|
|
PDF TDA4950 Data sheet ( Hoja de datos )
| Número de pieza | TDA4950 | |
| Descripción | TV EAST/WEST CORRECTION CIRCUIT | |
| Fabricantes | ST Microelectronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TDA4950 (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
TDA4950
TV EAST/WEST CORRECTION CIRCUIT
. LOW DISSIPATION
. SQUARE GENERATOR FOR PARABOLIC
CURRENT
. EXTERNAL KEYSTONE ADJUSTMENT (sym-
metry of the parabola)
. INPUT FOR DYNAMIC FIELD CORRECTION
(beam current change)
. STATIC PICTURE WIDTH ADJUSTMENT
. PULSE-WIDTH MODULATOR
. FINAL STAGE D-CLASS WITH ENERGY RE-
DELIVERY
. PARASITIC PARABOLA SUPPRESSION,
DURING FLYBACK TIME OF THE VERTICAL
SAWTOOTH
POWERDIP8 (Th = 0.4mm)
(Plastic Package)
ORDER CODE : TDA4950
DESCRIPTION
The TDA4950 is a monolithic integrated circuit in a
8 pin minidip plastic package designed for use in
the east-west pin-cushion correction by driving a
diode modulator in TV and monitor applications.
PIN CONNECTIONS
KEYSTONE CORRECTION INPUT
FRAME SAWTOOTH CURRENT INPUT
CURRENT REFERENCE
GND
1
2
3
4
8 NON-INVERTING INPUT 100µA CURRENT SINK
7 PARABOLA OUTPUT INVERTING INPUT
6 +VS
5 OUTPUT
October 1998
1/5
1 page  
PACKAGE MECHANICAL DATA
8 PINS - PLASTIC POWERDIP
TDA4950
Dimensions
A
a1
B
B1
b
b1
D
E
e
e3
e4
F
I
L
Z
Min.
0.7
1.39
0.91
0.38
0.44
Millimeters
Typ.
3.3
0.5
8.8
2.54
7.62
7.62
3.3
Max.
1.65
1.04
0.5
9.8
7.1
4.8
1.6
Min.
0.020
0.055
0.036
0.015
0.017
Inches
Typ.
0.130
0.020
0.346
0.100
0.300
0.300
0.130
Max.
0.065
0.041
0.020
0.386
0.280
0.189
0.063
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No licence is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems
without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 1998 STMicroelectronics - All Rights Reserved
Purchase of I2C Components of STMicroelectronics, conveys a license under the Philips I2C Patent.
Rights to use these components in a I2C system, is granted provided that the system conforms to
the I2C Standard Specifications as defined by Philips.
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco - The Netherlands
Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
http://www.st.com
5/5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet TDA4950.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TDA4950 | TV EAST/WEST CORRECTION CIRCUIT | ST Microelectronics |
| TDA4951 | TV East/ West Correction Circuit for Square Tubes |  TEMIC Semiconductors |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |