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Numéro de référence | NJU26226 | ||
Description | Dolby Virtual Speaker / Dolby Headphone | ||
Fabricant | New Japan Radio | ||
Logo | |||
NJU26226
Dolby Virtual Speaker / Dolby Headphone
with Dolby Pro Logic IIx Decoder
! General Description
NJU26226 expand stereo or 5.1 surround signal to 6.1 or 7.1 channel surround sound
by Dolby® Pro Logic® IIx technology. NJU26226 provides a highly realistic multi
channel speaker surround sound listening environment from as few as headphone or
two speakers using Dolby® Pro Logic® IIx and Dolby® Headphone / Dolby® Virtual
Speaker technology.
NJU26226 is suitable for Gaming Headsets, digital TVs, stereo mini-components, PCs,
and any audio/visual products.
! Features
-Software
# Dolby® Pro Logic® IIx (Max 7.1ch Output)
# Dolby® Virtual Speaker *
# Dolby® Headphone
# Bass Management system *
# Pink Noise Generator
# Multi-channel signals input (Max 7.1ch Input)
*: Dolby Virtual Speaker and Bass Management effective only up to 5.1 channels.
■Package
NJU26226V
-Hardware
# 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
# Digital Audio Format
: I2S 24bit, left-justified, right-justified, BCK : 32fs/64fs
# Master / Slave Mode
- In Master mode, MCK : 256fs @fs=48kHz / 384fs @fs=32kHz
# Microcomputer Interface
- I2C Bus (Standard-mode/100kbps, Fast-mode/400kbps)
- 4 -Wire Serial Bus (4-Wire: Clock, Enable, Input data, Output data)
# Operating Voltage : VDD = VDDPLL = 1.8V
: VDDIO = 3.3V
# Input Terminal
: 5.0V Input tolerant
# Package
: SSOP44 (Pb-Free)
* The detail hardware specification of the NJU26226 is described in the “ NJU26200 Series Hardware Data Sheet”.
Ver.2011-12-26
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Pages | Pages 14 | ||
Télécharger | [ NJU26226 ] |
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