Hall Effect Sensor On-chip Hall Sensor Operating Supply Voltage H

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Hall Effect Sensor On-chip Hall Sensor Operating Supply Voltage H

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APX9140
Hall Effect Sensor
On-chip Hall Sensor Operating Supply Voltage High Output Sinking Capability 400mA Versatile sensitivity hysteresis setting Reliable Rugged TO-92M Package
General Description
APX9140 integrated Hall Effect Sensor designed electric commutation brushless motor applications. APX9140 still operate volts. APX9140 available cost -92M package with different magnetic ranks.
Description
Front View
APX9140
Applications
Speed Measurement Revolution Counting Brushless Motor Brushless
Ordering Information
APX9140
Handling Code Temp. Range Package Code Magnetic Rank Magnetic Rank Gauss Gauss Gauss Package Code 92M4 Temp. Range Handling Code Plastic Tape Tape Reel
ANPEC reserves right make changes improve reliability manufacturability without notice, advise customers obtain latest version relevant information verify before placing orders. Copyright ANPEC Electronics Corp. Rev. Jul., 2002 www.anpec.com.tw
APX9140
Block Diagram
APX9140
Temperature Compensated Voltage Regulator
Hall Element
Current Amplifier
Latch Circuit Hysteresis Control Sensitivity Control
Output Buffer
Output Buffer
Absolute Maximum Ratings
Symbol IOUT Supply Output Supply Output
25°C unless otherwise noted
Rating Unit
Parameter Voltage Breakdown Voltage Current Current Continuous Hold Current Peak (Start Maximum Power Dissipation Operating Ambient perature Storage perature Range Soldering Temperature Sec.)
Electrical Characteristics
Symbol VSAT ILeak Parameter Supply Voltage Output Saturation Voltage Supply Current Output Leakage Current Output Rise Time Output Fall Time Switch Time Different
25°C, VDD=14V unless otherwise noted
Test Condition APX9140 Min. Typ. Max. <0.1 Unit
Operating VDD=14V, IOUT=400mA, B>Bop VDD=20V, Output Open VOUT=20V, VDD=20V, B<Brp =14V, RL=820 CL=20pF
Notes
Figure
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw
APX9140
Magnetic Characteristics
Rank
25°C, VDD=14V unless otherwise noted
Maximum Release Point -100 -150 Unit Gauss
Maximum Operate Point +100 +150
Notes below application, grade device recommended avoid magnetic sensitivity problem. above application, grade device acceptable most cases.
Test Information
APX9140
Signal Generator
Scope
Figure Switching Circuit Output Rise Time Fall Time Measurement
Application Circuit
APX9140
Figure Typical brushless application circuit Note: diode(D1) reverse voltage protection capacitor (C1) eliminate high voltage spike into Hall
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw
APX9140
Typical Characteristics
Supply Current Supply Voltage
Output Voltage Supply Voltage
25°C
Output Voltage
25°C
Supply Current
Supply Voltage
Supply Voltage
Output Voltage Ambient Temperature
IOUT=300mA VDD=14V
Supply Current Temperature
Output Voltage-
Supply Current
Temperature
Temperature
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw
APX9140
Typical Characteristics (Cont.)
Magnetic Switch Points Supply Voltage Magnetic Switch Points Temperature
Magnetic Switch Points
-100 -150 -200
25°C
Magnetic Switch Points
IOUT=300mA
-100 -150 -200
IOUT=300mA VDD=14V
Supply Voltage
Temperature
Power Dissipation Ambient Temperature
Output Breakdown Voltage
Power Dissipation
(uA)
Ambient Temperature
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw
APX9140
Package Information
TO-92M4
Marking Surface chip
0.85mm 1.95mm
Sensitive Area (0.286 Position Hall Sensor reference top-left package 0.85± 0.1mm 1.95± 0.1mm
Min. 3.60 0.35 0.351 5.17 3.78 1.24 1.50 4.04 14.0 1.342 0.45
Millimeters Max. 3.70 0.41 0.411 5.27 3.84 1.30 1.60 4.34 15.0 1.542 0.55 Min. 0.141 0.014 0.014 0.203 0.148 0.049 0.059 0.158 0.549 0.053 0.018
Inches Max. 0.145 0.016 0.016 0.207 0.150 0.051 0.063 0.170 0.588 0.060 0.022
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw
APX9140
Customer Service
Anpec Electronics Corp. Head Office Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. 886-3-5642000 886-3-5642050 Taipei Branch 137, Lane 235, Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, 886-2-89191368 886-2-89191369
Copyright ANPEC Electronics Corp. Rev. Jul., 2002
www.anpec.com.tw

Hall Effect Sensor On-chip Hall Sensor Operating Supply Voltage H

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