• • Stereo audio DAC performance:
    • DAC to differential line-out dynamic range: 110dB
    • DAC to pseudo-differential headphone-out dynamic range: 107dB
    • DAC to differential line-out THD+N: –100 dB
    • Output voltage:
      • Differential Line-out/Receiver, 2V_RMS full-scale
      • Pseudo-differential Headphone, 1V_RMS full-scale
      • Single-ended Line-out, 1V_RMS full-scale
    • DAC sample rates (f_s) = 8kHz to 192kHz
  • Key Features
    • Pin or Hardware Control
    • Audio Serial Interface
      • Format: TDM, LJ or I²S
      • Bus Controller and Target Modes
      • Daisy chain in TDM Mode
      • Word Length: Selectable 24 or 32 Bits
    • Pin-selectable digital interpolation filter options:
      • Linear-phase
      • Low-latency
    • Auto clock detection
    • Interrupt output on clock error
    • Single supply operation AVDD: 1.8V or 3.3V
    • I/O Supply Operation: 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ T_A ≤ +125°C

• AV Receiver
• IP Network Camera
• Soundbar
• Video Conference System

The TAD5142 is a 2V_RMS 110dB stereo audio DAC that can be configured for either line output or headphone load and supports both single-ended and differential output options. The device integrates a phase-locked loop (PLL) and supports sample rates up to 192kHz. TAD5142 can drive upto 62.5 mW into a 16Ω headphone load. The TAD5142 supports time-division multiplexing (TDM), left-justified (LJ), or I²S audio formats in controller and target modes, and is pin or hardware controlled. These integrated high-performance features, pin control along with a single supply operation, make TAD5142 an excellent choice for space-constrained audio applications.

Simplified Block Diagram