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參數資料
| 型號： | TLV320AIC26IRHBG4 |
| 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, GREEN, PLASTIC, QFN-32 |
| 文件頁數： | 39/67頁 |
| 文件大小： | 883K |
| 代理商： | TLV320AIC26IRHBG4 |
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TLV320AIC26
SLAS412 DECEMBER 2003
www.ti.com
44
REGISTER 04H: Audio Control 2
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15
KCLEN
R/W
0
Keyclick Enable
0 => Keyclick disabled
1 => Keyclick enabled
Note: This bit is automatically cleared after giving out the keyclick signal length equal to the
programmed value.
D14D12
KCLAC
R/W
100
Keyclick Amplitude Control
000 => Lowest amplitude
100 => Medium amplitude
111 => Highest amplitude
D11
APGASS
R/W
0
ADC Channel PGA Soft-Stepping Control
0 => 0.5dB change every ADWS
1 => 0.5dB change every 2 ADWS
Note: When AGC is enabled, this bit is read only. The read values indicate the following
0 => signal power greater than noise threshold
1 => signal power is less than noise threshold
D10D8
KCLFRQ
R/W
100
Keyclick Frequency
000 => 62.5 Hz
001 => 125 Hz
010 => 250 Hz
011 => 500 Hz
100 => 1 kHz
101 => 2 kHz
110 => 4 kHz
111 => 8 kHz
D7D4
KCLLN
R/W
0001
Keyclick Length
0000 => 2 periods key click
0001 => 4 periods key click
0010 => 6 periods key click
1110 => 30 periods key click
1111 => 32 periods key click
D3
DLGAF
R
0
DAC Left Channel PGA Flag ( Read Only )
0 => Gain applied /= PGA register setting
1 => Gain applied = PGA register setting
Note: This flag indicates when the soft-stepping for DAC left channel is completed
D2
DRGAF
R
0
DAC Right Channel PGA Flag ( Read Only )
0 => Gain applied /= PGA register setting
1 => Gain applied = PGA register setting
Note: This flag indicates when the soft-stepping for DAC right channel is completed
D1
DASTC
R/W
0
DAC Channel PGA Soft-Stepping Control
0 => 0.5dB change every LRCK
1 => 0.5dB change every 2 LRCK
D0
ADGAF
R
0
ADC Channel PGA Flag ( Read Only )
1 => Gain applied = PGA register setting
0 => Gain applied /= PGA register setting
Note: This flag indicates when the soft-stepping for ADC channel is completed. When AGC is
enabled the read value of this bit indicates the following:
0 => AGC is not saturated.
1 => AGC is saturated.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320AIC26IRHBR | 功能描述:接口—CODEC Lo-Pwr Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 |
| TLV320AIC26IRHBRG4 | 功能描述:接口—CODEC Lo-Pwr Stereo Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 |
| TLV320AIC27 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:STEREO AUDIO CODEC |
| TLV320AIC27CPFB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TLV320AIC27IPFB | 制造商:TI 制造商全稱:Texas Instruments 功能描述:STEREO AUDIO CODEC |
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