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TAD5112-Q1

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Automotive low-power stereo audio DAC with 106-dB dynamic range

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Data sheet

TAD5112-Q1

PREVIEW
Data sheet Order now

Product details

Number of DAC channels 2 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 768 Control interface I2C, SPI Resolution (Bits) 32 Operating temperature range (°C) -40 to 125 Rating Catalog
Number of DAC channels 2 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 768 Control interface I2C, SPI Resolution (Bits) 32 Operating temperature range (°C) -40 to 125 Rating Catalog
VQFN (RGE) 24 16 mm² 4 x 4
  • DAC performance:
    • DAC to Line Out Dynamic Range: 106 dB
    • DAC to HP Out Dynamic Range: 102 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) = 8KHz to 768KHz
  • Analog Input to Output By-pass
  • 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
  • Single Supply Operation: 1.8V or 3.3V
  • I/O Supply Operation: 1.2V or 1.8V or 3.3V
  • DAC performance:
    • DAC to Line Out Dynamic Range: 106 dB
    • DAC to HP Out Dynamic Range: 102 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) = 8KHz to 768KHz
  • Analog Input to Output By-pass
  • 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
  • Single Supply Operation: 1.8V or 3.3V
  • I/O Supply Operation: 1.2V or 1.8V or 3.3V

The TAD5112-Q1 is a Stereo 2VRMS DAC. The TAD5112-Q1 supports both differential and Single Ended input and output. DAC Output can be configured for either Line Out or Head Phone Load. TAD5112-Q1 can drive upto TBD mW into a 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 filter modes, and allows for sample rates up to 768 kHz. The TAD5112-Q1 supports Analog Input to Output Bypass option. 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 a Stereo 2VRMS DAC. The TAD5112-Q1 supports both differential and Single Ended input and output. DAC Output can be configured for either Line Out or Head Phone Load. TAD5112-Q1 can drive upto TBD mW into a 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 filter modes, and allows for sample rates up to 768 kHz. The TAD5112-Q1 supports Analog Input to Output Bypass option. 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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Type Title Date
* Data sheet TAD5112-Q1 stereo audio DAC with 106 dB dynamic range datasheet PDF | HTML 14 Jan 2022
Application note Headset Detection for TAx52xx Family PDF | HTML 11 Apr 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

Design & development

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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