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PDF APX9031 Data sheet ( Hoja de datos )
| Número de pieza | APX9031 | |
| Descripción | Hall Effect Sensor IC | |
| Fabricantes | ANPEC | |
| Logotipo |  |
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APX9031
Hall Effect Sensor IC
Features
General Description
• On-chip Hall Sensor
• Low Operating Supply Voltage : 3 V with Re-
verse Voltage Protection
• Versatile sensitivity and hysteresis setting
• Reliable and Rugged
• TO-92M3 and SOT-89 packages
Applications
The APX9031 is an integrated Hall Effect Sensor IC
designed for electric commutation of DC brushless
motor applications. Even with a reverse voltage pro-
tection diode, the APX9031 still can operate at as
low as 3 volts. The APX9031 is available in low cost
TO-92M3 and SOT-89 packages with 3 different
magnetic ranks.
Pin Description
• Brushless DC Motor
• Brushless DC Fan
• Speed Measurement
• Revolution Counting
Ordering Information
123
Front View
1 : VDD
2 : GND
3 : OUTPUT
APX9031
Handling Code
Temp. Range
Package Code
Magnetic Rank
Magnetic Rank
A : l Bop , Brp l < 70Gauss
B : l Bop , Brp l < 100 Gauss
C : l Bop , Brp l < 150 Gauss
Package Code
E : TO - 92M
D : SOT - 89
Temp. Range
E: - 20 to 85 °C
Handling Code
PB : Plastic Bag
TR : Tape & Reel
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise
customers to obtain the latest version of relevant information to verify before placing orders.
Copyright ANPEC Electronics Corp.
Rev. A.3 - Apr., 2001
1
www.anpec.com.tw
1 page  
APX9031
Typical Characteristics Cont.
Output Low Voltage vs Ambient Temperature
225
IOUT=20mA
VDD=20V
200
175
150
125
100
-20
0 20 40 60 80 100
Temperature - °C
Supply Current vs Temperature
5
VDD=20V
4
3
2
1
0
-20 0
20 40 60
Temperature - °C
80 100
Magnetic Switch Points vs Supply Voltage
100
75 IOUT=20mA
50 Bop TA= 25°C
25
0
-25
Brp
-50
-75
-100
0
5 10 15
Supply Voltage - V
20
Magnetic Switch Points vs Temperature
200
150
IOUT=20mA
VDD=20V
100 Bop
50
0
Brp
-50
-100
-150
-200-20 0 20 40 60
Temperature - °C
80 100
Copyright ANPEC Electronics Corp.
Rev. A.3 - Apr., 2001
5
www.anpec.com.tw
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet APX9031.PDF ] | |
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