參數(shù)資料
型號： TLV320AIC32IRHBT
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(shù)： 28/80頁
文件大?。?/td> 1270K
代理商： TLV320AIC32IRHBT
RIGHT_LOP
RIGHT_LOM
LINE1R
LINE2R
SW-R0
SW-R1
SW-R2
LEFT_LOP
LEFT_LOM
LINE1L
LINE2L
SW-L0
SW-L1
SW-L2
MIC1R/LINE1R
LINE1R
MIC2R/LINE2R
LINE2R
MIC1L /LINE1L
LINE1L
MIC2L /LINE2L
LINE2L
MICBIAS GENERATION
SLAS479C – AUGUST 2005 – REVISED DECEMBER 2008 ............................................................................................................................................. www.ti.com
In general, connecting two switches to the same output pin should be avoided, as this error shorts two input
signals together, which would likely cause distortion of the signal as the two signal are in contention. Poor
frequency response would also likely occur.
Figure 30. Passive Analog Bypass Mode Configuration
The TLV320AIC32 includes a programmable microphone bias output voltage (MICBIAS), capable of providing
output voltages of 2.0 V or 2.5 V (both derived from the on-chip bandgap voltage) with 4-mA output current drive.
In addition, the MICBIAS may be programmed to be switched to AVDD directly through an on-chip switch, or it
can be powered down completely when not needed, for power savings. This function is controlled by register
programming in Page-0/Reg-25.
34
Copyright 2005–2008, Texas Instruments Incorporated
Product Folder Link(s): TLV320AIC32
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PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
TLV320AIC32IRHBTG4 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
TLV320AIC33 制造商:BB 制造商全稱:BB 功能描述:LOW POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY
TLV320AIC33EVM 功能描述:音頻 IC 開發(fā)工具 Dghtr card only 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
TLV320AIC33EVM-PDK 功能描述:音頻 IC 開發(fā)工具 Dghtr card w/ USB motherBd 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
TLV320AIC33IGQE 功能描述:接口—CODEC Lo-Pwr Stereo Codec w/6 Inp 7 Otp 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(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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