150°C
30
V
Reverse Battery Voltage
VRB
–30
V
Output Off Voltage
VOUT
VCC
V
Output Sink Current
IOUT(SINK)
30
mA
Magnetic Flux Density
B
Unlimited
G
Operating Ambient Temperature
TA
Range E
–40 to 85
C
Range L
–40 to 150
C
Storage Temperature
Tstg
–65 to 165
C
Maximum Junction Temperature
TJ(max)
165
C
Terminal List Table
Number
Name
Description
KL
1
VCC
Input power supply; tie to GND with bypass capacitor
2
DIR
Output signal indicating direction of target movement
3
OUTA
Analog output indicating B at E1 Hall element
3
4
SPD
Output signal indicating speed of target movement
5
OUTB
Analog output indicating B at E2 Hall element
6, 7
NC
No connection
4
8
GND
Ground connection
Pin-out Diagrams
L Package
K Package
8
7
6
5
1
2
3
4
GND
NC
OUTB
VCC
DIR
OUTA
SPD
2
34
1
VCC
DIR
SPD
GND
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