參數(shù)資料
型號： TLV320AIC32IRHB
廠商： TEXAS INSTRUMENTS INC
元件分類： 消費家電
英文描述： SPECIALTY CONSUMER CIRCUIT, PQCC32
封裝： 5 X 5 MM, PLASTIC, QFN-32
文件頁數(shù)： 35/76頁
文件大?。?/td> 1124K
代理商： TLV320AIC32IRHB
www.ti.com
SLAS479B – AUGUST 2005 – REVISED AUGUST 2006
Page 0 / Register 11:
Audio Codec Overflow Flag Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7
R
0
Left ADC Overflow Flag
This is a sticky bit, so will stay set if an overflow occurs, even if the overflow condition is
removed. The register bit reset to 0 after it is read.
0: No overflow has occurred
1: An overflow has occurred
D6
R
0
Right ADC Overflow Flag
This is a sticky bit, so will stay set if an overflow occurs, even if the overflow condition is
removed. The register bit reset to 0 after it is read.
0: No overflow has occurred
1: An overflow has occurred
D5
R
0
Left DAC Overflow Flag
This is a sticky bit, so will stay set if an overflow occurs, even if the overflow condition is
removed. The register bit reset to 0 after it is read.
0: No overflow has occurred
1: An overflow has occurred
D4
R
0
Right DAC Overflow Flag
This is a sticky bit, so will stay set if an overflow occurs, even if the overflow condition is
removed. The register bit reset to 0 after it is read.
0: No overflow has occurred
1: An overflow has occurred
D3–D0
R/W
0001
PLL R Value
0000: R = 16
0001 : R = 1
0010 : R = 2
0011 : R = 3
0100 : R = 4
…
1110: R = 14
1111: R = 15
Page 0 / Register 12:
Audio Codec Digital Filter Control Register
BIT
READ/
RESET
DESCRIPTION
WRITE
VALUE
D7–D6
R/W
00
Left ADC Highpass Filter Control
00: Left ADC highpass filter disabled
01: Left ADC highpass filter –3-dB frequency = 0.0045
× ADC Fs
10: Left ADC highpass filter –3-dB frequency = 0.0125
× ADC Fs
11: Left ADC highpass filter –3-dB frequency = 0.025
× ADC Fs
D5–D4
R/W
00
Right ADC Highpass Filter Control
00: Right ADC highpass filter disabled
01: Right ADC highpass filter –3-dB frequency = 0.0045
× ADC Fs
10: Right ADC highpass filter –3-dB frequency = 0.0125
× ADC Fs
11: Right ADC highpass filter –3-dB frequency = 0.025
× ADC Fs
D3
R/W
0
Left DAC Digital Effects Filter Control
0: Left DAC digital effects filter disabled (bypassed)
1: Left DAC digital effects filter enabled
D2
R/W
0
Left DAC De-emphasis Filter Control
0: Left DAC de-emphasis filter disabled (bypassed)
1: Left DAC de-emphasis filter enabled
D1
R/W
0
Right DAC Digital Effects Filter Control
0: Right DAC digital effects filter disabled (bypassed)
1: Right DAC digital effects filter enabled
D0
R/W
0
Right DAC De-emphasis Filter Control
0: Right DAC de-emphasis filter disabled (bypassed)
1: Right DAC de-emphasis filter enabled
40
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TLV320AIC32IRHBT 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 6 Otp RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉(zhuǎn)換速率:48 kSPs 接口類型:I2C ADC 數(shù)量:2 DAC 數(shù)量:4 工作電源電壓:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
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