TAC5112
- ADC channel
- Stereo high performance ADC
- Performance:
- Line differential input dynamic range: 100 dB
- Mic differential input dynamic range: 100 dB
- THD+N: –95 dB
- Channel summing mode supports high SNR
- Input voltage:
- Differential, 2-VRMS full-scale inputs
- Single-ended, 1-VRMS full-scale inputs
- Input mix / mux options
- Sample rate (fS) = 8 kHz to 768 kHz
- Programmable microphone bias (Up to 3V)
- DAC channel
- Stereo high performance DAC
- DAC performance:
- DAC to line out dynamic range: 106 dB
- DAC to HP out dynamic range: 106 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) = 8 KHz to 768 KHz
- Common features
- Up to 4 record channels
- 2 Channel analog + 2 channel digital
- 1 Channel analog + 3 channel digital
- 4 Channel digital
- Analog input to output by-pass
- Voice activity detection
- 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
- TBD mW for record
- Single supply operation: 1.8 V or 3.3 V
- I/O supply operation: 1.2 V or 1.8 V or 3.3 V
- Temperature grade 1: –40°C ≤ TA ≤ +125°C
- Up to 4 record channels
The TAC5112 is a low power Stereo Codec with 2 VRMS differential Input, 100 dB Stereo ADC and 2 VRMS Stereo DAC. The TAC5112 supports both differential and Single-ended input and output. The device supports both Microphone and Line In input on the ADC Channel. DAC Output can be configured for either Line Out or Head Phone Load. TAC5112 can drive up to 62.5 mW into a Headphone Load. The TAC5112 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 TAC5112 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, makes TAC5112 an excellent choice for space-constrained audio applications.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | TAC5112 Low-power stereo audio codec with 100 dB dynamic range ADC and 106 dB dynamic range DAC datasheet | PDF | HTML | 2022年 1月 12日 |
| Application note | Headset Detection for TAx52xx Family | PDF | HTML | 2024年 4月 11日 | |
| Application note | TAx5x1x Synchronous Sample Rate Conversion | PDF | HTML | 2023年 12月 19日 | |
| Application note | DAC Swings and Common Mode Settings in AC Coupled and DC Coupled DAC | PDF | HTML | 2023年 11月 10日 | |
| Application note | Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family | PDF | HTML | 2023年 11月 8日 | |
| Application note | Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family | PDF | HTML | 2023年 11月 7日 | |
| Application note | Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices | PDF | HTML | 2023年 10月 30日 | |
| Application note | Using the Voice Activity Detector (VAD) in the TLV320ADCx120 and PCMx120-Q1 (Rev. A) | PDF | HTML | 2022年 4月 5日 |
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|---|---|---|
| VQFN (RGE) | 24 | 檢視選項 |
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