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參數(shù)資料
| 型號： | AD1836AZ-DBRD |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR AD1836A |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 音頻編解碼器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | AD1836A |
| 主要屬性： | 3 個立體聲 DAC -95 dB THD + N，108 dB SNR，2 個立體聲 ADC -92 dB THD + N，105 dB SNR |
| 次要屬性： | 接受 16/18/20/24 位數(shù)據(jù)，SPI 接口，支持 48 或 96 kHz 采樣率 |
| 已供物品： | 板 |
| 產(chǎn)品目錄頁面： | 776 (CN2011-ZH PDF) |
| 相關(guān)產(chǎn)品： | AD1836ACSZ-ND - IC CODEC 4ADC/6DAC 24 BIT 52MQFP AD1836AASZRLTR-ND - IC CODEC 4ADC/6DAC 24 BIT 52MQFP AD1836AASZ-ND - IC CODEC 4ADC/6DAC 24 BIT 52MQFP |
Multichannel 96 kHz Codec
Data Sheet
Rev. A
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
Fax: 781.461.3113
2003–2012 Analog Devices, Inc. All rights reserved.
FEATURES
5 V multichannel audio system
Accepts 16-/18-/20-/24-bit data
Supports 24-bit and 96 kHz sample rate
Multibit Σ- modulators with data directed
scrambling
Differential output for optimum performance
ADCs: –92 dB THD + N, 105 dB SNR and dynamic range
DACs: –95 dB THD + N, 108 dB SNR and dynamic range
On-chip volume control with "auto-ramp" function
Programmable gain amplifier for ADC input
Hardware and software controllable clickless mute
Digital de-emphasis processing
Supports 256 × fS, 512 × fS, or 768 × fS master clock
Power-down mode plus soft power-down mode
Flexible serial data port with right justified, left justified, I2S
compatible, and DSP serial port modes
TDM interface mode supports 8 in/8 out using a single
SHARC SPORT
52-lead MQFP (PQFP) plastic package
APPLICATIONS
Home theater systems
Automotive audio systems
DVD recorders
Set-top boxes
Digital audio effects processors
PRODUCT OVERVIEW
The AD1836A is a high performance, single-chip codec that
provides three stereo DACs and two stereo ADCs using Analog
Devices, Inc., patented multibit Σ-Δ architecture. An SPI port
is included, allowing a microcontroller to adjust volume and
many other parameters. The AD1836A operates from a 5 V
supply, with provision for a separate output supply to interface
with low voltage external circuitry. The AD1836A is available in
a 52-lead MQFP (PQFP) package.
FUNCTIONAL BLOCK DIAGRAM
DIGITAL
FILTER
-
DAC
DAC1L
DAC1R
CLOCK
MCLK
COUT
VREF
CONTROL PORT
CCLK
CDATA CLATCH
SERIAL
DATA
I/O
PORT
DIGITAL
FILTER
-
ADC1L
48kHz/96kHz
PGA
-
ADC2L
48kHz
DIGITAL
FILTER
48kHz
DLRCLK
DBCLK
DSDATA1
DSDATA2
DSDATA3
ALRCLK
ABCLK
ASDATA1
ASDATA2
CAPL1
CAPL2
CAPR1
CAPR2
PD/RST
AVDD
AGND
DVDD
DGND
2
432
MUX
PGA
-
ADC2R
48kHz
DIGITAL
FILTER
48kHz
DIGITAL
FILTER
-
DAC
DAC2L
DAC2R
VOLUME
DIGITAL
FILTER
-
DAC
DAC3L
DAC3R
FILTR
ADC1L
ADC1R
ADC2L1
ADC2L2
ADC2R1
ADC2R2
MUX
VOLUME
FILTD
48kHz/96kHz
DIGITAL
FILTER
-
ADC1R
48kHz/96kHz
Figure 1.
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| AD1837 | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
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| AD1837AAS-REEL | 制造商:AD 制造商全稱:Analog Devices 功能描述:2 ADC, 8 DAC, 96 kHz, 24-Bit Codec |
| AD1837AASZ | 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 8DAC 24-Bit 52-Pin MQFP 制造商:Analog Devices 功能描述:IC CODEC SMD 1837 MQFP52 |
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