參數(shù)資料
型號: AD1954YSTZ
廠商: Analog Devices Inc
文件頁數(shù): 21/36頁
文件大小: 0K
描述: IC DAC AUDIO 3CHAN 26BIT 48LQFP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
標準包裝: 1
系列: SigmaDSP®
位數(shù): 26
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 3
電壓電源: 模擬和數(shù)字
功率耗散(最大): 510mW
工作溫度: -40°C ~ 105°C
安裝類型: 表面貼裝
封裝/外殼: 48-LQFP
供應商設備封裝: 48-LQFP(7x7)
包裝: 托盤
輸出數(shù)目和類型: 6 電壓,單極
采樣率(每秒): 48k
AD1954
–28–
Table XX. Data Capture Trap Indexes and Register Select—Default Program
Program Count
Register
Signal Description
Index (9 Bits)
Select (2 Bits)
Numeric Format
HPF Out Left
15
Mult_Out
1.23, Clipped
HPF Out Right
259
Mult_Out
1.23, Clipped
De-emphasis Out Left
19
Mult_Out
1.23, Clipped
De-emphasis Out Right
263
Mult_Out
1.23, Clipped
Left Biquad 0 Output
34
Mult_Out
1.23, Clipped
Left Biquad 1 Output
43
Mult_Out
1.23, Clipped
Left Biquad 2 Output
52
Mult_Out
1.23, Clipped
Left Biquad 3 Output
61
Mult_Out
1.23, Clipped
Left Biquad 4 Output
70
Mult_Out
1.23, Clipped
Left Biquad 5 Output
79
Mult_Out
1.23, Clipped
Left Biquad 6 Output
88
Mult_Out
1.23, Clipped
Right Biquad 0 Output
284
Mult_Out
1.23, Clipped
Right Biquad 1 Output
293
Mult_Out
1.23, Clipped
Right Biquad 2 Output
302
Mult_Out
1.23, Clipped
Right Biquad 3 Output
311
Mult_Out
1.23, Clipped
Right Biquad 4 Output
320
Mult_Out
1.23, Clipped
Right Biquad 5 Output
329
Mult_Out
1.23, Clipped
Right Biquad 6 Output
338
Mult_Out
1.23, Clipped
Volume Out Left
114
Mult_Out
1.23, Clipped
Volume Out Right
111
Mult_Out
1.23, Clipped
Volume Out Sub
459
Mult_Out
1.23, Clipped
Phat Stereo Out Left
115
Mult_Out
1.23, Clipped
Phat Stereo Out Right
112
Mult_Out
1.23, Clipped
Delay Output Left
190
Mult_Out
1.23, Clipped
Delay Output Right
361
Mult_Out
1.23, Clipped
Main Compressor rms Out (dB)
154
DB_Out
24-Bit Positive Binary, Bit 19
Corresponds to a 3 dB Change
Main Compressor Gain Reduction
165
MCI
2.22, 2 LSBs = 0
(Linear)
Look-Ahead Delay Output Left
165
MDI
3.21, 2 LSBs Truncated
Look-Ahead Delay Output Right
178
MDI
3.21, 2 LSBs Truncated
Main Compressor Out Left
175
Mult_Out
1.23, Clipped
Main Compressor Out Right
188
Mult_Out
1.23, Clipped
Interpolator Input Left
191
Mult_Out
1.23, Clipped
(Includes Sub Reinject)
Interpolator Input Right
362
Mult_Out
1.23, Clipped
(Includes Sub Reinject)
Subchannel Filter Input
430
Mult_Out
1.23, Clipped
Sub Xover Biquad 0 Output
438
Mult_Out
1.23, Clipped
Sub Xover Biquad 1 Output
447
Mult_Out
1.23, Clipped
Sub Xover Biquad 2 Output
456
Mult_Out
1.23, Clipped
Left Xover Biquad 0 Output
99
Mult_Out
1.23, Clipped
Left Xover Biquad 1 Output
108
Mult_Out
1.23, Clipped
Right Xover Biquad 0 Output
349
Mult_Out
1.23, Clipped
Right Xover Biquad 1 Output
358
Mult_Out
1.23, Clipped
Sub Delay Output
511
Mult_Out
1.23, Clipped
Sub rms Biquad Output
467
Mult_Out
1.23, Clipped
Sub rms Output (dB)
489
DB_Out
24-Bit Positive Binary, Bit 19
Corresponds to a 3 dB Change
Sub Compressor Gain (Linear)
495
MCI
2.22, 2 LSBs = 0
Subchannel Output
511
Mult_Out
1.23, Clipped
REV. A
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