参数资料
型号: ADAU1361BCPZ-R7
厂商: Analog Devices Inc
文件页数: 1/80页
文件大小: 0K
描述: IC CODEC 24B PLL 32LFCSP
标准包装: 1,500
类型: 音频编解码器
数据接口: 串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
电压 - 电源,模拟: 1.8 V ~ 3.6 V
电压 - 电源,数字: 1.8 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ
包装: 带卷 (TR)
Stereo, Low Power, 96 kHz, 24-Bit
Audio Codec with Integrated PLL
ADAU1361
Rev. C
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringements of patents or other
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
2009–2010 Analog Devices, Inc. All rights reserved.
FEATURES
24-bit stereo audio ADC and DAC: >98 dB SNR
Sampling rates from 8 kHz to 96 kHz
Low power: 7 mW record, 7 mW playback, 48 kHz at 1.8 V
6 analog input pins, configurable for single-ended or
differential inputs
Flexible analog input/output mixers
Stereo digital microphone input
Analog outputs: 2 differential stereo, 2 single-ended stereo,
1 mono headphone output driver
PLL supporting input clocks from 8 MHz to 27 MHz
Analog automatic level control (ALC)
Microphone bias reference voltage
Analog and digital I/O: 1.8 V to 3.65 V
I2C and SPI control interfaces
Digital audio serial data I/O: stereo and time-division
multiplexing (TDM) modes
Software-controllable clickless mute
Software power-down
32-lead, 5 mm × 5 mm LFCSP
40°C to +85°C operating temperature range
APPLICATIONS
Smartphones/multimedia phones
Digital still cameras/digital video cameras
Portable media players/portable audio players
Phone accessories products
GENERAL DESCRIPTION
The ADAU1361 is a low power, stereo audio codec that supports
stereo 48 kHz record and playback at 14 mW from a 1.8 V analog
supply. The stereo audio ADCs and DACs support sample rates
from 8 kHz to 96 kHz as well as a digital volume control. The
ADAU1361 is ideal for battery-powered audio and telephony
applications.
The record path includes an integrated microphone bias circuit
and six inputs. The inputs can be mixed and muxed before the
ADC, or they can be configured to bypass the ADC. The
ADAU1361 includes a stereo digital microphone input.
The ADAU1361 includes five high power output drivers (two
differential and three single-ended), supporting stereo head-
phones, an earpiece, or other output transducer. AC-coupled
or capless configurations are supported. Individual fine level
controls are supported on all analog outputs. The output mixer
stage allows for flexible routing of audio.
The serial control bus supports the I2C and SPI protocols. The
serial audio bus is programmable for I2S, left-/right-justified,
and TDM modes. A programmable PLL supports flexible clock
generation for all standard integer rates and fractional master
clocks from 8 MHz to 27 MHz.
FUNCTIONAL BLOCK DIAGRAM
HP JACK
DETECTION
REGULATOR
INPUT
MIXERS
ALC
MICROPHONE
BIAS
PLL
LINN
LINP
LAUX
JACKDET/MICIN
RINP
RINN
RAUX
MICBIAS
LHP
LOUTN
LOUTP
ADAU1361
RHP
MONOOUT
ROUTP
ROUTN
CM
IO
V
D
DG
ND
DV
DD
O
U
T
AG
ND
AV
DD
AV
DD
AG
ND
OUTPUT
MIXERS
DAC
DIGITAL
FILTERS
ADC
DIGITAL
FILTERS
DAC
ADC
SDA/
COUT
I2C/SPI
CONTROL PORT
SERIAL DATA
INPUT/OUTPUT PORTS
MCLK ADC_SDATA
BC
L
K
SCL/
CCLK
ADDR1/
CDATA
ADDR0/
CLATCH
L
RCL
K DAC_SDATA
07
67
9-
00
1
Figure 1.
