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AH3503

NANJING AH ELECTRONICS
Part Number AH3503
Manufacturer NANJING AH ELECTRONICS
Description LINEAR HALL-EFFECT SENSOR
Published May 16, 2016
Detailed Description NANJING AH ELECTRONICS CO., LTD AH3503 SERIES LINEAR HALL-EFFECT SENSOR Integrated circuit includes a voltage regulato...
Datasheet PDF File AH3503 PDF File

AH3503
AH3503

Overview
NANJING AH ELECTRONICS CO.
, LTD AH3503 SERIES LINEAR HALL-EFFECT SENSOR Integrated circuit includes a voltage regulator, Hall-voltage generator, linear amplifier and emitter-follower out stage.
The output of the Ics change linearity with the magnetic flux density of the input.
FEATURES .
Extremely Sensitive .
Flat response to 23kHz .
Low-Noise Output .
4.
5V to 6V Operation .
Magnetically Optimized Package TYPICAL APPLICATION .
Motion detector .
Gear tooth sensors .
Proximity detector .
Velocity detecting of motor bicycle .
Current detecting sensor ABSOLUTE MAXIMUM RATINGS Parameter Symbol Supply voltage Vcc Magnetic flux density B Operating temperature range TA Storage temperature range TS Value 6 -20~+85 150 Unit V mT ℃ ℃ ELECTRICAL CHARACTERISTICS TA=25℃ Characteristics Operating voltage Supply current Linearity range Symbol Test conditions Vcc Icc Min.
4.
5 -90 Quiescent output voltage Vout B=0 Sensitivity S B=±90mT Output resistance Ro 2.
25 7.
.
5 - 1mT=10Gs Limits Typ.
Max.
-6 9 14 - +90 2.
5 2.
75 13.
.
5 17.
.
5 50 - Unit V mA mT V mV/mT Ω Note: All output-voltage measurement are made with a voltmeter having an input impedance of at lease 10KΩ.
FUNCTIONAL BLOCK DIAGRAM 1 1,Vcc REG 3,Vo 3 2 2,GND 1 AH3503 LINEAR HALL HALL SENSORS PACKAGE (Unit：mm) 4.
06± 0.
10 1.
5+0.
1 0.
8 0 3.
1+00.
1 2.
70 0.
43 0.
38 0.
38 1.
96 0.
8 0.
34 12.
7min 1.
27 1 2 3 2.
34 45 PINNING: 1.
Vcc 2.
GND 3.
Output CHARACTERISTICS CURVE Cautions 1.
When install, should as full as possible decrease the mechanical stress acting on the Hall IC, to avoid the influence of the operate point and release point.
2.
On the premise of ensuring welding quality, use as possible as low welding temperature an short time.
ADD: ROOM 901,CNK INTERNATIONAL MANSION, NO.
198, HONG WU RO2AD,NANJING, P.
R.
CHINA AH3503 LINEAR HALL TEL: 0086-25-84609021 FAX: 0086-25-84670370 WEBSITE: WWW.
AHEST.
COM E-MAIL: nianrong@ahest.
com ...


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