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参数资料
| 型号： | TLV320AIC26IRHBR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 消费家电 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
| 封装： | 5 X 5 MM, GREEN, PLASTIC, QFN-32 |
| 文件页数： | 35/67页 |
| 文件大小： | 883K |
| 代理商： | TLV320AIC26IRHBR |
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TLV320AIC26
SLAS412 DECEMBER 2003
www.ti.com
40
PAGE 2 CONTROL REGISTER MAP
REGISTER 00H: Audio Control 1
BIT
NAME
READ/
WRITE
RESET
VALUE
FUNCTION
D15D14
ADCHPF
R/W
00
ADC High Pass Filter
00 => Disabled
01 => 3dB point = 0.0045 x Fs
10 => 3dB point = 0.0125 x Fs
11 => 3dB point = 0.025 x Fs
Note: Fs is ADC sample rate
D13D12
ADCIN
R/W
00
ADC Input Mux
00 => ADC Input = Single-ended input MIC
01 => ADC Input = Single-ended input AUX
10 => ADC Input = Differential input MICIN and AUX
11 => ADC Input = Differential input MICIN and AUX
D11D10
WLEN
R/W
00
Codec Word Length
00 => Word length = 16 bit
01 => Word length = 20 bit
10 => Word length = 24 bit
11 => Word length = 32 bit
D9D8
DATFM
R/W
00
Digital Data Format
00 => I2S mode
01 => DSP mode
10 => Right justified
11 => Left justified
Note: Right justified, valid only when the ratio between DAC and ADC sample rate is an integer.
e.g., ADC = 32 kHz and DAC = 24 kHz or vice-versa is invalid for right-justified mode.
D7D6
R
00
Reserved
D5D3
DACFS
R/W
000
DAC Sampling Rate
000 => DAC FS = Fsref/1
001 => DAC FS = Fsref/(1.5)
010 => DAC FS = Fsref/2
011 => DAC FS = Fsref/3
100 => DAC FS = Fsref/4
101 => DAC FS = Fsref/5
110 => DAC FS = Fsref/(5.5)
111 => DAC FS = Fsref/6
Note: Fsref can be set between 39 kHz and 53 kHz
D2D0
ADCFS
R/W
000
ADC Sampling Rate
000 => ADC FS = Fsref/1
001 => ADC FS = Fsref/(1.5)
010 => ADC FS = Fsref/2
011 => ADC FS = Fsref/3
100 => ADC FS = Fsref/4
101 => ADC FS = Fsref/5
110 => ADC FS = Fsref/(5.5)
111 => ADC FS = Fsref/6
Note: Fsref can be set between 39 kHz and 53 kHz
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| TLV320AIC26IRHB | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
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| TLV320AIC26IRHBRG4 | SPECIALTY CONSUMER CIRCUIT, PQCC32 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLV320AIC26IRHBRG4 | 功能描述:接口—CODEC Lo-Pwr Stereo Codec RoHS:否 制造商:Texas Instruments 类型: 分辨率: 转换速率:48 kSPs 接口类型:I2C ADC 数量:2 DAC 数量:4 工作电源电压:1.8 V, 2.1 V, 2.3 V to 5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-81 封装:Reel |
| TLV320AIC27 | 制造商:TI 制造商全称: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 制造商全称:Texas Instruments 功能描述:STEREO AUDIO CODEC |
| TLV320AIC27PFB | 制造商:TI 制造商全称:Texas Instruments 功能描述:STEREO AUDIO CODEC |
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