TLV320AIC3120 具有 miniDSP 和 2.5W 单声道 D 类扬声器放大器的低功耗音频编解码器

TLV320AIC3120 描述

The TLV320AIC3120 is a low-power, highly integrated, high-performance codec which features a mono audio DAC and mono audio ADC.

The TLV320AIC3120 features a high-performance audio codec with 24-bit mono playback and mono record functionality. The device integrates several analog features, such as a microphone interface, headphone drivers, and speaker drivers. The TLV320AIC3120 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 blocks (PRB).

TLV320AIC3100 TLV320AIC3110 TLV320AIC3111 TLV320AIC3120
SNR DAC / SNR ADC(Typ)(dB) 95 / 90   95 / 90   95 / 90   95 / 90  
# DACs / # ADCs 2 / 1   2 / 1   2 / 1   1 / 1  
# Inputs / # Outputs 3 / 3   3 / 4   3 / 4   3 / 2  
Sampling Rate(Max)(kHz) 192   192   192   192  
Resolution(Bits) 32   32   32   32  
Digital Audio Interface L, R, I2S, TDM, DSP   L,R,I2S,TDM,DSP   L,R,I2S,TDM,DSP   L, R, I2S, TDM, DSP  
Control Interface I2C   I2C   I2C   I2C  
Analog Supply(V) 2.7 - 3.6   2.7 - 3.6   2.7 - 3.6   2.7 - 3.6  
Digital Supply(V) 1.65 - 1.95   1.65 - 1.95   1.65 - 1.95   1.65 - 1.95  
IO Supply (Volts) 1.1 - 3.6   1.1 - 3.6   1.1 - 3.6   1.1 - 3.6  
Pd(Typ)(mW) 13   13   13   10  
Additional Features PLL, Mono Class-D Speaker Amplifier, Dig. Mic Support   PLL, Stereo Class-D Speaker Amplifier, Digital Mic Support   miniDSP, PLL, Stereo Class-D Speaker Amplifier, Digital Mic Support   miniDSP, PLL, Mono Class-D Speaker Amplifier  
Operating Temperature Range(°C) -40 to 85   -40 to 85   -40 to 85   -40 to 85  
Pin/Package 32QFN   32QFN   32QFN   32QFN 
TLV320AIC3120 特性
TLV320AIC3120 芯片订购指南
器件 状态 温度 (oC) 价格(美元) 封装 | 引脚 封装数量 | 封装载体 丝印标记
TLV320AIC3120IRHBR ACTIVE -40 to 85 2.25 | 1ku QFN (RHB) | 32 3000 | LARGE T&R AIC3100
TLV320AIC3120IRHBT ACTIVE -40 to 85 2.50 | 1ku QFN (RHB) | 32 250 | SMALL T&R AIC3100
TLV320AIC3120 质量与无铅数据
器件 环保计划* 铅/焊球涂层 MSL 等级/回流焊峰 环保信息与无铅 (Pb-free) DPPM / MTBF / FIT 率
TLV320AIC3120IRHBR Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   TLV320AIC3120IRHBR
TLV320AIC3120IRHBT Green (RoHS & no Sb/Br)  CU NIPDAU  Level-2-260C-1 YEAR   TLV320AIC3120IRHBT
TLV320AIC3120 应用技术支持与电子电路设计开发资源下载
  1. TLV320AIC3120 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器音频编解码器产品选型与价格参考 . xls
  3. 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
  4. 所选封装材料的热学和电学性质 (PDF 645 KB)
  5. 高速数据转换 (PDF 1967 KB)
  6. Shelf-Life Evaluation of Lead-Free Component Finishes (PDF 1305 KB)
  7. Analog-to-Digital Converter Grounding Practices Affect System Performance (PDF 56 KB)
  8. Principles of Data Acquisition and Conversion (PDF 50 KB)
  9. Interleaving Analog-to-Digital Converters (PDF 64 KB)
  10. What Designers Should Know About Data Converter Drift (PDF 95 KB)
  11. Giving Delta-Sigma Converters a Gain Boost with a Front End Analog Gain Stage (PDF 70 KB)
  12. Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma Converters (PDF 105 KB)
TLV320AIC3120 工具与软件
名称 型号 公司 工具/软件类型
音频的快速搜索选择工具 AUDIO_SELECTION_TOOL Texas Instruments 免费评估工具
针对 Code Composer Studio 的 DCPFREETOOL 软件插件 DCPFREETOOL Texas Instruments 实用程序/插件
TLV320AIC3120EVM-U 评估模块 TLV320AIC3120EVM-U Texas Instruments 开发电路板/EVM
用于音频转换器的软件驱动程序 CODECDRIVERS-SW Texas Instruments  应用软件