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TAC5212

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具有 118-dB 動態範圍 ADC 與 119-dB 動態範圍 DAC 的高效能立體聲道音訊轉碼器

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TAC5212

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產品詳細資料

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Catalog Features Digital mic support, Headset detect, High Dynamic Range, High-performance, Low latency, Low power, Matrix mixing, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 118 DAC SNR (typ) (dB) 119 Operating temperature range (°C) -40 to 125
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Catalog Features Digital mic support, Headset detect, High Dynamic Range, High-performance, Low latency, Low power, Matrix mixing, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 118 DAC SNR (typ) (dB) 119 Operating temperature range (°C) -40 to 125
VQFN (RGE) 24 16 mm² 4 x 4
  • ADC channel
    • Stereo high performance ADC
    • Performance:
      • Line differential input dynamic range: 118 dB
      • Mic differential input dynamic range: 118 dB
      • THD+N: –95 dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 2-VRMS full-scale inputs
      • Single-ended, 1-VRMS full-scale inputs
    • Input mix / mux options
    • Sample rate (fS) = 8 kHz to 768 kHz
    • Programmable microphone bias (Up to 3V)
  • DAC channel
    • Stereo high performance DAC
    • DAC performance:
      • DAC to line out dynamic range: 119 dB
      • DAC to HP out dynamic range: 115 dB
      • THD+N: –95 dB
    • Head phone / line Out output voltage:
      • Differential, 2-VRMS full-scale
      • Single-ended, 1-VRMS full-scale
    • DAC sample Rates (fs) = 8 KHz to 768 KHz
  • Common features
    • Up to 4 record channels
      • 2 Channel analog + 2 channel digital
      • 1 Channel analog + 3 channel digital
      • 4 Channel digital
    • Analog input to output by-pass
    • Voice activity detection
    • Battery protection
    • Signal distortion limiter
    • Thermal foldback
    • Low latency filter selection
    • Programmable HPF and biquad filters
    • I2C & SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or left justified
      • Word length: 16,20,24 or 32 bits
    • Programmable PLL for flexible clocking
    • Low power modes
      • TBD mW for playback
      • TBD mW for record
    • Single supply operation: 1.8 V or 3.3 V
    • I/O supply operation: 1.2 V or 1.8 V or 3.3 V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC channel
    • Stereo high performance ADC
    • Performance:
      • Line differential input dynamic range: 118 dB
      • Mic differential input dynamic range: 118 dB
      • THD+N: –95 dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 2-VRMS full-scale inputs
      • Single-ended, 1-VRMS full-scale inputs
    • Input mix / mux options
    • Sample rate (fS) = 8 kHz to 768 kHz
    • Programmable microphone bias (Up to 3V)
  • DAC channel
    • Stereo high performance DAC
    • DAC performance:
      • DAC to line out dynamic range: 119 dB
      • DAC to HP out dynamic range: 115 dB
      • THD+N: –95 dB
    • Head phone / line Out output voltage:
      • Differential, 2-VRMS full-scale
      • Single-ended, 1-VRMS full-scale
    • DAC sample Rates (fs) = 8 KHz to 768 KHz
  • Common features
    • Up to 4 record channels
      • 2 Channel analog + 2 channel digital
      • 1 Channel analog + 3 channel digital
      • 4 Channel digital
    • Analog input to output by-pass
    • Voice activity detection
    • Battery protection
    • Signal distortion limiter
    • Thermal foldback
    • Low latency filter selection
    • Programmable HPF and biquad filters
    • I2C & SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or left justified
      • Word length: 16,20,24 or 32 bits
    • Programmable PLL for flexible clocking
    • Low power modes
      • TBD mW for playback
      • TBD mW for record
    • Single supply operation: 1.8 V or 3.3 V
    • I/O supply operation: 1.2 V or 1.8 V or 3.3 V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C

The TAC5212 is a high performance Stereo Codec with 2 VRMS differential Input, 118 dB Stereo ADC and 2 VRMS Stereo DAC. The TAC5212 supports both differential and Single-ended input and output. The device supports both Microphone and Line In input on the ADC Channel. DAC Output can be configured for either Line Out or Head Phone Load. TAC5212 can drive up to 62.5 mW into a Headphone Load. The TAC5212 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency filter modes, and allows for sample rates up to 768 kHz. The TAC5212 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C or SPI. These integrated high-performance features, along with a single supply operation, makes TAC5212 an excellent choice for space-constrained audio applications.

The TAC5212 is a high performance Stereo Codec with 2 VRMS differential Input, 118 dB Stereo ADC and 2 VRMS Stereo DAC. The TAC5212 supports both differential and Single-ended input and output. The device supports both Microphone and Line In input on the ADC Channel. DAC Output can be configured for either Line Out or Head Phone Load. TAC5212 can drive up to 62.5 mW into a Headphone Load. The TAC5212 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency filter modes, and allows for sample rates up to 768 kHz. The TAC5212 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C or SPI. These integrated high-performance features, along with a single supply operation, makes TAC5212 an excellent choice for space-constrained audio applications.
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類型 標題 日期
* Data sheet TAC5212 High-performance stereo audio codec with 118 dB dynamic range ADC and 119 dB dynamic range DAC datasheet PDF | HTML 2022年 1月 11日
Application note Headset Detection for TAx52xx Family PDF | HTML 2024年 4月 11日
Product overview Audio ADC, DAC, and CODEC for Professional Audio and Music Applications PDF | HTML 2024年 2月 13日
Application note TAx5x1x Synchronous Sample Rate Conversion PDF | HTML 2023年 12月 19日
Application note DAC Swings and Common Mode Settings in AC Coupled and DC Coupled DAC PDF | HTML 2023年 11月 10日
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family PDF | HTML 2023年 11月 8日
Application note Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 2023年 11月 7日
Application note Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices PDF | HTML 2023年 10月 30日
Application note Using the Voice Activity Detector (VAD) in the TLV320ADCx120 and PCMx120-Q1 (Rev. A) PDF | HTML 2022年 4月 5日

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TAC5212EVM-K — TAC5212 評估模組

TAC5212EVM-K 評估模組 (EVM) 可讓您測試 TAC5212 的功能，這是一款雙通道高性能立體聲道轉碼器，主要用於陸地行動無線電、網路協定電話或專業音響應用。評估模組與 AC-MB (彈性主機板) 配對，可爲評估模組提供電源、控制及數位音訊數據。
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