|
|
Número de pieza | NJU26220 | |
Descripción | Dolby Virtual Speaker / Dolby Headphone / ProLoogic II / QFP48-N2 | |
Fabricantes | JRC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de NJU26220 (archivo pdf) en la parte inferior de esta página. Total 10 Páginas | ||
No Preview Available ! www.DataSheet4U.com
NJU26220
Dolby Virtual Speaker / Dolby Headphone Decoder
■ General Description
The NJU26220 simulates a highly realistic 5.1-speaker surround sound
listening environment from as few as two speakers or headphone by Dolby
Virtual Speaker/Dolby Headphone technology.
The NJU26220 processes the Dolby Virtual Speaker and Dolby Headphone
technology that combined with Pro Logic II processing. It includes Pro Logic II
decoder. Moreover, multi-channel signal inputs from an external decoder are
possible.
It is suitable for digital TVs, stereo mini-components, PCs, and any audio/visual
products.
■Package
NJU26220FN2
■ FEATURES
• Dolby Virtual Speaker
• Dolby Headphone
• Dolby Pro Logic II (Max 5.1ch Output)
• Multi-channel signals input (Max 5.1ch Input)
• Monitor output
• Lip-Sync Delay function (Digital Audio Delay)
■ Digital Signal Processor Specification
• 24bit Fixed-point Digital Signal Processing
• Maximum Clock Frequency
: 12.288MHz(Standard), built-in PLL Circuit
• Digital Audio Interface
: 4 Input ports / 4 Output ports
• Microcomputer Interface
: I2C Bus (Standard-mode/100kbps, Fast-mode/400kbps)
: 4-Wire Serial Bus (4-Wire: Clock, Enable, Input data, Output data)
• Power Supply
: DSP Core : 1.8V
: I/O interface: 3.3V(+5.0V Input tolerant)
• Package
: QFP48-N2 (Pb-Free)
Ver.2005-12-01
-1-
1 page www.DataSheet4U.com
1. Audio Interface
NJU26220
The serial audio interface carries audio data to and from the NJU26220. Industry standard serial data formats of
I2S, MSB-first left-justified or MSB-first right-justified are supported. Table 2 shows pin description of input pin and
output pin of NJU26220.
Table 2 Serial Audio Input/Output Pin Description
Pin No. Symbol
Description
47 SDI0
46 SDI1
Stereo L/R input
(Pin select)
45 SDI2
C/SW input
44 SDI3
SL/SR input
39 SDO0
Monitor output
38 SDO1
L/R output
37 SDO2
C/SW output
36 SDO3
SL/SR output
L/R: Front channel, C/SW: Center channel and Sub woofer, SL/SR: Surround channel.
Ver.2005-12-01
-5-
5 Page |
Páginas | Total 10 Páginas | |
PDF Descargar | [ Datasheet NJU26220.PDF ] |
Número de pieza | Descripción | Fabricantes |
NJU26220 | Dolby Virtual Speaker / Dolby Headphone / ProLoogic II / QFP48-N2 | JRC |
NJU26226 | Dolby Virtual Speaker / Dolby Headphone | New Japan Radio |
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 |