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Data Sheet
TAC5142
Hardware-control stereo audio codec with 103dB dynamic range ADC and 110dB
dynamic range DAC
1 Features
- Stereo audio ADC Channels
- Performance:
- Line/Microphone differential input dynamic range: 103dB
- Differential input THD+N: –91dB
- Input voltage:
- Differential, 2VRMS full-scale inputs
- Single-ended, 1VRMS full-scale inputs
- ADC sample rates (fS) = 8kHz to 192kHz
- Digital HPF with configurable cut-off frequency:
- 1Hz or 12Hz, at 48kHz sampling rate
- Low noise microphone bias
- Stereo audio DAC Channels
- Performance:
- DAC to differential line-out dynamic range: 110 dB
- DAC to pseudo-differential headphone-out dynamic range: 107 dB
- THD+N: –100 dB
- Output voltage:
- Differential line-out/receiver, 2VRMS full-scale
- Pseudo-differential headphone, 1VRMS full-scale
- Single-ended line-out, 1VRMS full-scale
- DAC sample rates (fs) = 8kHz to 192kHz
- Common Features
- Pin or Hardware Control
- Audio Serial Interface
- Format: TDM, I2S, or Left-justified (LJ)
- Bus Controller and Target Modes
- Configurable TDM Slots
- Word Length: Selectable 24 or 32 Bits
- Pin-selectable digital decimation/interpolation filter options:
- Linear-phase or Low-latency
- Integrated PLL
- Auto clock & sample rate 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 ≤ TA ≤ +125°C
