DataSheet26.com

NJU26904 PDF даташит

Спецификация NJU26904 изготовлена ​​​​«New Japan Radio» и имеет функцию, называемую «Digital Audio Delay».

Детали детали

Номер произв NJU26904
Описание Digital Audio Delay
Производители New Japan Radio
логотип New Japan Radio логотип 

18 Pages
scroll

No Preview Available !

NJU26904 Даташит, Описание, Даташиты
NJU26904
Digital Audio Delay
General Description
The NJU26904 offers digital audio delay.
The NJU26904 has internal delay memory. Delay function can adjust output
time of a six-channel signal.
This delay functions are suitable for delay time adjustment such as Audio
products and time alignment such as Car Audio.
Package
FEATURES
NJU26904V-C2
6-channel Digital Audio Delay
Delay Time 84msec for monaural channel, 42msec for stereo channel at Fs=96kHz
Delay Time 169msec for monaural channel, 85msec for stereo channel at Fs=48kHz
Delay Time 254msec for monaural channel, 127msec for stereo channel at Fs=32kHz
Delay data width is 24 bits.
Digital Audio Format: I2S 24bit, Left-Justified, Right-Justified, BCK: 32/64fs
Adjustable Delay Time with 1sample units for 8,121 samples at maximum.
Selectable input sources for each channel output freely.
To make long delay time, the NJU26904 can be connected serially.
Non-Audio Format is possible.
- Hardware
Maximum System Clock Frequency : 12.288MHz Max. built-in PLL Circuit
Digital Audio Interface
: 3 Input ports / 3 Output ports
Digital Audio Format
: I2S 24bit, Left- Justified, Right-Justified, BCK : 32/64fs
Master / Slave Mode
- Master Mode, MCK : 384fs @32kHz, 256fs @48kHz
Host Interface
: I2C bus (Fast-mode/400kbps)
Power Supply
: 3.3V
Input terminal
: 5V Input tolerant
Package
: SSOP24-C2 (Pb-Free)
Ver.2008-12-02
-1-









No Preview Available !

NJU26904 Даташит, Описание, Даташиты
NJU26904
Function Block Diagram
SCL
SDA
I2C INTERFACE
RESETb
MCK
CLKOUT
CLK
SLAVEb
TIMING
GENERATOR /
PLL
Internal Pow er
(1.8V)
VREGO
External
Low -ESR
Capacitors
Required
Built-in LDO
1.8V level terminal
HOST CONTROL
ADDRESS GENERATION UNIT
Delay RAM
SERIAL AUDIO
INTERFACE
GPIO
INTERFACE
Fig. 1 NJU26904 Block Diagram
SDI0-2
SDO0-2
BCK
LR
WDC
AD2
AD1
-2-
Ver.2008-12-02









No Preview Available !

NJU26904 Даташит, Описание, Даташиты
DSP Block Diagram
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDI0_L
SDI0_R
SDI1_L
SDI1_R
SDI2_L
SDI2_R
SDO0_L
SDO0_R
Delay Memory
Free dividing
SDO1_L
SDO1_R
SDO2_L
SDO2_R
Fig. 2 NJU26904 Function Diagram
NJU26904
Ver.2008-12-02
-3-










Скачать PDF:

[ NJU26904.PDF Даташит ]

Номер в каталогеОписаниеПроизводители
NJU26901DelayJRC
JRC
NJU26902DelayJRC
JRC
NJU26903DelayJRC
JRC
NJU26904Digital Audio DelayNew Japan Radio
New Japan Radio

Номер в каталоге Описание Производители
TL431

100 мА, регулируемый прецизионный шунтирующий регулятор

Unisonic Technologies
Unisonic Technologies
IRF840

8 А, 500 В, N-канальный МОП-транзистор

Vishay
Vishay
LM317

Линейный стабилизатор напряжения, 1,5 А

STMicroelectronics
STMicroelectronics

DataSheet26.com    |    2020    |

  Контакты    |    Поиск