TAD5112-Q1

ACTIVO

DAC de audio estéreo de baja potencia para automoción con rango dinámico de 110 dB y controlador de

Detalles del producto

Number of DAC channels 2 Sampling rate (min) (kHz) 4 Sampling rate (max) (kHz) 768 THD+N (dB) -101 Control interface I2C, SPI Resolution (Bits) 16, 20, 24, 32 DAC SNR (typ) (dB) 110 Analog outputs 2, 4 Operating temperature range (°C) -40 to 125 Rating Automotive
Number of DAC channels 2 Sampling rate (min) (kHz) 4 Sampling rate (max) (kHz) 768 THD+N (dB) -101 Control interface I2C, SPI Resolution (Bits) 16, 20, 24, 32 DAC SNR (typ) (dB) 110 Analog outputs 2, 4 Operating temperature range (°C) -40 to 125 Rating Automotive
VQFN (RGE) 24 16 mm² 4 x 4
  • AEC-Q100 qualified for automotive applications
    • Temperature grade 1: -40°C ≤ TA ≤ +125°C
  • Stereo differential or quad single-ended low-power audio DAC
    • Performance:
      • DAC to diffrential line-out dynamic range: 110dB
      • DAC to diffrential headphone-out dynamic range: 109dB
      • THD+N: –101dB
    • Line-out/headphone output voltage:
      • Differential, 2VRMS full-scale
      • Psuedo-diffrential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample Rates (fs) = 4kHz to 768kHz
  • Key features
    • Analog input to output bypass path
    • 4-channel PDM digital microphone record path
    • Input and output mix/mux options
    • Voice activity detection
    • Ultrasonic activity detection
    • Ultrasonic signal or tone generator
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and ultra-low latency filter options
    • Programmable HPF and biquad filters
    • I2C & 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
      • Daisy chain in TDM mode
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 10.5mW for 2-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
  • Stereo differential or quad single-ended low-power audio DAC
    • Performance:
      • DAC to diffrential line-out dynamic range: 110dB
      • DAC to diffrential headphone-out dynamic range: 109dB
      • THD+N: –101dB
    • Line-out/headphone output voltage:
      • Differential, 2VRMS full-scale
      • Psuedo-diffrential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample Rates (fs) = 4kHz to 768kHz
  • Key features
    • Analog input to output bypass path
    • 4-channel PDM digital microphone record path
    • Input and output mix/mux options
    • Voice activity detection
    • Ultrasonic activity detection
    • Ultrasonic signal or tone generator
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and ultra-low latency filter options
    • Programmable HPF and biquad filters
    • I2C & 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
      • Daisy chain in TDM mode
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 10.5mW for 2-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 TAD5112-Q1 is an automotive low-power audio DAC with 2VRMS differential output, 110dB dynamic range stereo channels or 1VRMS single-ended output, 107dB dynamic range quad channels. The TAD5112-Q1 supports both differential and single-ended inputs and outputs. The DAC outputs can be configured for either line-output or headphone loads. The TAD5112-Q1 can drive up to 62.5mW into a 16Ω headphone load. The TAD5112-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 the DAC and PDM microphone signal-chains. The TAD5112-Q1 supports analog input to output bypass option and also recording up to four-channel digital microphones with the PDM interface. Data from analog-in and digital-in can be mixed inside the device as well. The TAD5112-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, make TAD5112-Q1 an excellent choice for space-constrained audio applications.

The TAD5112-Q1 is an automotive low-power audio DAC with 2VRMS differential output, 110dB dynamic range stereo channels or 1VRMS single-ended output, 107dB dynamic range quad channels. The TAD5112-Q1 supports both differential and single-ended inputs and outputs. The DAC outputs can be configured for either line-output or headphone loads. The TAD5112-Q1 can drive up to 62.5mW into a 16Ω headphone load. The TAD5112-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 the DAC and PDM microphone signal-chains. The TAD5112-Q1 supports analog input to output bypass option and also recording up to four-channel digital microphones with the PDM interface. Data from analog-in and digital-in can be mixed inside the device as well. The TAD5112-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, make TAD5112-Q1 an excellent choice for space-constrained audio applications.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet TAD5112-Q1 Automotive Low-Power Stereo audio DAC with 110 dB Dynamic Range and Headphone/Line Driver datasheet (Rev. A) PDF | HTML 12 mar 2025
Application note TAD52xx Power Consumption Matrix Across Various Usage Scenarios PDF | HTML 11 ago 2025
Application brief TAC5x1x and TAC5x1x-Q1 Programmable Biquad Filters - Configuration and Applications PDF | HTML 27 sep 2024
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) PDF | HTML 05 sep 2024
Application note Headset Detection for TAx52xx Family PDF | HTML 11 abr 2024
Application note Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 07 nov 2023

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

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

PUREPATHCONSOLE PurePath™ Console graphical development suite for audio system design and development

PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.

PurePath Console’s (...)
Productos y hardware compatibles

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.
Productos y hardware compatibles

Productos y hardware compatibles

Opciones de descarga
Soporte de software

TAC5X1X-Q1-SW TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.

TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.
Productos y hardware compatibles

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Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
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Pedidos y calidad

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  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL)/reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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Soporte y capacitación

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