DataSheetWiki


NJW1142A fiches techniques PDF

JRC - Audio Processor

Numéro de référence NJW1142A
Description Audio Processor
Fabricant JRC 
Logo JRC 





1 Page

No Preview Available !





NJW1142A fiche technique
www.DataSheet4U.com
NJW1142A
AUDIO PROCESSOR
„GENERAL DESCRIPTION
The NJW1142A is a sound processor includes all of the
functions required to process the audio signal for TV, such
as tone control, balance, volume, mute, and AGC functions.
Also the NJW1142A performs NJRC Surround "eala"
which is regenerated 3D surround sound with only two
speakers.
All of the internal status and variables are controlled by I2C
BUS interface.
s PACKAGE OUTLINE
NJW1142AV
„FEATURES
h Operating Voltage
8 to 10V
h Internal 4 Input Audio Selectors and Monitor Output
hLow Noise VCA
hNJRC Surround "eala"
hSimulated Stereo
hVariable AGC Compression Level via I2C (4-levels)
hBi-CMOS Technology
hPackage Outline
SSOP32
sBLOCK DIAGRAM
MONa AGC
TONE TONE
-Ha -La
OUTa
IN1a
IN2a
IN3a
IN4a
IN1b
IN2b
IN3b
IN4b
SEL VOL1
AGC
SEL VOL1
MONb
NJRC
Surround
“e ala”
&
Sim ulated
Stere o
TONE
TONE
VOL2
VOL2
I2C BUS
Interface
SDA
SCL
CVA
CVB
CTH
CTL
CSR
Bias
GND
Vcc
TONETONE
-Hb -Lb
OUTb
Vref
-1–

PagesPages 21
Télécharger [ NJW1142A ]


Fiche technique recommandé

No Description détaillée Fabricant
NJW1142 AUDIO PROCESSOR New Japan Radio
New Japan Radio
NJW1142A Audio Processor JRC
JRC

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche