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TLV320DAC3120

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具有 2.5W 单声道 D 类扬声器放大器、60mW 耳机驱动器和音频处理功能的单声道音频 DAC

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TLV320DAC3120

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产品详情

Sampling rate (min) (kHz) 8 Sampling rate (max) (kHz) 192 THD+N (dB) -85 Control interface I2C Architecture Class-D Operating temperature range (°C) -40 to 85 Rating Catalog THD + N at 1 kHz (%) 0.008
Sampling rate (min) (kHz) 8 Sampling rate (max) (kHz) 192 THD+N (dB) -85 Control interface I2C Architecture Class-D Operating temperature range (°C) -40 to 85 Rating Catalog THD + N at 1 kHz (%) 0.008
VQFN (RHB) 32 25 mm² 5 x 5
  • Mono Audio DAC With 95-dB SNR
  • Instruction-Programmable Embedded miniDSP
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2.5 W Into 4 ύ or 1.6 W Into 8 ύ)
  • Mono Headphone/Lineout Driver
  • Two Single-Ended Inputs With Output Mixing and Level Control
  • Microphone Bias
  • Built-in Digital Audio Processing Blocks With User-Programmable Biquad, FIR
    Filters, and DRC
  • Digital Sine-Wave Generator for Beeps and Clicks (PRB_P25)
  • Programmable Digital Audio Processor for Bass Boost/Treble/EQ
    With up to Six Biquads for Playback
  • Pin Control or Register Control for Digital Playback Volume-Control Settings
  • 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 (SPKVDD ≥ AVDD)
  • 5-mm × 5-mm 32-QFN Package
  • APPLICATIONS
    • Portable Audio Devices
    • eBook
    • Portable Navigation Devices

All other trademarks are the property of their respective owners
  • Mono Audio DAC With 95-dB SNR
  • Instruction-Programmable Embedded miniDSP
  • Supports 8-kHz to 192-kHz Sample Rates
  • Mono Class-D BTL Speaker Driver (2.5 W Into 4 ύ or 1.6 W Into 8 ύ)
  • Mono Headphone/Lineout Driver
  • Two Single-Ended Inputs With Output Mixing and Level Control
  • Microphone Bias
  • Built-in Digital Audio Processing Blocks With User-Programmable Biquad, FIR
    Filters, and DRC
  • Digital Sine-Wave Generator for Beeps and Clicks (PRB_P25)
  • Programmable Digital Audio Processor for Bass Boost/Treble/EQ
    With up to Six Biquads for Playback
  • Pin Control or Register Control for Digital Playback Volume-Control Settings
  • 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 (SPKVDD ≥ AVDD)
  • 5-mm × 5-mm 32-QFN Package
  • APPLICATIONS
    • Portable Audio Devices
    • eBook
    • Portable Navigation Devices

All other trademarks are the property of their respective owners

The TLV320DAC3120 is a low-power, highly integrated, high-performance mono DAC with 24-bit mono playback.

The device integrates several analog features, such as a microphone bias, headphone drivers, and a mono speaker driver capable of driving a 4-Ω load. The TLV320DAC3120 has a fully programmable miniDSP for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital-signal processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled by either a pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320DAC3120 is available in a 32-pin QFN package.

This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes is easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to quickly find a document reference. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.

The TLV320DAC3120 is a low-power, highly integrated, high-performance mono DAC with 24-bit mono playback.

The device integrates several analog features, such as a microphone bias, headphone drivers, and a mono speaker driver capable of driving a 4-Ω load. The TLV320DAC3120 has a fully programmable miniDSP for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left/right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ can be supported by the programmable digital-signal processing block. An on-chip PLL provides the high-speed clock needed by the digital signal-processing block. The volume level can be controlled by either a pin control or by register control. The audio functions are controlled using the I2C serial bus.

The TLV320DAC3120 is available in a 32-pin QFN package.

