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PDF TA1230Z Data sheet ( Hoja de datos )
| Número de pieza | TA1230Z | |
| Descripción | TV SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR EIAJ SYSTEM | |
| Fabricantes | Toshiba Semiconductor | |
| Logotipo |  |
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TA1230Z
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1230Z
TV SOUND MULTIPLEX BROADCAST DEMODULATOR IC FOR EIAJ SYSTEM
The TA1230Z incorporates the functions required for EIAJ system
TV sound multiplex broadcast demodulation and a trap for
eliminating facsimile broadcast signals multiplexed in the sound
multiplex broadcasting band. Automatic adjustment based on a
32 fH-oscillator makes adjustments other than separation
unnecessary.
FEATURES
l Self-adjusting filter and discriminator circuit based on a 32
fH-oscillator
l Built-in trap eliminates facsimile broadcast signals
BLOCK DIAGRAM
Weight: 1.00 g (Typ.)
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.
2002-12-20 1/12
1 page  
ABSOLUTE RATINGS (Ta = 25°C)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Supply Voltage
Power Dissipation
Operating Temperature
Storage Temperature
VCC
PD
Topr
Tstr
15
890
−20~75
−55~150
V
mW
°C
°C
Note: The power dissipation rating drops by 7.2 mW for every 1°C over 25°C.
TA1230Z
OPERATING SUPPLY VOLTAGE
PIN
No.
PIN NAME
14 VCC
MIN TYP. MAX UNIT
8.1 9.0 9.9
V
ELECTRICAL CHARACTERISTICS (Unless otherwise specified, VCC = 9 V, Ta = 25°C)
DC CHARACTERISTICS
CHARACTERISTIC
SYMBOL
TEST
CIR-
CUIT
TEST CONDITION
MIN TYP. MAX UNIT
Current Dissipation
ICC ― ― 28 34 42 mA
V1 ― ― 4.2 5.2 6.2
V5 ― ― 3.5 4.5 5.5
V6 ― ― 3.5 4.5 5.5
V8 ― ― 2.1 3.1 4.1
V9 ― ― 2.1 3.1 4.1
Pin Voltage
V10 ―
―
2.1 3.1 4.1
V
V12 ― ― 3.5 4.5 5.5
V13 ― ― 2.8 3.9 4.9
V15 ― ― 2.5 4.5 6.5
V18 ― ― 5.0 5.7 6.4
V19 ― ― 3.5 4.5 5.5
V20 ― ― 7.0 7.6 8.2
2002-12-20 5/12
5 Page 
TEST CIRCUIT
APPLICATION CIRCUIT
TA1230Z
2002-12-20 11/12
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet TA1230Z.PDF ] | |
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