參數(shù)資料
型號(hào)： TLV320AIC3120IRHBR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： AUDIO AMPLIFIER, PQCC32
封裝： 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù)： 62/150頁
文件大?。?/td> 1507K
代理商： TLV320AIC3120IRHBR
HPVDD
HPVSS
3.3 V
SPKVDD
SPKVSS
AVDD
AVSS
SPKP
SPKM
SPKP
SPKM
SPKVSS
VOL/MICDET
HPOUT
MICBIAS
MIC1LM
MIC1LP
MIC1RP
TLV320AIC3120
SPKVDD
22 F
m
0.1 F
m
0.1 F
m
22 F
m
SVDD
0.1 F
m
10 F
m
0.1 F
m
10 F
m
+3.3VA
0.1 F
m
47 F
m
2.2 kW
2.7 k
2
W
2.2 kW
Mono
Headset
8-
or 4-
W
Speaker
0.1 F
m
0.1 F
m
DVDD
DVSS
IOVDD
IOVSS
0.1 F
m
10 F
m
+1.8VD
IOVDD
0.1 F
m
10 F
m
S0400-04
Differ-
ential
Mic
HOST
PROCESSOR
DOUT
DIN
BCLK
WCLK
MCLK
SCL
SDA
RESET
GPIO1
www.ti.com
SLAS653 – FEBRUARY 2010
5
APPLICATION INFORMATION
5.1
Typical Circuit Configuration
Figure 5-1. Typical Circuit Configuration
5.2
Overview
The TLV320AIC3120 is a highly integrated mono audio DAC and mono ADC for portable computing,
communication, and entertainment applications. A register-based architecture eases integration with
microprocessor-based systems through standard serial-interface buses. This device supports the 2-wire
I2C bus interface which provides full register access. All peripheral functions are controlled through these
registers and the onboard state machines.
The TLV320AIC3120 consists of the following blocks:
Microphone interfaces (analog and digital)
Audio codec (mono ADC and mono DAC)
AGC and DRC
Two miniDSP digital signal-processing blocks (record and playback paths)
Mono headphone/lineout amplifier
Copyright 2010, Texas Instruments Incorporated
APPLICATION INFORMATION
19
Product Folder Link(s): TLV320AIC3120
相關(guān)PDF資料
PDF描述
TLV320AIC3120IRHBT AUDIO AMPLIFIER, PQCC32
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TLV320AIC31IRHBR SPECIALTY CONSUMER CIRCUIT, PQCC32
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TLV320AIC3120IRHBT 功能描述:接口—CODEC Low-Pwr Audio 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
TLV320AIC31EVM 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31 Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31EVM-PDK 功能描述:音頻 IC 開發(fā)工具 TLV320AIC31-PDK Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TLV320AIC31IRHBR 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph 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
TLV320AIC31IRHBRG4 功能描述:接口—CODEC Lo-Pwr Ster Codec for Port Aud/Teleph 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
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