|
|
PDF LA7958 Data sheet ( Hoja de datos )
| Número de pieza | LA7958 | |
| Descripción | Audio/Video Switch | |
| Fabricantes | Sanyo | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LA7958 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
Ordering number : ENA0260
LA7958
Monolithic Linear IC
For TV, VTR
Audio/Video Switch
Overview
This LA7958 is a Audio/Video Switch for TV, VTR.
Functions
• Audio: Possible to Change 4 Channel×2
• Video: Possible to Change 4 Channel, 6dB Amplifier, Y+C Amplifier
Specifications
Maximum Ratings at Ta = 25°C
Parameter
Symbol
Maximum supply voltage
Allowable power dissipation
VCC V max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Pin 8
Ta ≤ 70°C
Conditions
Operating Conditions at Ta = 25°C
Parameter
Symbol
Recommending operation voltage
Operating voltage range
VCC
VCC op
Pin 8
Pin 8
Conditions
www.DataSheet4U.com
Ratings
13.2
300
-20 to +70
-55 to +150
Unit
V
mW
°C
°C
Ratings
9.0
8.0 to 12.0
Unit
V
V
■ 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.
N2206 MS OT B8-4988 No.A0260-1/7
1 page  
LA7958
No. Parameter
1 Video signal voltage gain (Av)
Explanations
P : Pins 7, 9, 12, 19
Q : Pin 16
VIN = 1Vp-p
Input inpedance 75kΩ
Av = 20 log Vout/VIN (dB)
2 Video channel bandwidth (Fv)
P : Pins 7, 9, 12, 19
Q : Pin 16
VIN = 1Vp-p
A frequency which becomes -3dB is
measured.
3 Video channel noise (SNv)
P : Pins 7, 9, 12, 19
Q : Pin 16
Test circuit
4 Video channel crosstalk (CTv)
P : Pin 7 (Pins 9, 12, 19)
O : Pins 9, 12, 19 (Pin 7)
Q : Pin 16
www.DataSheet4U.com
5 Video channel PSRR (PSv)
Pin 8, f = 50Hz
VIN = 1Vp-p
P : Pins 7, 9, 12, 19
Q : Pin 16
6 Audio signal voltage gain (Aa)
P : Pins 1, 2, 3, 4, 5, 6, 21, 22
Q : Pins 17, 18
VIN = 500mVrms
Aa = 20 log Vout/VIN (dB)
Continued on next page.
No.A0260-5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet LA7958.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LA7950 | TV Field Frequency Discriminator | Sanyo |
| LA79500E | 3-output Switch |  Sanyo Semicon Device |
| LA7951 | Video Switch for TV/VCR Use | Sanyo |
| LA7952 | Video Switch for TV/VCR Use | Sanyo |
| 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 |