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PDF LA42051 Data sheet ( Hoja de datos )
| Número de pieza | LA42051 | |
| Descripción | 5W X 1ch Power Ampilfier | |
| Fabricantes | Sanyo Semicon Device | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LA42051 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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www.DataSheet.co.kr
Ordering number : ENA1037
LA42051
Monolithic Linear IC
Audio Output for TV Application
5W×1ch Power Ampilfier
Overview
LA42051 is 5W 1-channel AF power amplifier intended for televisions.
Features
• PO1 5W×1ch (VCC = 18V, RL = 8Ω)
• Built-in standby function
• Pop noise reduction function
• Ripple filter
• Thermal protection circuit
LA42000 series is power IC which made Pin compatible altogether in 5 to 15W. They consist of four kinds of power ICs
(mono, stereo, mono with volume function, stereo with volume function. They realized PCB layout communalization of an
audio power block of TV).
Model name
LA42051
LA42052
LA42351
LA42352
LA42071
LA42072
LA42152
PO
5W
5W
5W
5W
7W
7W
15W
Channel
Monaural
{
{
{
Stereo
{
{
{
{
Volume
{
{
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
30508 TI IM B8-8019 No.A1037-1/6
Datasheet pdf - http://www.DataSheet4U.net/
1 page  
www.DataSheet.co.kr
LA42051
Icco - Vcc
60
RL=8Ω
50 Rg=0Ω
40
30
20
10
0
0 2 4 6 8 10 12 14 16 18 20 22 24
Vcc [V]
100
Vcc=18V
RL=8Ω
10 Rg=600Ω
THD - Po
f=1kHz
f=100Hz
f=10kHz
1
10
RL=8Ω
8
Rg=600Ω
f=1kHz
THD=10%
6
Po - Vcc
4
2
0
4 6 8 10 12 14 16 18 20 22
Vcc [V]
THD - f
100
Vcc=18V
RL=8Ω
Rg=600Ω
10 Po=1W
1
0.1 0.1
0.01
0.1
2
0
-2
-4
-6
-8
-10
-12
-14
-16
10
0
-10
-20
-30
-40
-50
-60
-70
-80
4
1
Po [W]
f-Response
0.01
10 10
100
0.3
Vcc=18V
RL=8Ω
DIN AUDIO
0.2
1000
f [Hz]
Vno - Rg
10000
Vcc=18V
RL=8Ω
Rg=600Ω
vo=0dBm(at f=1kHz)
0.1
100
1000
10000
f [Hz]
SVRR - Vcc
RL=8Ω
Rg=0Ω
fr=100Hz
Vr=0dBm
Cvcc=1μF
100000
1000000
6 8 10 12 14 16 18 20 22 24
Vcc [V]
0
100
0
Vcc=18V
-10 RL=8Ω
-20 Rg=0Ω
Vr=0dBm
-30 Cvcc=1μF
-40
-50
-60
-70
-80
10
1000
10000
Rg [Ω]
SVRR - fr
100 1000
fr [Hz]
100000
100000
10000
No.A1037-5/6
Datasheet pdf - http://www.DataSheet4U.net/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LA42051.PDF ] | |
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