The TLV320DAC3100 device is a low-power, highly integrated, high-performance stereo audio DAC with 24-bit stereo playback and digital audio processing blocks.

The device integrates headphone drivers and speaker drivers. The mono speaker driver can drive loads down to 4 Ω. The TLV320DAC3100 device has a suite of built-in processing blocks 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 either by pin control or by register control. The audio functions are controlled using the I²C serial bus.

The TLV320DAC3100 device has a programmable digital sine-wave generator and is available in a 32-pin VQFN package.

• Stereo Audio DAC with 95-dB SNR
• Supports 8-kHz to 192-kHz Sample Rates
• Mono Class-D BTL Speaker Driver (2.5 W Into 4-Ω or 1.6 W Into 8-Ω)
• Two Single-Ended Inputs With Mixing and Output Level Control
• Stereo Headphone/Lineout and Mono Class-D Speaker Outputs Available
• Microphone Bias
• Headphone Detection
• 25 Built-in Digital Audio Processing Blocks (PRB_P1 – PRB_P25) Providing Biquad and FIR Filters, DRC, and 3-D Structures
• Digital Mixing Capability
• Pin Control or Register Control for Digital-Playback Volume-Control Settings
• Digital Sine-Wave Generator for Beeps and Key Clicks (PRB_P25)
• Programmable PLL for Flexible Clock Generation
• 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-VQFN Package

• Audio input type
• Digital 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
• Closed
• Analog supply (Min) (V)
• 2.7
• Analog supply (Max) (V)
• 3.6
• Sampling rate (Max) (kHz)
• 192
• PSRR (dB)
• 62
• Operating temperature range (C)
• -40 to 85

TLV320DAC3100的完整型号有：TLV320DAC3100IRHBR、TLV320DAC3100IRHBT，以下是这些产品的关键参数及官网采购报价：

TLV320DAC3100IRHBR，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TLV320DAC3100IRHBR的批量USD价格：.947（1000+）

TLV320DAC3100IRHBT，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TLV320DAC3100IRHBT的批量USD价格：1.137（1000+）

TLV320DAC3100EVM-U — TLV320DAC3100EVM-U 评估模块

TLV320DAC3100EVM-U (ACEV-1A) 是用于 TLV320DAC3100 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。

TLV320DAC3100EVM-U 可连接到 PC 上的 USB 端口。USB 接口可以为 EVM 提供电源、控制和音频流数据。该 EVM 具有外部控制信号和数字音频数据的连接，便于进行高级操作。

TLV320DAC31XX-DRIVERS — TLV320DAC31XX DAC 系列 Linux 驱动程序支持

这些 Linux 驱动程序支持用于 TLV320DAC31xx 器件系列的低功耗音频数模转换器 (DAC)，并且包括 .c 和 .h 文件。点击下方的“Go to third party”按钮将转到 git.kernal.org，您可从中下载相应的驱动程序。

Linux 主线状态
Linux 主线中提供：是
可通过 git.ti.com 获取：不适用

其他文件：
(...)

TLV320DAC3100 IBIS Model

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