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AH6851 Schematic ( PDF Datasheet ) - NANJING AH ELECTRONIC

Teilenummer AH6851
Beschreibung HALL-EFFECT SWITCH INTEGRATED CIRCUITS
Hersteller NANJING AH ELECTRONIC
Logo NANJING AH ELECTRONIC Logo 



Gesamt 2 Seiten
		
AH6851 Datasheet, Funktion
NANJING AH ELECTRONIC CO., LTD
AH6851 HALL-EFFECT SWITCH INTEGRATED CIRCUITS
These Hall-effect switch integrated circuits are monolithic integrated circuit consisting of a voltage regulator,
Hall-voltage generator, differential amplifier, schmitt trigger, temperature compensation circuit and open-collector
output stage. Its input is a magnetic flux density signal and output is a digital voltage signal.
FEATURES
. Wide supply voltage range
. Fast response time
. Wide frequency and temperature range
. Long operating life
. Small size, convenient installing
. Output compatible with all digital logic families
TYPICAL APPLICATIONS
. Contactless switch
. Position control
. Speed measurement
. Revolution detection
. Isolation measurement . Brushless DC motor
. Automotive ignitor
ABSOLUTE MAXIMUM RATING
Parameter
Symbol
Supply voltage
VCC
Magnetic flux density
B
Output OFF voltage
Vce
Continuous output current
IOL
Operating temperature range TA
Storage temperature range
TS
Value
24
Unlimited
50
50
-40~125
-55~150
Unit
V
mT
V
mA
ELECTRICAL CHARACTERISTICS
TA=25
Parameter
Symbol
Test conditions
Supply voltage
Output saturation voltage
Output leakage current
Supply current
Output rise time
Output fall time
VCC
VOL Iout=20mA B>BBOP
IOH Vout=24V B<BBRP
ICC VCC=Output open
tr RL=820Ω CL=20PF
tf RL=820Ω CL=20PF
Type and Value
min typ max
4.5 - 24
- 200 400
- 0.1 10
- - 10
- 0.12 -
- 0.18 -
Unit
V
mV
μA
mA
μS
μS
1 AH6851 HALL SWITCH


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