參數(shù)資料
型號： TLV320AIC34_1
廠商： Texas Instruments, Inc.
元件分類： Codec
英文描述： FOUR-CHANNEL, LOW-POWER AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
中文描述： 四通道，低功耗音頻編解碼器的便攜式音頻/電話
文件頁數(shù)： 84/94頁
文件大?。?/td> 905K
代理商： TLV320AIC34_1
www.ti.com
TLV320AIC34
SLAS538A–OCTOBER 2007–REVISED NOVEMBER 2007
Page 0 / Register 96:
Sticky Interrupt Flags Register
READ/
WRITE
R
RESET
VALUE
0
BIT
DESCRIPTION
D7
HPLOUT_x Short-Circuit Detection Status
0: No short circuit detected at HPLOUT_x driver
1: Short circuit detected at HPLOUT_x driver
HPROUT_x Short-Circuit Detection Status
0: No short circuit detected at HPROUT_x driver
1: Short circuit detected at HPROUT_x driver
HPLCOM_x Short-Circuit Detection Status
0: No short circuit detected at HPLCOM_x driver
1: Short circuit detected at HPLCOM_x driver
HPRCOM_x Short-Circuit Detection Status
0: No short circuit detected at HPRCOM_x driver
1: Short circuit detected at HPRCOM_x driver
Button Press Detection Status
0: No headset button press detected
1: Headset button pressed
Headset Detection Status
0: No headset insertion/removal is detected.
1: Headset insertion/removal is detected.
Left-ADC AGC Noise Gate Status
0: Left-ADC signal power greater than noise threshold for left AGC
1: Left-ADC signal power lower than noise threshold for left AGC
Right-ADC AGC Noise Gate Status
0: Right-ADC signal power greater than noise threshold for right AGC
1: Right-ADC signal power lower than noise threshold for right AGC
D6
R
0
D5
R
0
D4
R
0
D3
R
0
D2
R
0
D1
R
0
D0
R
0
Page 0 / Register 97:
Real-Time Interrupt Flags Register
READ/
WRITE
R
RESET
VALUE
0
BIT
DESCRIPTION
D7
HPLOUT_x Short-Circuit Detection Status
0: No short circuit detected at HPLOUT_x driver
1: Short circuit detected at HPLOUT_x driver
HPROUT_x Short-Circuit Detection Status
0: No short circuit detected at HPROUT_x driver
1: Short circuit detected at HPROUT_x driver
HPLCOM_x Short-Circuit Detection Status
0: No short circuit detected at HPLCOM_x driver
1: Short circuit detected at HPLCOM_x driver
HPRCOM_x Short-Circuit Detection Status
0: No short circuit detected at HPRCOM_x driver
1: Short circuit detected at HPRCOM_x driver
Button-Press Detection Status
(1)
0: No headset button press detected
1: Headset button pressed
Headset Detection Status
0: No headset is detected.
1: Headset is detected.
Left-ADC AGC Noise Gate Status
0: Left-ADC signal power greater than noise threshold for left AGC
1: Left-ADC signal power lower than noise threshold for left AGC
Right-ADC AGC Noise Gate Status
0: Right-ADC signal power greater than noise threshold for right AGC
1: Right-ADC signal power lower than noise threshold for right AGC
D6
R
0
D5
R
0
D4
R
0
D3
R
0
D2
R
0
D1
R
0
D0
R
0
(1)
This bit is a sticky bit, cleared only when page 0, register 14 is read.
84
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Copyright 2007, Texas Instruments Incorporated
Product Folder Link(s):
TLV320AIC34
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TLV320AIC34EVM-K 功能描述:音頻 IC 開發(fā)工具 TLV320AIC34EVM-K Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC34IZAS 功能描述:接口—CODEC Low-Pwr 4-channel CODEC 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC34IZASR 功能描述:接口—CODEC Low-Pwr 4-channel CODEC 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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel
TLV320AIC36 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low Power Stereo Audio Codec With Embedded miniDSP
TLV320AIC36EVM-K 功能描述:音頻 IC 開發(fā)工具 TLV320AIC36 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V
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