TAD5212-Q1 Automotive High-Performance Stereo audio DAC with 120dB Dynamic Range and Headphone/Line Driver

1 Features

AEC-Q100 qualified for automotive applications
- Temperature grade 1: -40°C ≤ T_A ≤ +125°C
Stereo differential or quad single-ended high performance audio DAC
- Performance:
  - DAC to diffrential line-out dynamic range: 120dB
  - DAC to diffrential headphone-out dynamic range: 118dB
  - THD+N: –104dB
- Line-out/headphone output voltage:
  - Differential, 2V_RMS full-scale
  - Psuedo-diffrential, 1V_RMS full-scale
  - Single-ended, 1V_RMS full-scale
- DAC sample Rates (f_s) = 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
  - 11mW 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