參數(shù)資料
型號(hào): ADAV803ASTZ-REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 43/60頁(yè)
文件大?。?/td> 0K
描述: IC CODEC AUDIO R-DVD 3.3V 64LQFP
標(biāo)準(zhǔn)包裝: 1,500
類型: 音頻編解碼器
數(shù)據(jù)接口: 串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變: 無(wú)
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 102 / 101
電壓 - 電源,模擬: 3 V ~ 3.6 V
電壓 - 電源,數(shù)字: 3 V ~ 3.6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-LQFP
供應(yīng)商設(shè)備封裝: 64-LQFP(10x10)
包裝: 帶卷 (TR)
配用: EVAL-ADAV803EBZ-ND - BOARD EVALUATION FOR ADAV803
ADAV803
Rev. A | Page 48 of 60
DAC Control Register 2—Address 1100101 (0x65)
Table 98. DAC Control Register 2 Bit Map
7
6
5
4
3
2
1
0
Reserved
DMCLK1
DMCLK0
DFS1
DFS0
DEEM1
DEEM0
Table 99. DAC Control Register 2 Bit Descriptions
Bit Name
Description
DMCLK[1:0]
DAC MCLK divider.
00 = MCLK.
01 = MCLK/1.5.
10 = MCLK/2.
11 = MCLK/3.
DFS[1:0]
DAC interpolator select.
00 = 8 × (MCLK = 256 × fS).
01 = 4 × (MCLK = 128 × fS).
10 = 2 × (MCLK = 64 × fS).
11 = Reserved.
DEEM[1:0]
DAC de-emphasis select.
00 = None.
01 = 44.1 kHz.
10 = 32 kHz.
11 = 48 kHz.
DAC Control Register 3—Address 1100110 (0x66)
Table 100. DAC Control Register 3 Bit Map
7
6
5
4
3
2
1
0
Reserved
ZFVOL
ZFDATA
ZFPOL
Table 101. DAC Control Register 3 Bit Descriptions
Bit Name
Description
ZFVOL
DAC zero flag on mute and zero volume.
0 = Enabled.
1 = Disabled.
ZFDATA
DAC zero flag on zero data disable.
0 = Enabled.
1 = Disabled.
ZFPOL
DAC zero flag polarity.
0 = Active low.
1 = Active high.
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