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TAD5142

预发布

具有 106dB 动态范围的硬件控制低功耗立体声音频 DAC

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TAD5142

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产品详情

Number of DAC channels 2 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 192 Control interface H/W Resolution (Bits) 32 Architecture Delta-Sigma Operating temperature range (°C) -40 to 125 Rating Catalog
Number of DAC channels 2 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 192 Control interface H/W Resolution (Bits) 32 Architecture Delta-Sigma Operating temperature range (°C) -40 to 125 Rating Catalog
VQFN (RGE) 24 16 mm² 4 x 4
    • DAC Channel
      • DAC performance:
        • DAC to Line Out Dynamic Range: 106 dB
        • DAC to HP Out Dynamic Range: 106 dB
        • THD+N: –80 dB
      • Head Phone/Line Out output voltage:
        • Differential, 2-VRMS full-scale
        • Pseudo-differential, 1-VRMS full-scale
        • Single-ended, 1-VRMS full-scale
      • DAC sample Rates (fs) = 8KHz to 192KHz
    • Common Features
      • Pin Control
      • Audio Serial Interface
        • Format: TDM, LJ or I2S
        • Configurable TDM Slot
        • Bus Controller and Target Modes
        • Word Length: Selectable 16, 24 or 32 Bits
      • Linear Phase Filter
      • Auto Clock Detection and Configuration
      • Low Power Modes
      • Interrupt output
      • Single Supply Operation AVDD: 1.8V or 3.3V
      • I/O Supply Operation: 1.2V or 1.8V or 3.3V
      • Temperature grade 1: –40°C ≤ TA ≤ +125°C
    • DAC Channel
      • DAC performance:
        • DAC to Line Out Dynamic Range: 106 dB
        • DAC to HP Out Dynamic Range: 106 dB
        • THD+N: –80 dB
      • Head Phone/Line Out output voltage:
        • Differential, 2-VRMS full-scale
        • Pseudo-differential, 1-VRMS full-scale
        • Single-ended, 1-VRMS full-scale
      • DAC sample Rates (fs) = 8KHz to 192KHz
    • Common Features
      • Pin Control
      • Audio Serial Interface
        • Format: TDM, LJ or I2S
        • Configurable TDM Slot
        • Bus Controller and Target Modes
        • Word Length: Selectable 16, 24 or 32 Bits
      • Linear Phase Filter
      • Auto Clock Detection and Configuration
      • Low Power Modes
      • Interrupt output
      • Single Supply Operation AVDD: 1.8V or 3.3V
      • I/O Supply Operation: 1.2V or 1.8V or 3.3V
      • Temperature grade 1: –40°C ≤ TA ≤ +125°C

The TAD5142 is a 2VRMS 106dB Stereo DAC. DAC Output can be configured for either Line Out or Head Phone Load and supports both single ended and differential output options. The device integrates a phase-locked loop (PLL), a DC removal high-pass filter (HPF) and supports sample rates up to 192kHz. TAD5142 can drive upto 62.5 mW into a Headphone Load. The TAD5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target mode, and is pin controlled. These integrated high-performance features, pin control along with a single supply operation, make TAD5142 an excellent choice for space-constrained audio applications.

The TAD5142 is a 2VRMS 106dB Stereo DAC. DAC Output can be configured for either Line Out or Head Phone Load and supports both single ended and differential output options. The device integrates a phase-locked loop (PLL), a DC removal high-pass filter (HPF) and supports sample rates up to 192kHz. TAD5142 can drive upto 62.5 mW into a Headphone Load. The TAD5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target mode, and is pin controlled. These integrated high-performance features, pin control along with a single supply operation, make TAD5142 an excellent choice for space-constrained audio applications.

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* 数据表 TAD5142 Low-power pin controlled stereo audio DAC with 106 dB dynamic range 数据表 PDF | HTML 2022年 1月 13日

设计和开发

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评估板

TAD5142EVM-K — TAD5142 评估模块

TAD5142 评估模块 (EVM) 可让用户测试 TAD5142 的功能，TAD5142 是一款硬件控制双通道高性能立体声 DAC，适用于陆地移动无线电、IP 电话或专业音频应用。该 EVM 与 AC-MB（一种柔性主板）搭配使用，后者可为该评估模块提供电源、控制和数字音频数据。
用户指南: PDF | HTML
英语版 (Rev.A): PDF | HTML
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封装 引脚 下载
VQFN (RGE) 24 查看选项
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订购和质量

包含信息：
  • RoHS
  • REACH
  • 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
包含信息：
  • 制造厂地点
  • 封装厂地点

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