SLAS497C – AUGUST 2006 – REVISED DECEMBER 2008 ..................................................." />
參數(shù)資料
型號： TLV320AIC31IRHBTG4
廠商： Texas Instruments
文件頁數(shù)： 65/84頁
文件大小： 0K
描述： IC STEREO AUDIO CODEC LP 32-VQFN
標準包裝： 250
類型： 立體聲音頻
數(shù)據(jù)接口： PCM 音頻接口
分辨率（位）： 24 b
ADC / DAC 數(shù)量： 2 / 2
三角積分調變： 是
S/N 比，標準 ADC / DAC (db)： 92 / 100
動態(tài)范圍，標準 ADC / DAC (db)： 92 / 100
電壓 - 電源，模擬： 2.7 V ~ 3.6 V
電壓 - 電源，數(shù)字： 1.65 V ~ 1.95 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 32-VFQFN 裸露焊盤
供應商設備封裝： 32-QFN 裸露焊盤（5x5）
包裝： 帶卷 (TR)
配用： 296-19476-ND - KIT EVAL/DEMO FOR TLV320AIC31
296-19475-ND - MODULE EVAL FOR TLV320AIC31
SLAS497C – AUGUST 2006 – REVISED DECEMBER 2008 ............................................................................................................................................. www.ti.com
Page 1 / Register 0:
Page Select Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D1
X
0000000
Reserved; write only 0s to these register bits.
D0
R/W
0
Page Select Bit
Writing '0' to this bit sets Page-0 as the active page for following register accesses. Writing a '1' to this
bit sets Page-1 as the active page for following register accesses. It is recommended that the user
read this register bit back after each write, to ensure that the proper page is being accessed for future
register read/writes. This register has the same functionality on page-0 and page-1.
Page 1 / Register 1:
Left Channel Audio Effects Filter N0 Coefficient MSB Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0x6B
Left Channel Audio Effects Filter N0 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a twos
complement integer, with possible values ranging from –32768 to +32767.
Page 1 / Register 2:
Left Channel Audio Effects Filter N0 Coefficient LSB Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0xE3
Left Channel Audio Effects Filter N0 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a twos
complement integer, with possible values ranging from –32768 to +32767.
Page 1 / Register 3:
Left Channel Audio Effects Filter N1 Coefficient MSB Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0x96
Left Channel Audio Effects Filter N1 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a
twos complement integer, with possible values ranging from –32768 to +32767.
Page 1 / Register 4:
Left Channel Audio Effects Filter N1 Coefficient LSB Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0x66
Left Channel Audio Effects Filter N1 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a
twos complement integer, with possible values ranging from –32768 to +32767.
Page 1 / Register 5:
Left Channel Audio Effects Filter N2 Coefficient MSB Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0x67
Left Channel Audio Effects Filter N2 Coefficient MSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a
twos complement integer, with possible values ranging from –32768 to +32767.
Page 1 / Register 6:
Left Channel Audio Effects Filter N2 Coefficient LSB
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7-D0
R/W
0x5D
Left Channel Audio Effects Filter N2 Coefficient LSB
The 16-bit integer contained in the MSB and LSB registers for this coefficient are interpreted as a
twos complement integer, with possible values ranging from –32768 to +32767.
68
Copyright 2006–2008, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC31
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