- 您現在的位置：買賣IC網 > PDF目錄16522 > EVAL-ADAU1381Z (Analog Devices Inc)BOARD EVALUATION FOR ADAU1381 PDF資料下載
參數資料
| 型號： | EVAL-ADAU1381Z |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/84頁 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADAU1381 |
| 標準包裝： | 1 |
| 主要目的： | 音頻編解碼器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ADAU1381 |
| 已供物品： | 板 |
| 相關產品： | ADAU1381BCBZ-RL7DKR-ND - IC AUDIO CODEC STEREO LN 30WLCSP ADAU1381BCBZ-RL7CT-ND - IC AUDIO CODEC STEREO LN 30WLCSP ADAU1381BCBZ-RL-ND - IC AUDIO CODEC STEREO LN 30WLCSP ADAU1381BCPZ-RL7-ND - IC AUDIO CODEC STEREO LN 32LFCSP ADAU1381BCPZ-RL-ND - IC AUDIO CODEC STEREO LN 32LFCSP ADAU1381BCBZ-RL7TR-ND - IC AUDIO CODEC STEREO LN 30WLCSP ADAU1381BCPZ-ND - IC AUDIO CODEC STEREO LN 32LFCSP |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁
Low Noise Stereo Codec with Enhanced
Recording and Playback Processing
ADAU1381
Rev. B
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2009–2011 Analog Devices, Inc. All rights reserved.
FEATURES
24-bit stereo audio ADC and DAC
400 mW speaker amplifier (into 8 Ω load)
Built-in sound engine for audio processing
Wind noise detection and autofiltering
Enhanced stereo capture (ESC)
Dual-band automatic level control (ALC)
6-band equalizer, including notch filter
Sampling rates from 8 kHz to 96 kHz
Stereo pseudo differential microphone input
Optional stereo digital microphone input pulse-density
modulation (PDM)
Stereo line output
PLL supporting a range of input clock rates
Analog and digital I/O 1.8 V to 3.3 V
Software control via SigmaStudio graphical user interface
Software-controllable, clickless mute
Software register and hardware pin standby mode
32-lead, 5 mm × 5 mm LFCSP or 30-ball, 6 × 5 bump WLCSP
APPLICATIONS
Digital still cameras
Digital video cameras
GENERAL DESCRIPTION
The ADAU1381 is a low power, 24-bit stereo audio codec. The
low noise DAC and ADC support sample rates from 8 kHz to
96 kHz. Low current draw and power saving modes make the
ADAU1381 ideal for battery-powered audio applications.
A configurable sound engine provides enhanced record and
playback processing to improve overall audio quality.
The record path includes two digital stereo microphone inputs
and an analog stereo input path. The analog inputs can be
configured for either a pseudo differential or a single-ended
stereo source. A dedicated analog beep input signal can be
mixed into any output path. The ADAU1381 includes a stereo
line output and speaker driver, which makes the device capable of
supporting dynamic speakers.
The serial control bus supports the I2C or SPI protocols, and
the serial audio bus is programmable for I2S, left-justified, right-
justified, or TDM mode. A programmable PLL supports flexible
clock generation for all standard rates and available master clocks
from 11 MHz to 20 MHz.
FUNCTIONAL BLOCK DIAGRAM
PGA
LEFT
ADC
RIGHT
ADC
LEFT
DAC
RIGHT
DAC
PGA
BEEP
PDN
MICBIAS
LMIC/LMICN/
MICD1
LMICP
RMIC/RMICN/
MICD2
RMICP
AOUTL
AOUTR
SPP
SPN
PLL
SOUND ENGINE
DECIMATION
FILTERS
WIND NOISE
NOTCH FILTER
EQUALIZER
DIGITAL VOLUME
CONTROL
AUTOMATIC LEVEL
CONTROL
OUTPUT
MIXER
M
CKI
REGULATOR
CM
IOV
D
DG
ND
DV
DDO
UT
AV
DD1
AG
ND
1
AV
DD2
AG
ND
2
SERIAL DATA
INPUT/OUTPUT PORTS
AD
C_S
DAT
A/
GP
IO1
BCL
K/
G
P
IO
2
L
R
CL
K/
G
P
IO
3
DA
C_S
DAT
A/
GP
IO0
I2C/SPI
CONTROL PORT
ADDR
0
/CD
AT
A
ADDR
1/
C
L
AT
CH
S
CL
/CCL
K
S
D
A/
CO
UT
ADAU1381
MICROPHONE
BIAS
08
31
3-
00
1
Figure 1.
相關PDF資料 |
PDF描述 |
|---|---|
| XR16V2751IM-0B-EB | EVAL BOARD FOR V2751 48TQFP |
| LBR2518T100M | INDUCTOR WOUND 10UH 235MA 1007 |
| VE-JVX-EZ-S | CONVERTER MOD DC/DC 5.2V 25W |
| A3CCH-2418G | IDC CABLE - AKC24H/AE24G/AKC24H |
| BA6238A | IC DRIVER REV MOTOR 2CH HSIP10 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EVAL-ADAU1401AEBZ | 功能描述:BOARD EVAL FOR ADAU1401A RoHS:是 類別:編程器，開發系統 >> 評估演示板和套件 系列:* 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| EVAL-ADAU1401EB | 制造商:AD 制造商全稱:Analog Devices 功能描述:SigmaDSP 28-/56-Bit Audio Processor with Two ADCs and Four DACs |
| EVAL-ADAU1401EBZ | 功能描述:BOARD EVAL FOR ADAU1401 RoHS:是 類別:編程器，開發系統 >> 評估演示板和套件 系列:SigmaDSP® 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
| EVAL-ADAU1401-EBZ | 制造商:Analog Devices 功能描述:EVALUATION KIT ((NS)) |
| EVAL-ADAU1442EBZ | 功能描述:BOARD EVAL FOR ADAU1442 RoHS:是 類別:編程器，開發系統 >> 評估演示板和套件 系列:SigmaDSP® 標準包裝:1 系列:PCI Express® (PCIe) 主要目的:接口，收發器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要屬性:- 次要屬性:- 已供物品:板 |
發布緊急采購，3分鐘左右您將得到回復。