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TAC5211

PRESENTACIÓN PRELIMINAR

Códec de audio mono de baja potencia con ADC de 118 dB de rango dinámico y DAC de 119 dB de rango di

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TAC5211

PRESENTACIÓN PRELIMINAR
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Detalles del producto

Number of ADC channels 1 Number of DAC channels 1 Digital audio interface I2S, L, TDM Analog inputs 1 Analog outputs 1 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, Mono headphone amplifier, Phase-locked loop (PLL), PowerTune, Single supply, Thermal Foldback ADC SNR (typ) (dB) 118 DAC SNR (typ) (dB) 119 Operating temperature range (°C) -40 to 125
Number of ADC channels 1 Number of DAC channels 1 Digital audio interface I2S, L, TDM Analog inputs 1 Analog outputs 1 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, Mono headphone amplifier, Phase-locked loop (PLL), PowerTune, Single supply, 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
    • Mono high performance ADC
    • Performance:
      • Line differential input dynamic range: 118 dB
      • Mic differential input dynamic range: 118 dB
      • THD+N: –95 dB
    • 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
    • Mono 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
      • 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
    • Mono high performance ADC
    • Performance:
      • Line differential input dynamic range: 118 dB
      • Mic differential input dynamic range: 118 dB
      • THD+N: –95 dB
    • 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
    • Mono 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
      • 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 TAC5211 is a high performance Mono Codec with 2 VRMS differential Input, 118 dB Mono ADC and 2 VRMS Mono DAC. The TAC5211 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. TAC5211 can drive up to 62.5 mW into a Headphone Load. The TAC5211 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 TAC5211 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 TAC5211 an excellent choice for space-constrained audio applications.

The TAC5211 is a high performance Mono Codec with 2 VRMS differential Input, 118 dB Mono ADC and 2 VRMS Mono DAC. The TAC5211 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. TAC5211 can drive up to 62.5 mW into a Headphone Load. The TAC5211 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 TAC5211 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 TAC5211 an excellent choice for space-constrained audio applications.
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Documentación técnica

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* Data sheet TAC5211 High-performance mono audio codec with 118 dB dynamic range ADC and 119 dB dynamic range DAC datasheet PDF | HTML 12 ene 2022
Application note Headset Detection for TAx52xx Family PDF | HTML 11 abr 2024
Application note TAx5x1x Synchronous Sample Rate Conversion PDF | HTML 19 dic 2023
Application note DAC Swings and Common Mode Settings in AC Coupled and DC Coupled DAC PDF | HTML 10 nov 2023
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family PDF | HTML 08 nov 2023
Application note Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 07 nov 2023
Application note Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices (Rev. A) PDF | HTML 30 oct 2023
Application note Using the Voice Activity Detector (VAD) in the TLV320ADCx120 and PCMx120-Q1 (Rev. A) PDF | HTML 05 abr 2022

Diseño y desarrollo

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  • Monitoreo continuo de confiabilidad
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