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參數(shù)資料
| 型號： | WM8716 |
| 廠商： | Wolfson Microelectronics |
| 英文描述： | High Performance 24-bit, 192kHz Stereo DAC |
| 中文描述： | 高性能24位，192kHz的立體聲DAC |
| 文件頁數(shù)： | 13/21頁 |
| 文件大小： | 351K |
| 代理商： | WM8716 |
Production Data
WM8716
WOLFSON MICROELECTRONICS LTD
PD Rev 3.1 April 2001
13
AUDIO DATA INPUT FORMAT
I2S
(REG3, B0)
0
0
0
0
1
1
1
1
Table 11 Audio Data Input Format
IW1
(REG2, B4)
0
0
1
1
0
0
1
1
IW0
(REG2, B3)
0
1
0
1
0
1
0
1
AUDIO INTERFACE
16-bit standard right justified
20-bit standard right justified
24-bit standard right justified
24-bit left justified (MSB first)
16-bit I
2
S
24-bit I
2
S
20-bit I
2
S
20-bit left justified (MSB first)
POLARITY OF LR INPUT CLOCK
The left channel data for a particular sample instant is always input first, then the right channel data.
LRP
(REG3, B1)
L
LR High
–
left channel
LR Low
–
right channel
LR Low
–
left channel
LR High
–
right channel
H
Table 12 Polarity of LR Input Clock
INDIVIDUAL OR COMMON ATTENUTATION CONTROL
ATC
(REG3, B2)
L
H
Table 13 Individual or Common Attenuation Control
Individual control
Common control from Reg0
DIGITAL FILTER ROLL-OFF SELECTION
SRO
(REG3, B3)
L
H
Table 14 Digital Filter Roll-Off Selection
Sharp
Slow
ANALOGUE OUTPUT POLARITY REVERSAL
REV
(REG3, B4)
L
H
Table 15 Analogue Output Polarity Reversal
Normal
Inverted
CLKO OUTPUT FREQUENCY
CKO
(REG3, B5)
L
H
Table 16 CLKO Output Frequency
XTI
XTI/2
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相關代理商/技術參數(shù) |
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|---|---|
| WM8716_06 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:High Performance 24-bit, 192kHz Stereo DAC |
| WM8716_08 | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:High Performance 24-bit, 192kHz Stereo DAC |
| WM8716-6042-DS28-EV1 | 制造商:Wolfson Microelectronics 功能描述:EVAL Board for WM8716. |
| WM8716EDS | 制造商:WOLFSON 制造商全稱:WOLFSON 功能描述:High Performance 24-bit, 192kHz Stereo DAC |
| WM8716SEDS | 功能描述:音頻數(shù)/模轉換器 IC Stereo DAC (OSC) RoHS:否 制造商:Texas Instruments 轉換器數(shù)量: 分辨率:16 bit 接口類型:I2S, UBS 轉換速率: 信噪比:98 dB 工作電源電壓:5 V DAC 輸出端數(shù)量:2 工作溫度范圍:- 25 C to + 85 C 電源電流:23 mA 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-32 封裝:Reel |
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