|
|
PDF LA76814 Data sheet ( Hoja de datos )
| Número de pieza | LA76814 | |
| Descripción | VIF/DIF/Y/C/Deflection Implemented | |
| Fabricantes | Sanyo Electric | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LA76814 (archivo pdf) en la parte inferior de esta página. Total 35 Páginas | ||
|
No Preview Available !
www.DOardtaerSinhgeneutm4bUe.rc:oEmNA0253
LA76814
Monolithic Linear IC
For NTSC Color Television Sets
VIF/SIF/Y/C/Deflection
Implemented in a Single Chip
Overview
LA76814 is VIF/SIF/Y/C/Deflection implemented in a single chip for NTSC color television sets.
Functions
• VIF/SIF/Y/C/Deflection implemented in a single chip.
• I2C bus control.
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Conditions
Maximum supply voltage
Maximum supply current
Allowable power dissipation
V8 max
V43 max
I18 max
I25 max
Pd max
Ta ≤ 65°C *
Operating temperature
Topr
Storage temperature
Tstg
*: When mounted on a 114.3×76.1×1.6 mm3 glass epoxy board
Operating Ranges at Ta = 25°C
Parameter
Recommended supply voltage
Recommended supply current
Operating supply voltage range
Operating supply current range
Symbol
V8
V43
I18
I25
V8 op
V43 op
I18 op
I25 op
Conditions
Ratings
7.0
7.0
25
35
1.5
-10 to +65
-55 to +150
Unit
V
V
mA
mA
W
°C
°C
Ratings
5.0
5.0
19
27
4.7 to 5.3
4.7 to 5.3
17 to 21
24 to 30
Unit
V
V
mA
mA
V
V
mA
mA
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
D2006 MS PC B8-4870 No.A0253-1/35
1 page  
www.DataSheet4U.com
LA76814
Continued from preceding page.
Parameter
Symbol
Conditions
Vertical screen size compensation
Vertical ramp
output
amplitude
NTSC@64
NTSC@0
NTSC@127
Vsnt64
Vsnt0
Vsnt127
VSIZE: 1000000
VSIZE: 0000000
VSIZE: 1111111
High-voltage dependent vertical size correction
Vertical size correction @0
Vsizecomp
Vertical screen position adjustment
Vertical ramp
DC voltage
NTSC@32
NTSC@0
Vdcnt32
Vdcnt0
NTSC@63
Vdcnt63
Vertical linearity @16
Vlin16
@0 Vlin0
@31
Vlin31
Vertical S-shaped @16
correction
@0
VScor16
VScor0
@31
VScor31
AKB
AKB DC threshold
AKBDC
VCOMP: 000
VDC: 100000
VDC: 000000
VDC: 111111
VLIN: 10000
VLIN: 00000
VLIN: 11111
VSC: 10000
VSC: 00000
VSC: 11110
Package Dimensions
unit : mm
3273
47.58
54
28
1
1.78
(0.65)
1.05
27
0.48
SANYO : DIP54S(600mil)
Ratings
min typ max
Unit
0.75 0.85 0.95 Vp-p
0.40 0.50 0.60 Vp-p
1.05 1.20 1.35 Vp-p
0.83 0.88 0.93 ratio
2.25
1.85
2.65
0.85
1.17
0.57
0.55
0.85
0.36
2.40
2.00
2.80
1.00
1.32
0.72
0.70
1.00
0.51
2.55
2.15
2.95
1.15
1.47
0.87
0.85
1.15
0.66
Vdc
Vdc
Vdc
ratio
ratio
ratio
ratio
ratio
ratio
2.2 2.5 2.8 V
No.A0253-5/35
5 Page 
www.DataSheet4U.com
LA76814
Audio Block Input Signals and Test Conditions
Unless otherwise specified, the following conditions apply when each measurement is made.
1. Bus control condition:
AUDIO.MUTE = "0", AUDIO.SW = "1", VOL.FIL = "0", IF.AGC. = "1"
2. Input 4.5MHz, 90dBµ and CW at pin 54.
3. Enter an input signal from pin 51.
Parameter
Maximum gain
Variable range
Frequency
characteristics
Mute
Distortion
Symbol
AGMAX
ARANGE
AF
AMUTE
ATHD
Test point
1
1
1
1
1
Input signal
1kHz, CW
400mVrms
1kHz, CW
400mVrms
20kHz, CW
400mVrms
1kHz, CW
400mVrms
1kHz, CW
400mVrms
Test method
Measure the 1kHz component at the pin 1.
···· V1[mVrms]
AGMAX = 20Log (V1/400) [dB]
Measure the 1kHz component at the pin 1.
···· V2[mVrms]
ARANGE = 20Log (V1/V2) [dB]
Measure the 20kHz component at the pin 1.
···· V3[mVrms]
AF = 20Log (V3/V1) [dB]
Measure the 20kHz component at the pin 1.
···· V4[mVrms]
AMUTE = 20Log (V1/V4) [dB]
Measure the distortion of the 1kHz component at
the pin 1.
Bus conditions
VOLUME = "1111111"
VOLUME = "0000000"
VOLUME = "1111111"
VOLUME = "1111111"
AUDIO.MUTE = ”1”
VOLUME = "1111111"
S/N
Crosstalk
ASN
ACT
No signal
Measure the noise level (DIN AUDIO) at the pin 1. VOLUME = "1111111"
1 ···· V5[mVrms]
ASN = 20Log (V1/V5) [dB]
1kHz, CW
Measure the 1kHz component at the pin 1.
1 400mVrms ···· V6[mVrms]
VOLUME = "1111111"
AUDIO.SW = "0"
ACT = 20Log (V1/V6) [dB]
No.A0253-11/35
11 Page | ||
| Páginas | Total 35 Páginas | |
| PDF Descargar | [ Datasheet LA76814.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LA7681 | Single-Chip Signal Processor for Color TV Use |  Sanyo |
| LA76810 | LA76810 |  SANYO |
| LA76810A | VIF/SIF/Y/Deflection 1 Chip IC | Sanyo Electric |
| LA76814 | VIF/DIF/Y/C/Deflection Implemented | Sanyo Electric |
| 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 |