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參數(shù)資料
型號(hào): PCM3168ATPAPQ1
廠商: Texas Instruments
文件頁(yè)數(shù): 49/68頁(yè)
文件大?。?/td> 0K
描述: IC 24-BIT AUDIO CODEC 64-HTQFP
標(biāo)準(zhǔn)包裝: 160
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: 6 / 8
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
動(dòng)態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 107 / 112(差分),104 / 112(單端)
電壓 - 電源,模擬: 4.5 V ~ 5.5 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-TQFP 裸露焊盤
供應(yīng)商設(shè)備封裝: 64-HTQFP(10x10)
包裝: 托盤
產(chǎn)品目錄頁(yè)面: 1077 (CN2011-ZH PDF)
其它名稱: 296-23900-5
www.ti.com ......................................................................................................................................................................................... SBAS452 – SEPTEMBER 2008
DEC
HEX
B7
B6
B5
B4
B3
B2
B1
B0
87
57
ATMDAD
ATSPAD
OVFP
ATMDAD
ADC Attenuation mode
This bit controls the ADC attenuation mode. ATAD1[7:0] to ATAD6[7:0] are simply used for
ATMDAD = 0, and ATAD0[7:0] + ATAD1[7:0] to ATAD0[7:0] + ATAD6[7:0] in decibel number are
used for ATMDAD = 1.
Default value: 0.
ATMDAD
ADC Attenuation mode
0
Each channel with independent data (default)
All channels with preset (independent) data + master (common) data in decibel
1
number
ATSPAD
ADC Attenuation speed
This bit controls the ADC attenuation Speed, N × 2048/fS for ATSPAD = 0 and N × 4096/fS for
ATSPAD = 1. N is automatically selected according to the ADC sampling mode, SRAD: N = 1 for
single and N = 2 for dual rate.
Default value: 0.
ATSPAD
ADC Attenuation speed
0
N × 2048/fS (default)
1
N × 4096/fS
OVFP
ADC Overflow flag polarity select
This bit controls the polarity of the overflow flag pin.
Default value: 0.
OVFP
ADC Overflow flag polarity select
0
High for overflow detect (default)
1
Low for overflow detect
DEC
HEX
B7
B6
B5
B4
B3
B2
B1
B0
88
58
ATAD07
ATAD06
ATAD05
ATAD04
ATAD03
ATAD02
ATAD01
ATAD00
89
59
ATAD17
ATAD16
ATAD15
ATAD14
ATAD13
ATAD12
ATAD11
ATAD10
90
5A
ATAD27
ATAD26
ATAD25
ATAD24
ATAD23
ATAD22
ATAD21
ATAD20
91
5B
ATAD37
ATAD36
ATAD35
ATAD34
ATAD33
ATAD32
ATAD31
ATAD30
92
5C
ATAD47
ATAD46
ATAD45
ATAD44
ATAD43
ATAD42
ATAD41
ATAD40
93
5D
ATAD57
ATAD56
ATAD55
ATAD54
ATAD53
ATAD52
ATAD51
ATAD50
94
5E
ATAD67
ATAD66
ATAD65
ATAD64
ATAD63
ATAD62
ATAD61
ATAD60
Copyright 2008, Texas Instruments Incorporated
53
Product Folder Link(s): PCM3168A PCM3168A-Q1
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