相关PDF资料
PDF描述
ADAU1373BCBZ-RL IC CODEC LP CLASS G HP 81WLCSP
ADAU1381BCPZ IC AUDIO CODEC STEREO LN 32LFCSP
ADAU1761BCPZ-RL IC SIGMADSP CODEC PLL 32LFCSP
ADAU1781BCPZ-RL7 IC SIGMADSP CODEC LN 32LFCSP
ADAU1961WBCPZ-R7 IC STEREO AUD CODEC LP 32LFCSP
相关代理商/技术参数
参数描述
ADAU1361BCPZ-RL 功能描述:IC CODEC 24B PLL 32LFCSP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:立体声音频 数据接口:串行 分辨率(位):18 b ADC / DAC 数量:2 / 2 三角积分调变:是 S/N 比,标准 ADC / DAC (db):81.5 / 88 动态范围,标准 ADC / DAC (db):82 / 87.5 电压 - 电源,模拟:2.6 V ~ 3.3 V 电压 - 电源,数字:1.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-WFQFN 裸露焊盘 供应商设备封装:48-TQFN-EP(7x7) 包装:带卷 (TR)
ADAU1372BCPZ 功能描述:General Purpose Interface 24 b I2C, SPI 40-LFCSP-WQ (6x6) 制造商:analog devices inc. 系列:- 包装:托盘 零件状态:有效 类型:通用 数据接口:I2C, SPI 分辨率(位):24 b ADC/DAC 数:4 / 2 三角积分:是 信噪比,ADC/DAC(db)(典型值):- 动态范围,ADC/DAC(db)(典型值):- 电压 - 电源,模拟:1.71 V ~ 3.63 V 电压 - 电源,数字:1.045 V ~ 1.98 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘,CSP 供应商器件封装:40-LFCSP-WQ(6x6) 标准包装:1
ADAU1372BCPZRL 功能描述:IC CODEC LP CLASS G HP 40LFCSP 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:Digi-Key 停止供應 类型:通用 数据接口:I2C, SPI 分辨率(位):24 b ADC/DAC 数:4 / 2 三角积分:是 信噪比,ADC/DAC(db)(典型值):- 动态范围,ADC/DAC(db)(典型值):- 电压 - 电源,模拟:1.71 V ~ 3.63 V 电压 - 电源,数字:1.045 V ~ 1.98 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘,CSP 供应商器件封装:40-LFCSP-WQ(6x6) 标准包装:1
ADAU1372BCPZ-RL 功能描述:General Purpose Interface 24 b I2C, SPI 40-LFCSP-WQ (6x6) 制造商:analog devices inc. 系列:- 包装:剪切带(CT) 零件状态:停产 类型:通用 数据接口:I2C, SPI 分辨率(位):24 b ADC/DAC 数:4 / 2 三角积分:是 信噪比,ADC/DAC(db)(典型值):- 动态范围,ADC/DAC(db)(典型值):- 电压 - 电源,模拟:1.71 V ~ 3.63 V 电压 - 电源,数字:1.045 V ~ 1.98 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘,CSP 供应商器件封装:40-LFCSP-WQ(6x6) 标准包装:1
ADAU1373BCBZ-R7 功能描述:IC CODEC LP W/HDPH AMP 81WLSCP RoHS:是 类别:集成电路 (IC) >> 接口 - 编解码器 系列:- 标准包装:2,500 系列:- 类型:PCM 数据接口:PCM 音频接口 分辨率(位):15 b ADC / DAC 数量:1 / 1 三角积分调变:是 S/N 比,标准 ADC / DAC (db):- 动态范围,标准 ADC / DAC (db):- 电压 - 电源,模拟:2.7 V ~ 3.3 V 电压 - 电源,数字:2.7 V ~ 3.3 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:80-VFBGA 供应商设备封装:80-BGA MICROSTAR JUNIOR(5x5) 包装:带卷 (TR) 其它名称:296-21257-2