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Audio, háptica y piezoeléctrica
Convertidores de audio
CODEC de audio

TAC5111-Q1

ACTIVO

Códec de audio mono de baja potencia para automoción con ADC de rango dinámico de 105 dB y DAC de ra

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TAC5111-Q1

ACTIVO
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Detalles del producto

Number of ADC channels 1 Number of DAC channels 1 Digital audio interface I2S, LJ, TDM Control interface I2C, SPI Analog inputs 1 Analog outputs 1 Features Digital mic support, Headset detect, Low latency, Low power, Matrix mixing, Mic bias, Mono headphone amplifier, Phase-locked loop (PLL), PowerTune, Single supply, Thermal Foldback Sampling rate (max) (kHz) 768 Rating Automotive ADC SNR (typ) (dB) 105 DAC SNR (typ) (dB) 114 Operating temperature range (°C) -40 to 125
Number of ADC channels 1 Number of DAC channels 1 Digital audio interface I2S, LJ, TDM Control interface I2C, SPI Analog inputs 1 Analog outputs 1 Features Digital mic support, Headset detect, Low latency, Low power, Matrix mixing, Mic bias, Mono headphone amplifier, Phase-locked loop (PLL), PowerTune, Single supply, Thermal Foldback Sampling rate (max) (kHz) 768 Rating Automotive ADC SNR (typ) (dB) 105 DAC SNR (typ) (dB) 114 Operating temperature range (°C) -40 to 125
WQFN (RTV) 32 25 mm² (5 mm × 5 mm)
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • Mono low-power audio ADC
    • Performance:
      • Line/Microphone differential input dynamic range: 105dB
      • THD+N: –97dB
    • Input voltage:
      • Differential, 2VRMS full-scale input
      • Single-ended, 1VRMS full-scale input
    • Input mix/mux options
    • ADC sample rate (fS) = 4kHz to 768kHz
    • Programmable microphone bias (up to 3V)
    • Up to 4 Record Channels
      • 1 Channel Analog + 3 Channel Digital
      • 4 Channel Digital
  • Mono differential or Stereo single-ended high performance audio DAC
    • Performance:
      • DAC to differential line-out dynamic range: 114dB
      • DAC to differential headphone-out dynamic range: 114dB
      • THD+N:–96dB
    • Line-out/headphone output voltage :
      • Differential, 2VRMS full-scale
      • Pseudo-differential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample rate (fS) = 4kHz to 768kHz
  • Common features
    • Analog input to output bypass
    • Voice activity detection
    • Ultrasonic activity detection
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and Ultra-low latency filter options
    • Programmable HPF and Biquad filters
    • I2C or SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or Left-justified (LJ)
      • Word length: 16, 20, 24 or 32 bits
      • Bus controller and target modes
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 5mW for 1-Ch recording (1.8V Supply)
      • 7mW for 1-Ch playback (1.8V Supply)
    • Single supply operation AVDD: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • Mono low-power audio ADC
    • Performance:
      • Line/Microphone differential input dynamic range: 105dB
      • THD+N: –97dB
    • Input voltage:
      • Differential, 2VRMS full-scale input
      • Single-ended, 1VRMS full-scale input
    • Input mix/mux options
    • ADC sample rate (fS) = 4kHz to 768kHz
    • Programmable microphone bias (up to 3V)
    • Up to 4 Record Channels
      • 1 Channel Analog + 3 Channel Digital
      • 4 Channel Digital
  • Mono differential or Stereo single-ended high performance audio DAC
    • Performance:
      • DAC to differential line-out dynamic range: 114dB
      • DAC to differential headphone-out dynamic range: 114dB
      • THD+N:–96dB
    • Line-out/headphone output voltage :
      • Differential, 2VRMS full-scale
      • Pseudo-differential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample rate (fS) = 4kHz to 768kHz
  • Common features
    • Analog input to output bypass
    • Voice activity detection
    • Ultrasonic activity detection
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and Ultra-low latency filter options
    • Programmable HPF and Biquad filters
    • I2C or SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or Left-justified (LJ)
      • Word length: 16, 20, 24 or 32 bits
      • Bus controller and target modes
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 5mW for 1-Ch recording (1.8V Supply)
      • 7mW for 1-Ch playback (1.8V Supply)
    • Single supply operation AVDD: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V

The TAC5111-Q1 is an automotive, low-power mono audio codec with 2VRMS differential input, 105dB mono ADC and 2VRMS differential output, 114dB mono or 1VRMS single-ended output, 107dB stereo DAC. The TAC5111-Q1 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations. The DAC outputs can be configured for either line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone load. The TAC5111-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 and ultra-low latency filter modes, and allows for sample rates up to 768kHz for both ADC and DAC signal chains. The TAC5111-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 TAC5111-Q1 an excellent choice for space-constrained automotive systems.

The TAC5111-Q1 is an automotive, low-power mono audio codec with 2VRMS differential input, 105dB mono ADC and 2VRMS differential output, 114dB mono or 1VRMS single-ended output, 107dB stereo DAC. The TAC5111-Q1 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations. The DAC outputs can be configured for either line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone load. The TAC5111-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 and ultra-low latency filter modes, and allows for sample rates up to 768kHz for both ADC and DAC signal chains. The TAC5111-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 TAC5111-Q1 an excellent choice for space-constrained automotive systems.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TAC5111-Q1 Automotive low-power mono audio codec with 105 dB dynamic range ADC and 114 dB dynamic range DAC datasheet (Rev. A) PDF | HTML 5/03/2025
Nota sobre la aplicación Input Common-Mode Tolerance Modes for TAx5x1x/ TAx5x1x-Q1 Devices PDF | HTML 30/04/2026
Nota sobre la aplicación Manual Clocking Configuration for the TAx5x1x Family PDF | HTML 26/03/2026
Nota sobre la aplicación Using the TAC5x1x-Q1 Audio Codec in Automotive Infotainment Systems PDF | HTML 26/02/2026
Application brief TAC5x1x and TAC5x1x-Q1 Programmable Biquad Filters - Configuration and Applications PDF | HTML 27/09/2024
Nota sobre la aplicación Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) PDF | HTML 5/09/2024
Nota sobre la aplicación Inter Chip Limiter Alignment in TAx5xxx-Q1 Devices PDF | HTML 29/08/2024
Nota sobre la aplicación Dynamic Voltage and Temperature Tracking Based Limiter in TAX5XXX-Q1 PDF | HTML 20/08/2024
Nota sobre la aplicación Headset Detection for TAx52xx Family PDF | HTML 11/04/2024
Nota sobre la aplicación Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 7/11/2023

Diseño y desarrollo

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Placa de evaluación

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Guía del usuario: PDF | HTML
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Software de aplicación y estructura

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Productos y hardware compatibles
Controlador o biblioteca

TAC5X1X-LINUX-DRIVER — These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC.

These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC. These drivers include both .c and .h files.
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Soporte y capacitación

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