參數(shù)資料
型號: CS4207-DNZ
廠商: Cirrus Logic Inc
文件頁數(shù): 42/77頁
文件大?。?/td> 0K
描述: IC CODEC AUD HDPN AMP AUTO 48QFN
標準包裝: 429
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 / 3
三角積分調(diào)變:
動態(tài)范圍,標準 ADC / DAC (db): 105 / 110
電壓 - 電源,模擬: 2.97 V ~ 5.25 V
電壓 - 電源,數(shù)字: 2.97 V ~ 5.25 V
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 48-QFN
供應(yīng)商設(shè)備封裝: 48-QFN-EP(6x6)
包裝: 托盤
其它名稱: 598-1798
DS880F4
47
CS4207
Response Format:
6.4.4
Supported Power States
Get Parameter Command Format:
Response Format:
6.4.5
Output Amplifier Capabilities
Get Parameter Command Format:
Response Format:
Bits
Type
Default
Description
31:3
Read Only
0
Reserved
2
Read Only
0b
AC-3 (AC3): AC-3 data is not supported.
1
Read Only
0b
Float32 (FLT32): Float32 formatted data is not
supported on this widget.
0
Read Only
1b
Pulse Code Modulation (PCM): PCM formatted
data is supported on this widget.
Bits [31:28]
Bits [27:20]
Bits [19:8]
Bits [7:0]
CAd = X
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
Verb ID = F00h
Parameter ID = 0Fh
Bits
Type
Default
Description
31
Read Only
1b
EPSS: Converter widget supports extended
power states.
30:4
Read Only
0000000h
Reserved
3
Read Only
1b
D3Sup: D3hot operation is supported.
2
Read Only
0b
D2Sup: D2 operation is not supported.
1
Read Only
0b
D1Sup: D1 operation is not supported.
0
Read Only
1b
D0Sup: D0 operation is supported.
Bits [31:28]
Bits [27:20]
Bits [19:8]
Bits [7:0]
CAd = X
DAC1 Node ID=02h
DAC2 Node ID=03h
DAC3 Node ID=04h
Verb ID = F00h
Parameter ID = 12h
Bits
Type
Default
Description
31
Read Only
1b
Mute Capable (MC): This widget supports mute.
30:23
Read Only
00000000b
Reserved
22:16
Read Only
0000001b
Step Size (SS): Indicates that the size of each
amplifier’s step gain is 0.5 dB.
15
Read Only
0b
Reserved
14:8
Read Only
1111111b
Number of Steps (NOS): Indicates there are
128 gain steps; Attenuation range is from +6 dB
to -57.5 dB in 0.5 dB steps.
7
Read Only
0b
Reserved
6:0
Read Only
1110011b
Offset (OFST): Indicates that if “1110011b” is
programmed into the Amplified Gain Control, it
would result in a gain of 0 dB.
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