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音訊轉碼器

TLV320AIC3110

現行

具 1.3W 立體聲道 D 類揚聲器放大器的低功耗音訊轉碼器

立即訂購
產品規格表

TLV320AIC3110

現行
產品規格表 立即訂購

產品詳細資料

Number of ADC channels 1 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R, TDM Control interface I2C Analog inputs 3 Analog outputs 4 Features Digital mic support, Phase-locked loop (PLL), Stereo Class-D amplifier, Stereo headphone amplifier Sampling rate (max) (kHz) 192 Rating Catalog ADC SNR (typ) (dB) 90 DAC SNR (typ) (dB) 95 Operating temperature range (°C) -40 to 85
Number of ADC channels 1 Number of DAC channels 2 Digital audio interface DSP, I2S, L, R, TDM Control interface I2C Analog inputs 3 Analog outputs 4 Features Digital mic support, Phase-locked loop (PLL), Stereo Class-D amplifier, Stereo headphone amplifier Sampling rate (max) (kHz) 192 Rating Catalog ADC SNR (typ) (dB) 90 DAC SNR (typ) (dB) 95 Operating temperature range (°C) -40 to 85
VQFN (RHB) 32 25 mm² (5 mm × 5 mm)
  • Stereo Audio DAC With 95-dB SNR
  • Mono Audio ADC With 91-dB SNR
  • Supports 8-kHz to 192-kHz Separate DAC and
    ADC Sample Rates
  • Stereo 1.29-W Class-D BTL 8-Ω Speaker Driver
    With Direct Battery Connection
  • One Differential and Three Single-Ended Inputs
    With Mixing and Level Controls
  • Microphone With Bias, Preamp PGA, and AGC
  • Built-in Digital Audio Processing Blocks (PRB) With
    User-Programmable Biquad, FIR Filters, and DRC
  • Digital Mixing Capability
  • Programmable Digital Audio Processor for Bass
    Boost/Treble/EQ With up to Five Biquads for
    Record and up to Six Biquads for Playback
  • Pin Control or Register Control for Digital-Playback
    Volume-Control Settings
  • Digital Sine-Wave Generator for Beeps and Key-
    Clicks
  • Integrated PLL Used for Programmable Digital
    Audio Processor
  • I2S, Left-Justified, Right-Justified, DSP, and TDM
    Audio Interfaces
  • I2C Control With Register Auto-Increment
  • Full Power-Down Control
  • Power Supplies:
    • Analog: 2.7 V–3.6 V
    • Digital Core: 1.65 V–1.95 V
    • Digital I/O: 1.1 V–3.6 V
    • Class-D: 2.7 V–5.5 V (SPLVDD and SPRVDD ≥
      AVDD)
  • 5-mm × 5-mm 32-VQFN Package
  • APPLICATIONS
    • Portable Audio Devices
    • Mobile Internet Devices
    • e-Books
  • Stereo Audio DAC With 95-dB SNR
  • Mono Audio ADC With 91-dB SNR
  • Supports 8-kHz to 192-kHz Separate DAC and
    ADC Sample Rates
  • Stereo 1.29-W Class-D BTL 8-Ω Speaker Driver
    With Direct Battery Connection
  • One Differential and Three Single-Ended Inputs
    With Mixing and Level Controls
  • Microphone With Bias, Preamp PGA, and AGC
  • Built-in Digital Audio Processing Blocks (PRB) With
    User-Programmable Biquad, FIR Filters, and DRC
  • Digital Mixing Capability
  • Programmable Digital Audio Processor for Bass
    Boost/Treble/EQ With up to Five Biquads for
    Record and up to Six Biquads for Playback
  • Pin Control or Register Control for Digital-Playback
    Volume-Control Settings
  • Digital Sine-Wave Generator for Beeps and Key-
    Clicks
  • Integrated PLL Used for Programmable Digital
    Audio Processor
  • I2S, Left-Justified, Right-Justified, DSP, and TDM
    Audio Interfaces
  • I2C Control With Register Auto-Increment
  • Full Power-Down Control
  • Power Supplies:
    • Analog: 2.7 V–3.6 V
    • Digital Core: 1.65 V–1.95 V
    • Digital I/O: 1.1 V–3.6 V
    • Class-D: 2.7 V–5.5 V (SPLVDD and SPRVDD ≥
      AVDD)
  • 5-mm × 5-mm 32-VQFN Package
  • APPLICATIONS
    • Portable Audio Devices
    • Mobile Internet Devices
    • e-Books

The TLV320AIC3110 device is a low-power, highly integrated, high-performance codec that supports stereo audio DAC, and mono audio ADC.

