2S Mode Auxiliary Mode " />
參數(shù)資料
型號: AD1835AASZ-REEL
廠商: Analog Devices Inc
文件頁數(shù): 8/24頁
文件大?。?/td> 0K
描述: IC CODEC 2ADC/8DAC 24BIT 52MQFP
標準包裝: 800
類型: 立體聲音頻
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 8
三角積分調(diào)變:
S/N 比,標準 ADC / DAC (db): 105 / 108
動態(tài)范圍,標準 ADC / DAC (db): 105 / 108
電壓 - 電源,模擬: 4.5 V ~ 5.5 V
電壓 - 電源,數(shù)字: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-QFP
供應商設備封裝: 52-MQFP(10x10)
包裝: 帶卷 (TR)
REV. A
–16–
AD1835A
Table IV. Pin Function Changes in Auxiliary Mode
Pin Name
I
2S Mode
Auxiliary Mode
ASDATA (O)
I
2S Data Out, Internal ADC
TDM Data Out to SHARC.
DSDATA1 (I)
I
2S Data In, Internal DAC1
TDM Data In from SHARC.
DSDATA2 (I)/AAUXDATA1 (I)
I
2S Data In, Internal DAC2
AUX-I
2S Data In 1 (from External ADC).
DSDATA3 (I)/AAUXDATA2 (I)
I
2S Data In, Internal DAC3
AUX-I
2S Data In 2 (from External ADC).
DSDATA4 (I)/AAUXDATA3 (I)
I
2S Data In, Internal DAC4
AUX-I
2S Data In 3 (from External ADC).
ALRCLK (O)
LRCLK for ADC
TDM Frame Sync Out to SHARC (FSTDM).
ABCLK (O)
BCLK for ADC
TDM BCLK Out to SHARC.
DLRCLK (I)/AUXLRCLK(I/O)
LRCLK In/Out Internal DACs
AUX LRCLK In/Out. Driven by external LRCLK from ADC in
slave mode. In master mode, driven by MCLK/512.
DBCLK (I)/AUXBCLK(I/O)
BCLK In/Out Internal DACs
AUX BCLK In/Out. Driven by external BCLK from ADC
in slave mode. In master mode, driven by MCLK/8.
FSTDM
INTERNAL
ADC L1
AUX_ADC L2
AUX_ADC L3
AUX_ADC L4
INTERNAL
ADC R1
AUX_ADC R2
AUX_ADC R3
AUX_ADC R4
INTERNAL
DAC L1
INTERNAL
DAC L2
INTERNAL
DAC L3
INTERNAL
DAC R1
INTERNAL
DAC R2
INTERNAL
DAC R3
LEFT
RIGHT
I2S – MSB RIGHT
I2S – MSB LEFT
BCLK
TDM
ASDATA1
TDM (OUT)
ASDATA
DSDATA1
TDM (IN)
DSDATA1
AUX
LRCLK I2S
(FROM AUX ADC No. 1)
AUX
BCLK I2S
(FROM AUX ADC No. 1)
AAUXDATA1 (IN)
(FROM AUX ADC No. 1)
AAUXDATA2 (IN)
(FROM AUX ADC No. 2)
AAUXDATA3 (IN)
(FROM AUX ADC No. 3)
AUX BCLK FREQUENCY IS 64
FRAME RATE; TDM BCLK FREQUENCY IS 256
FRAME RATE.
TDM
I
N
TERFA
C
E
AUX
I
2
S
I
N
TERFACE
32
MSB TDM
I2S – MSB RIGHT
I2S – MSB LEFT
I2S – MSB RIGHT
I2S – MSB LEFT
INTERNAL
DAC L4
INTERNAL
DAC R4
MSB TDM
1ST
CH
1ST
CH
8TH
CH
8TH
CH
Figure 13. Auxiliary Mode Timing
相關PDF資料
PDF描述
ADAV803ASTZ-REEL IC CODEC AUDIO R-DVD 3.3V 64LQFP
AD1939YSTZRL IC CODEC 24BIT ADC/DAC 64-LQFP
AD1937WBSTZ-RL IC CODEC 4/ADC DIFF OUT 64-LQFP
AD1938WBSTZ-RL IC CODEC 24BIT 4ADC/8DAC 48LQFP
AD1938YSTZRL IC CODEC 24BIT 4ADC/8DAC 48LQFP
相關代理商/技術參數(shù)
參數(shù)描述
AD1835AS 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:AUD CODEC 2ADC / 8DAC 24BIT 52MQFP - Trays 制造商:Rochester Electronics LLC 功能描述:HIGH PERFORMANCE 2:8 CODEC - Bulk
AD1835AS-REEL 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 8DAC 24-Bit 52-Pin MQFP T/R
AD1836 制造商:AD 制造商全稱:Analog Devices 功能描述:Multichannel 96 kHz Codec
AD1836A 制造商:AD 制造商全稱:Analog Devices 功能描述:Multichannel 96 kHz Codec
AD1836AAS 制造商:Analog Devices 功能描述:Audio Codec 2ADC / 3DAC 24-Bit 52-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:MULTI CHANNEL 96 KHZ CODEC - Bulk 制造商:Analog Devices 功能描述:IC CODEC 96KHZ SMD 1836 MQFP52