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Número de pieza | TEL4935G | |
Descripción | Uni- and Bipolar Hall IC Switches | |
Fabricantes | Infineon | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de TEL4935G (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
No Preview Available ! Data Sheet, V1.3, Dec 2007
Uni- and Bipolar Hall IC Switches for
Magnetic Field Applications
TLE4905G; TLE4935G;
TLE4945-2G
Sensors
Never stop thinking.
1 page TLE4905G; TLE4935G;
TLE4945-2G
Circuit Description
The circuit includes Hall generator, amplifier and Schmitt-Trigger on one chip. The
internal reference provides the supply voltage for the components. A magnetic field
perpendicular to the chip surface induces a voltage at the hall probe. This voltage is
amplified and switches a Schmitt-trigger with open-collector output. A protection diode
against reverse power supply is integrated. The output is protected against electrical
disturbances.
VS 1
Threshold
Generator
VS
VRef
Hall-
Generator
3Q
Figure 2 Block Diagram
Amplifier
2
GND
Schmitt-
Trigger
Output
Stage
AEB01243
Data Sheet
5 V1.3, 2007-12-05
5 Page TLE4905G; TLE4935G;
TLE4945-2G
VS +
4.7 nF
- RL
CL
ΙS 1 VS
2 TLE
GND 4905/35/35-2/45-2
3Q
ΙQ
AES01244
Unipolar Type TLE4905
VQ
VQH
Bipolar Type TLE4935
VQ
VQH
VQL
0
B RP
B HY
VQ
VQH
0.9 VQH
BOP B
VQL
BRP 0
B HY
BOP B
AED01422
0.1VQH
tr
Figure 7 Test Circuit 1
Data Sheet
tf
11
t
AED01246
V1.3, 2007-12-05
11 Page |
Páginas | Total 17 Páginas | |
PDF Descargar | [ Datasheet TEL4935G.PDF ] |
Número de pieza | Descripción | Fabricantes |
TEL4935-2G | Uni- and Bipolar Hall IC Switches | Infineon |
TEL4935G | Uni- and Bipolar Hall IC Switches | Infineon |
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