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參數資料
| 型號： | TLV320AIC3110IRHBR |
| 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： | 1/126頁 |
| 文件大小： | 1528K |
| 代理商： | TLV320AIC3110IRHBR |
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www.ti.com
SLAS647 – DECEMBER 2009
Low-Power Audio Codec With Audio Procsessing
and Stereo Class-D Speaker Amplifier
Check for Samples: TLV320AIC3110
1
INTRODUCTION
1.1
Features
1.2
Applications
123
Stereo Audio DAC With 95-dB SNR
Portable Audio Devices
Mono Audio ADC With 91-dB SNR
Mobile Internet Devices
Supports 8-kHz to 192-kHz Separate DAC and
ADC Sample Rates
e-Books
Stereo 1.29-W Class-D BTL 8-
Speaker Driver
With Direct Battery Connection
1.3
Description
One Differential and Three Single-Ended Inputs
The TLV320AIC3110 is a low-power, highly
With Mixing and Level Controls
integrated,
high-performance
codec
which
Microphone With Bias, Preamp PGA, and AGC
supports stereo audio DAC, and mono audio
Built-in Digital Audio Processing Blocks (PRB)
ADC.
With User-Programmable Biquad, FIR Filters,
and DRC
The
TLV320AIC3110
features
a
Digital Mixing Capability
high-performance
audio
codec
with
24-bit
Programmable Digital Audio Processor for
stereo
playback
and
monaural
record
Bass Boost/Treble/EQ With up to Five Biquads
functionality. The device integrates several
for Record and up to Six Biquads for Playback
analog
features,
such
as
a
microphone
Pin Control or Register Control for
interface, headphone drivers, and speaker
Digital-Playback Volume-Control Settings
drivers. The digital audio data format is
Digital Sine-Wave Generator for Beeps and
programmable to work with popular audio
Key-Clicks
standard protocols (I2S, left/right-justified) in
Integrated PLL Used for Programmable Digital
master, slave, DSP, and TDM modes. Bass
Audio Processor
boost, treble, or EQ can be supported by the
I2S, Left-Justified, Right-Justified, DSP, and
programmable digital-signal processing blocks
TDM Audio Interfaces
(PRB).
An
on-chip
PLL
provides
the
I2C Control With Register Auto-Increment
high-speed clock needed by the digital-signal
Full Power-Down Control
processing block. The volume level can be
Power Supplies:
controlled either by pin control or by register
– Analog: 2.7 V–3.6 V
control. The audio functions are controlled
– Digital Core: 1.65 V–1.95 V
using the I2C serial bus.
– Digital I/O: 1.1 V–3.6 V
The TLV320AIC3110 has a programmable
– Class-D: 2.7 V–5.5 V (SPLVDD and SPRVDD
digital sine-wave generator and is available in
≥ AVDD)
a 32-pin QFN package.
5-mm × 5-mm 32-QFN Package
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
MATLAB is a trademark of The MathWorks, Inc.
3
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright 2009, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TLV320AIC3110IRHBT | 功能描述:接口—CODEC Low-Pwr Audio Codec RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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 |
| TLV320AIC3111 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Audio Codec With Embedded miniDSP and Stereo Class-D Speaker Amplifier |
| TLV320AIC3111_101 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Low-Power Audio Codec With Embedded miniDSP and Stereo Class-D Speaker Amplifier |
| TLV320AIC3111EVM-K | 功能描述:音頻 IC 開發工具 TLV320AIC3111 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Kits 類型:Audio Amplifiers 工具用于評估:TAS5614L 工作電源電壓:12 V to 38 V |
| TLV320AIC3111IRHBR | 功能描述:接口—CODEC Low-Pwr Audio CODEC RoHS:否 制造商:Texas Instruments 類型: 分辨率: 轉換速率:48 kSPs 接口類型:I2C ADC 數量:2 DAC 數量: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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