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TAD5142

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Hardware-control low-power stereo audio DAC with 106-dB dynamic range

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Data sheet

TAD5142

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Data sheet Order now

Product details

Number of DAC channels 2 Analog outputs 2 DAC SNR (typ) (dB) 106 Sampling rate (max) (kHz) 192 Control interface H/W Resolution (Bits) 32 Architecture Delta-Sigma 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) 192 Control interface H/W Resolution (Bits) 32 Architecture Delta-Sigma Operating temperature range (°C) -40 to 125 Rating Catalog
VQFN (RGE) 24 16 mm² 4 x 4
    • DAC Channel
      • DAC performance:
        • DAC to Line Out Dynamic Range: 106 dB
        • DAC to HP Out Dynamic Range: 106 dB
        • THD+N: –80 dB
      • Head Phone/Line Out output voltage:
        • Differential, 2-VRMS full-scale
        • Pseudo-differential, 1-VRMS full-scale
        • Single-ended, 1-VRMS full-scale
      • DAC sample Rates (fs) = 8KHz to 192KHz
    • Common Features
      • Pin Control
      • Audio Serial Interface
        • Format: TDM, LJ or I2S
        • Configurable TDM Slot
        • Bus Controller and Target Modes
        • Word Length: Selectable 16, 24 or 32 Bits
      • Linear Phase Filter
      • Auto Clock Detection and Configuration
      • Low Power Modes
      • Interrupt output
      • Single Supply Operation AVDD: 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
    • DAC Channel
      • DAC performance:
        • DAC to Line Out Dynamic Range: 106 dB
        • DAC to HP Out Dynamic Range: 106 dB
        • THD+N: –80 dB
      • Head Phone/Line Out output voltage:
        • Differential, 2-VRMS full-scale
        • Pseudo-differential, 1-VRMS full-scale
        • Single-ended, 1-VRMS full-scale
      • DAC sample Rates (fs) = 8KHz to 192KHz
    • Common Features
      • Pin Control
      • Audio Serial Interface
        • Format: TDM, LJ or I2S
        • Configurable TDM Slot
        • Bus Controller and Target Modes
        • Word Length: Selectable 16, 24 or 32 Bits
      • Linear Phase Filter
      • Auto Clock Detection and Configuration
      • Low Power Modes
      • Interrupt output
      • Single Supply Operation AVDD: 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 TAD5142 is a 2VRMS 106dB Stereo DAC. DAC Output can be configured for either Line Out or Head Phone Load and supports both single ended and differential output options. The device integrates a phase-locked loop (PLL), a DC removal high-pass filter (HPF) and supports sample rates up to 192kHz. TAD5142 can drive upto 62.5 mW into a Headphone Load. The TAD5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target mode, and is pin controlled. These integrated high-performance features, pin control along with a single supply operation, make TAD5142 an excellent choice for space-constrained audio applications.

The TAD5142 is a 2VRMS 106dB Stereo DAC. DAC Output can be configured for either Line Out or Head Phone Load and supports both single ended and differential output options. The device integrates a phase-locked loop (PLL), a DC removal high-pass filter (HPF) and supports sample rates up to 192kHz. TAD5142 can drive upto 62.5 mW into a Headphone Load. The TAD5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target mode, and is pin controlled. These integrated high-performance features, pin control along with a single supply operation, make TAD5142 an excellent choice for space-constrained audio applications.

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* Data sheet TAD5142 Low-power pin controlled stereo audio DAC with 106 dB dynamic range datasheet PDF | HTML 13 Jan 2022

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Evaluation board

TAD5142EVM-K — TAD5142 evaluation module

The TAD5142 evaluation module (EVM) allows the user to test the capabilities of the TAD5142, a hardware-control two-channel high-performance stereo DAC, which is intended for applications in land mobile radio, IP telephone or professional audio applications. The EVM is paired with the AC-MB, a (...)
User guide: PDF | HTML
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