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參數(shù)資料
| 型號： | TLV320AIC3106_0706 |
| 廠商： | Texas Instruments, Inc. |
| 元件分類： | Codec |
| 英文描述： | LOW-POWER STEREO AUDIO CODEC FOR PORTABLE AUDIO/TELEPHONY |
| 中文描述： | 低功耗立體聲音頻編解碼器的便攜式音頻/電話 |
| 文件頁數(shù)： | 18/102頁 |
| 文件大小： | 1259K |
| 代理商： | TLV320AIC3106_0706 |
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OVERVIEW
HARDWARE RESET
The TLV320AIC3106 requires a hardware reset after power-up for proper operation. After all power supplies are
at their specified values, the RESET pin must be driven low for at least 10 ns. If this reset sequence is not
performed, the 'AIC3106 may not respond properly to register reads/writes.
DIGITAL CONTROL SERIAL INTERFACE
The TLV320AIC3106 control interface supports SPI or I
2
C communication protocols, with the protocol selectable
using the SELECT pin. For SPI, SELECT should be tied high; for I
2
C, SELECT should be tied low. It is not
recommended to change the state of SELECT during device operation.
SPI CONTROL MODE
RA(6)
RA(5)
RA(0)
D(7)
D(6)
D(0)
7-bit Register Address
Write
8-bit Register Data
SS
SCLK
MOSI
MISO
Hi-Z
Hi-Z
Hi-Z
Hi-Z
TLV320AIC3106
SLAS509B–DECEMBER 2006–REVISED JUNE 2007
The TLV320AIC3106 is a highly flexible, low power, stereo audio codec with extensive feature integration,
intended for applications in smartphones, PDAs, and portable computing, communication, and entertainment
applications. Available in a 5x5mm 80-ball BGA (with 51 balls actually used) and 7x7mm 48-lead QFN, the
product integrates a host of features to reduce cost, board space, and power consumption in space-constrained,
battery-powered, portable applications.
The TLV320AIC3106 consists of the following blocks:
Stereo audio multi-bit delta-sigma DAC (8 kHz–96 kHz)
Stereo audio multi-bit delta-sigma ADC (8 kHz–96 kHz)
Programmable digital audio effects processing (3-D, bass, treble, mid-range, EQ, notch filter, de-emphasis)
Six audio inputs
Four high-power audio output drivers (headphone drive capability)
Three fully differential line output drivers
Fully programmable PLL
Headphone/headset jack detection with interrupt
Communication to the TLV320AIC3106 for control is pin-selectable (using the SELECT pin) as either SPI or I
2
C.
The SPI interface requires that the Slave Select signal (MFP0) be driven low to communicate with the
TLV320AIC3106. Data is then shifted into or out of the TLV320AIC3106 under control of the host
microprocessor, which also provides the serial data clock. The I
2
C interface supports both standard and fast
communication modes, and also enables cascading of up to four multiple codecs on the same I
2
C bus through
the use of two pins for addressing (MFP0, MFP1).
Figure 14. SPI Write
18
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TLV320AIC3106EVM | 功能描述:音頻 IC 開發(fā)工具 TLV320AIC3106 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 |
| TLV320AIC3106EVM-K | 功能描述:音頻 IC 開發(fā)工具 TLV320AIC3106EVM-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 |
| TLV320AIC3106IGQE | 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 80BGA - Trays |
| TLV320AIC3106IGQER | 制造商:Texas Instruments 功能描述:AUD CODEC 2ADC / 2DAC 24BIT 80BGA - Tape and Reel |
| TLV320AIC3106IRGZR | 功能描述:接口—CODEC Lo-Pwr Stereo 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-81 封裝:Reel |
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