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TAC5112-Q1

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Automotive low-power stereo audio codec with 102-dB dynamic range ADC, 106-dB DAC

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TAC5112-Q1

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Detalles del producto

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Automotive Features Digital mic support, Headset detect, Low latency, Low power, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 100 DAC SNR (typ) (dB) 106 Operating temperature range (°C) -40 to 125
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 768 Rating Automotive Features Digital mic support, Headset detect, Low latency, Low power, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback ADC SNR (typ) (dB) 100 DAC SNR (typ) (dB) 106 Operating temperature range (°C) -40 to 125
WQFN (RTV) 32 25 mm² 5 x 5
  • ADC channel
    • Stereo high performance ADC
    • Performance:
      • Line differential input dynamic range: 100dB
      • Mic differential input dynamic range: 100dB
      • THD+N: –95dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 2VRMS full-scale inputs
      • Single-ended, 1VRMS full-scale inputs
    • Input mix / mux options
    • Sample rate (fS) = 8kHz to 768kHz
    • Programmable microphone bias (Up to 3V)
  • DAC channel
    • Stereo high performance DAC
    • DAC performance:
      • DAC to line out dynamic range: 106dB
      • DAC to HP out dynamic range: 106dB
      • THD+N: –95 dB
    • Head phone / line Out output voltage:
      • Differential, 2VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample Rates (fs) = 8KHz to 768KHz
  • 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: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • ADC channel
    • Stereo high performance ADC
    • Performance:
      • Line differential input dynamic range: 100dB
      • Mic differential input dynamic range: 100dB
      • THD+N: –95dB
      • Channel summing mode supports high SNR
    • Input voltage:
      • Differential, 2VRMS full-scale inputs
      • Single-ended, 1VRMS full-scale inputs
    • Input mix / mux options
    • Sample rate (fS) = 8kHz to 768kHz
    • Programmable microphone bias (Up to 3V)
  • DAC channel
    • Stereo high performance DAC
    • DAC performance:
      • DAC to line out dynamic range: 106dB
      • DAC to HP out dynamic range: 106dB
      • THD+N: –95 dB
    • Head phone / line Out output voltage:
      • Differential, 2VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample Rates (fs) = 8KHz to 768KHz
  • 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: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C

The TAC5112-Q1 is a low power Stereo Codec with 2VRMS differential Input, 100dB Stereo ADC and 2VRMS Stereo DAC. The TAC5112-Q1 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. TAC5112-Q1 can drive up to 62.5mW into a Headphone Load. The TAC5112-Q1 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 768kHz. The TAC5112-Q1 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 TAC5112-Q1 an excellent choice for space-constrained audio applications.

The TAC5112-Q1 is a low power Stereo Codec with 2VRMS differential Input, 100dB Stereo ADC and 2VRMS Stereo DAC. The TAC5112-Q1 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. TAC5112-Q1 can drive up to 62.5mW into a Headphone Load. The TAC5112-Q1 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 768kHz. The TAC5112-Q1 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 TAC5112-Q1 an excellent choice for space-constrained audio applications.
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* Data sheet TAC5112-Q1 Low-power stereo audio codec with 100 dB dynamic range ADC and 106 dB dynamic range DAC datasheet PDF | HTML 21 dic 2023
Application note Headset Detection for TAx52xx Family PDF | HTML 11 abr 2024
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

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