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Número de pieza | SS3313 | |
Descripción | CMOS Omnipolar High Sensitivity Micropower Hall Switch | |
Fabricantes | SEC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de SS3313 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
No Preview Available ! SS3313
CMOS Omnipolar High Sensitivity Micropower Hall Switch
Features
− Solid-State Reliability much better than reed
switch
− Omnipolar, output switches with absolute value
of North or South pole from magnet
− Wide operating voltage range from 3.5V to 24V
− High sensitivity for direct reed switch replace-
ment applications
Applications
− Solid state switch
− Speed detection
− Interrupter
− Magnet proximity sensor for reed switch re-
placement
3 pin SOT23 (suffix SO)
3 pin SIP (suffix UA)
General Description
The SS3313 Omnipolar Hall effect sensor IC is fab-
ricated from mixed signal CMOS technology .It in-
corporates advanced chopper-stabilization techniques
to provide accurate and stable magnetic switch points.
The output transistor of the SS3313 will be latched on
(BOP) in the presence of a sufficiently strong South or
North magnetic field facing the marked side of the
package. The output will be latched off (BRP) in the
absence of a magnetic field.
The chopper stabilized amplifier uses switched capac-
itor techniques to eliminate the amplifier offset volt-
age, which, in bipolar devices, is a major source of
temperature sensitive drift. CMOS makes this ad-
vanced technique possible. The CMOS chip is also
much smaller than a bipolar chip, allowing very so-
phisticated circuitry to be placed in less space. The
small chip size also contributes to lower physical
stress and less power consumption.
Functional Block Diagram
1 V3.10 Nov 1, 2013
1 page SS3313
CMOS Omnipolar High Sensitivity Micropower Hall Switch
Package Information
Package SOT, 3-Pin SOT-23:
Top View
3
1
Side View
0.70
0.90
2
1.70
2.10
2.70
3.10
0.35
0.50
2.60
1.50 3.00
1.80
Notes
1). PINOUT: Pin 1 VDD
Pin 2 Output
Pin 3 GND
2). All dimensions are in millimeters;
End View
1.00
1.30
0.10
0.25
0.00
0.10
0.20
Min
SOT-23 Package Hall Location
Bottom View of SOT-23 Package
Chip 3
21
1.50
1.40
0.95
0.80
0.56
0.66
5 V3.10 Nov 1, 2013
5 Page |
Páginas | Total 7 Páginas | |
PDF Descargar | [ Datasheet SS3313.PDF ] |
Número de pieza | Descripción | Fabricantes |
SS3313 | CMOS Omnipolar High Sensitivity Micropower Hall Switch | SEC |
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