|
|
PDF TA1241AN Data sheet ( Hoja de datos )
| Número de pieza | TA1241AN | |
| Descripción | DEFLECTION PROCESSOR IC FOR TVs | |
| Fabricantes | Toshiba | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de TA1241AN (archivo pdf) en la parte inferior de esta página. Total 28 Páginas | ||
|
No Preview Available !
TA1241AN
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1241AN
DEFLECTION PROCESSOR IC FOR TVs
Ideal for large-inch CRT, the TA1241AN is an IC for deflection
correction and vertical / horizontal picture size adjustment, with
a 24-pin plastic package.
The TA1241AN can control all kinds of picture adjustment
functions through I2C-bus communications.
FEATURES
BUS write mode
l Vertical amplitude adjustment
l Vertical position adjustment
l Vertical linearity correction
l Vertical S correction
l Vertical ∫ correction
l Vertical EHT correction
l Trapezium correction
l Horizontal amplitude correction
l Horizontal EHT correction
l Parabola correction
l Corner correction
l Center curve correction (SAW, PAR)
BUS read mode
l V-guard detection
l LVP detection
l V output detection
l E / W output detection
Weight: 1.22 g (Typ.)
Pin output
l V centering (DAC)
l H centering (DAC)
l Dynamic focus (DAC)
l Analog blanking
l LVP detection
000707EBA1
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general
can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the
buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and
to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or
damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the
most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the “Handling
Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal
equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are
neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or
failure of which may cause loss of human life or bodily injury (“Unintended Usage”). Unintended Usage include atomic energy
control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control
instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document
shall be made at the customer’s own risk.
· The products described in this document are subject to the foreign exchange and foreign trade laws.
· The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by
TOSHIBA CORPORATION for any infringements of intellectual property or other rights of the third parties which may result from its
use. No license is granted by implication or otherwise under any intellectual property or other rights of TOSHIBA CORPORATION or
others.
· The information contained herein is subject to change without notice.
2001-02-08 1/28
1 page  
PIN
No.
PIN NAME
7 V Feedback
FUNCTION
Vertical negative feedback
input pin. When voltage on
this pin equals or exceeds 6
V, the device outputs a
blanking signal to pin 20 and
sends discriminating data to
BUS read.
9 V Drive
Vertical signal output pin. Also
performs vertical output
detection in BUS read mode.
8 GND
10 LVP in
GND pin.
Used to connect reference
voltage to protect the
deflection block from a
low-voltage.
12 LVP out
11 DAC H
17 DAC V
19 DAC DF
13 I2L GND
Outputs abnormal power
supply detection result. Also
performs LVP detection in
BUS read mode.
DAC output pin for horizontal
centering.
DAC output pin for vertical
centering.
DAC output pin for dynamic
focus.
GND pin for the I2L block.
14 SDA
SDA pin for the I2C BUS.
INTERFACE
―
―
TA1241AN
INPUT / OUTPUT
SIGNAL
―
―
―
OK : DC0.7V
NG : DC5.0V
―
―
―
―
―
2001-02-08 5/28
5 Page 
TA1241AN
MAXIMUM RATINGS (Ta = 25°C)
CHARACTERISTICS
SIGNAL
RATING
UNIT
Power Supply Voltage
Power Dissipation
Input Signal Voltage
Operating Temperature
Storage Temperature
VCC
PD MAX
ein
Topr
Tstg
12
1250 (Note)
9
−20 to 65
−55 to 150
V
mW
Vp-p
°C
°C
Note: When using at temperatures higher than 25°C, decrease maximum power dissipation by 10 mW for every
1°C over 25°C.
RECOMMENDED POWER SUPPLY VOLTAGE
CHARACTERISTICS
Power Supply Voltage
SYMBOL
VCC
MIN TYP. MAX UNIT
8.5 9.0 9.5
V
2001-02-08 11/28
11 Page | ||
| Páginas | Total 28 Páginas | |
| PDF Descargar | [ Datasheet TA1241AN.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| TA1241AN | DEFLECTION PROCESSOR IC FOR TVs | Toshiba |
| 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 |