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TLV320DAC3120的基本参数
  • 制造厂商:TI
  • 产品类别:音频
  • 技术类目:音频放大器 - 扬声器放大器
  • 功能描述: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
  • 点击这里打开及下载TLV320DAC3120的技术文档资料
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TLV320DAC3120的产品详情:

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.

TLV320DAC3120的优势和特性:
  • 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? or 1.6 W Into 8 ?)
  • 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

TLV320DAC3120的参数(英文):
  • Audio input type
  • Analog Input
  • Architecture
  • Class-D
  • Speaker channels (Max)
  • Mono
  • Power stage supply (Max) (V)
  • 3.6
  • Power stage supply (Min) (V)
  • 2.7
  • Load (Min) (ohms)
  • 4
  • Output power (W)
  • 2.5
  • SNR (dB)
  • 95
  • THD + N @ 1 kHz (%)
  • 0.008
  • Iq (Typ) (mA)
  • 16.38
  • Control interface
  • I2C
  • Closed/open loop
  • Open
  • Analog supply (Min) (V)
  • 2.7
  • Analog supply (Max) (V)
  • 3.6
  • Sampling rate (Max) (kHz)
  • 192
  • PSRR (dB)
  • 44
  • Operating temperature range (C)
  • -40 to 85
TLV320DAC3120具体的完整产品型号参数及价格(美元):

TLV320DAC3120的完整型号有:TLV320DAC3120IRHBR、TLV320DAC3120IRHBT,以下是这些产品的关键参数及官网采购报价:

TLV320DAC3120IRHBR,工作温度:-40 to 85,封装:VQFN (RHB)-32,包装数量MPQ:3000个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TLV320DAC3120IRHBR的批量USD价格:1.172(1000+)

TLV320DAC3120IRHBT,工作温度:-40 to 85,封装:VQFN (RHB)-32,包装数量MPQ:250个,MSL 等级/回流焊峰值温度:Level-2-260C-1 YEAR,引脚镀层/焊球材料:NIPDAU,TI官网TLV320DAC3120IRHBT的批量USD价格:1.406(1000+)

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TLV320DAC3120的评估套件:

TLV320DAC3120EVM-U — TLV320DAC3120EVM-U 评估模块

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

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

支持通过 TI 的 PurePath Studio 综合开发环境来进行 TLV320DAC3120 软件开发。该套功能强大、易于使用的工具专为简化 miniDSP 平台上的软件开发而设计。图形开发环境包括一系列通用音频功能,它可被拖放至音频信号流并以图形的方式互连。可从图形信号流汇编 DSP 代码。

TLV320DAC3120EVM-U 可连接到 PC (...)

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