The TLV320AIC3110 device features a high-performance audio codec with 24-bit stereo playback and monaural record functionality. The device integrates several analog features, such as a microphone interface, headphone drivers, and speaker drivers. The digital-audio data format is programmable to work with popular audio standard protocols (I2S, left-justified and right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ is supported by the programmable digital-signal processing blocks (PRB). An on-chip PLL provides the high-speed clock required by the digital-signal processing block. The volume level is controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320AIC3110 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.

The TLV320AIC3110 device is a low-power, highly integrated, high-performance codec that supports stereo audio DAC, and mono audio ADC.

The TLV320AIC3110 device features a high-performance audio codec with 24-bit stereo playback and monaural record functionality. The device integrates several analog features, such as a microphone interface, headphone drivers, and speaker drivers. The digital-audio data format is programmable to work with popular audio standard protocols (I2S, left-justified and right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ is supported by the programmable digital-signal processing blocks (PRB). An on-chip PLL provides the high-speed clock required by the digital-signal processing block. The volume level is controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320AIC3110 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.
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TLV320AIC3100 現行 具音訊處理和單聲道 D 類放大器的低功耗音訊轉碼器 With Mono Class-D Speaker Amplifier, Pin to Pin
TLV320AIC3254 現行 具可編程 miniDSP 的超低功耗立體聲音訊轉碼器 Lower-power alternative with miniDSP and without speaker amplifiers
TLV320AIC3104 現行 具 6 個輸入、6 個輸出、HP 放大器和強化數位效果的低功耗立體聲道轉碼器 Without speaker amplifier, more cost effective
TLV320AIC3111 現行 具嵌入式 miniDSP 和立體聲道 D 類揚聲器放大器的低功耗音訊轉碼器 With miniDSP, Pin to Pin

技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 TLV320AIC3110 Low-Power Audio Codec With Audio Processing and Stereo Class-D Speaker Amplifier datasheet (Rev. C) PDF | HTML 2016/5/27
應用說明 Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) 2019/12/31
應用說明 Audio Serial Interface Configurations for Audio Codecs (Rev. A) 2019/6/27
應用說明 Common Noise Issues in Audio Codecs 2017/7/21
應用說明 TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization (Rev. B) 2014/9/3
應用說明 Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) 2013/10/28
應用說明 Coefficient RAM Access Mechanisms.. (Rev. D) 2012/1/25
應用說明 AIC31xx/DAC31xx Devices and EMI Filtering on Speaker Outputs 2011/5/3
應用說明 Interfacing an I2S Device to an MSP430 Device (Rev. A) 2010/3/22
應用說明 Using the AGC,DRC and Beep generator Function in TLV320AIC3204/3254/3100/3110/31 2010/3/3
使用指南 TLV320AIC3100/AIC3110/AIC3120EVM-U - User Guide 2010/2/16
應用說明 Solving Enumeration Errors in USB Audio DAC and CODEC Designs 2009/10/30
應用說明 Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port 2009/7/8
應用說明 How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC 2004/12/14

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

TLV320AIC3110EVM-U — TLV320AIC3110EVM-U 評估模組

TLV320AIC3110EVM-U (ACEV-1A) 是 TLV320AIC3110 音訊編解碼器的完整評估模組。

此 EVM 支援 TI 的 Codec Control 軟體，這是一款採用原理圖的圖形使用者介面，適用於 TI 音訊編解碼器。該軟體與 Microsoft Windows XP、Vista 及 Windows™ 7 相容。

TLV320AIC3110EVM-U 連接至 PC 的 USB 連接埠。此 USB 介面可為 EVM 供電、控制及串流音訊資料至 EVM。EVM 提供外部控制訊號和數位音訊資料的連接，以進行進階操作。

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驅動程式或資料庫

TLV320AIC31XXSW-LINUX — 適用於 TLV320AIC31XX 的 Linux 驅動程式

This Linux driver supports the TLV320AIC31xx device family of low-power audio CODECs with stereo Class-D speaker amplifiers and supports communication through the I2C bus and interfaces with the Linux Dynamic Audio Power Management for Portable Devices (DAPM) class.

Linux main line status

Available (...)

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模擬型號

TLV320AIC3110 IBIS Model

SLAM189.ZIP (71 KB) - IBIS 模型
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計算工具

COEFFICIENT-CALC — Coefficient Calculator For Digital Biquad Filters

COEFFICIENT-CALC (TIBQ) calculates the coefficients for the digital filter biquad transfer function implemented in TI audio codecs. The characteristics of the digital filter are adjusted by selecting a filter type and moving a control point within a window that shows the transfer function gain and (...)

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計算工具

SLAR163 — Audio CODEC/ADC PLL Calculator

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VQFN (RHB) 32 Ultra Librarian
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