This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes is easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to quickly find a document reference. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.
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类型 标题 下载最新的英语版本 日期
* 数据表 Low-Power Audio DAC With miniDSP and 2.5-W Mono Class-D Speaker Amplifier 数据表 (Rev. A) 2012年 5月 1日
应用手册 Audio Serial Interface Configurations for Audio Codecs (Rev. A) 2019年 6月 27日
应用手册 TLV320AIC31xx and TLV320DAC31xx Power Consumption Characterization (Rev. B) 2014年 9月 3日
应用手册 Coefficient RAM Access Mechanisms.. (Rev. D) 2012年 1月 25日
应用手册 Audio Serial Interface Configurations for Audio Codecs 2010年 9月 22日

设计和开发

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评估板

TLV320DAC3120EVM-U — TLV320DAC3120EVM-U 评估模块

TLV320DAC3120EVM-U (ACEV-1A) 是 TLV320DAC3120 音频编解码器的完整评估模块。

TI 的 CodecControl 软件支持该 EVM，该软件是用于 TI 音频编解码器且基于方框图的图形用户界面。

支持通过 TI 全面的 PurePath Studio 开发环境进行 TLV320DAC3120 miniDSP 软件开发。一款功能强大、易于使用的工具，专门用来简化 miniDSP 平台上的软件开发。图形开发环境包括一系列通用音频功能，这些功能可拖放至音频信号流并以图形方式互连。DSP 代码根据图形信号流汇编而成。

TLV320DAC3120EVM-U 连接至 (...)

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IDE、配置、编译器或调试器

PUREPATHSTUDIO — PurePath™ Studio graphical development environment

PurePath™ Studio Graphical Development Environment is a powerful, easy-to-use tool designed specifically to simplify software development for Audio products with a miniDSP/ Audio Processing capability.

The GDE permits these devices to be programmed to support the processing requirements of a wide (...)

支持的产品和硬件

支持的产品和硬件

产品
音频编解码器
  • PCM3070 — 具有嵌入式 miniDSP 的立体声音频编解码器
  • TLV320AIC3111 — 具有嵌入式 miniDSP 和立体声 D 级扬声器放大器的低功耗音频编解码器
  • TLV320AIC3120 — 具有 miniDSP 和 2.5W 单声道 D 级扬声器放大器的低功耗音频编解码器
  • TLV320AIC3253 — 具有 miniDSP 和立体声数字麦克风输入的超低功耗立体声音频编解码器
  • TLV320AIC3254 — 具有可编程 miniDSP 的极低功耗立体声音频编解码器
  • TLV320AIC3256 — 具有 miniDSP 和 DirectPath™ 耳机放大器的超低功耗立体声编解码器
  • TLV320AIC3262 — 具有 miniDSP、立体声 D 类扬声器和 DirectPath 耳机的低功耗立体声编解码器
音频 DAC
  • PCM5121 — 具有 PCM 接口和固定音频处理功能的 2V RMS DIRECTPATH 106 dB 音频立体声 DAC
  • PCM5122 — 具有 PCM 接口和固定音频处理功能的 2V RMS DIRECTPATH 112 dB 音频立体声 DAC
  • PCM5141 — 具有 PCM 接口和完全可编程 miniDSP 的 2V RMS DIRECTPATH 106 dB 音频立体声 DAC
  • PCM5142 — 具有 PCM 接口和完全可编程 miniDSP 的 2V RMS DIRECTPATH 112dB 音频立体声 DAC
  • TLV320DAC3120 — 具有 2.5W 单声道 D 类扬声器放大器、60mW 耳机驱动器和音频处理功能的单声道音频 DAC
音频 ADC
  • TLV320ADC3001 — 92dB SNR 低功耗立体声 ADC (ADC3001)
  • TLV320ADC3101 — 支持数字麦克风且具有 miniDSP 的 92dB SNR 低功耗立体声 ADC
  • TSC2117 — 具有低功耗单声道 ADC/立体声 DAC 的 4 线触摸屏控制器
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VQFN (RHB) 32 Ultra Librarian
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  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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