Audio ADC IP
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Audio ADC IP
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Audio ADC IP
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24-bit Cap-less ADC 106 dB SNR with ASRC 6 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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24-bit Cap-less ADC 106 dB SNR with ASRC and phase alignement 6 channels
- I2C and APB control interface
- Embedded low noise voltage regulator for best resilience to power supply noise
- Low BoM and capacitor-less input connection
- High dynamic range for high quality recording in far-field applications
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Audio ADC with 100 dB Dynamic Range, 24-bit six channel with embedded VAD
- WhisperTrigger-d - Ultra-low power always-on voice detection for mobile devices
- Embedded low noise voltage regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Wind Noise Filter (WNF)
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90 dB of SNR, 24-bit mono audio ADC, stereo audio DAC with capless headphone driver
- Low overall cost with the best trade-off between silicon area and SoC / PCB costs
- Capacitor-less headphone
- Filter-less BTL speaker driver
- Smooth integration with PLL-less feature: a single master clock generates all sampling frequencies
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Ultra-low power audio ADC, 96dBA
- 200uW ADC active power
- >96dBA dynamic range
- Highly configurable – scalable power modes and bandwidth (between 1kHz to 100kHz)
- ADC operable in Delta Sigma mode or Nyquist rate Incremental mode
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24bit Sigma-Delta Audio ADC
- Process: TSMC 90nm 1.2v/3.3v 1P6M LP RF process (with 2.0fF/um^2 MIM cap)
- Stereo 24-bit ??ADC
- Single-ended Analog Input
- Sampling Rate Ranging from 8kHz to 96kHz
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24-Bit Stereo Audio DAC, SNR>100dB - SMIC 110nm
- 24-Bit Stereo Audio DAC, SNR>100dB
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24-Bit Stereo Audio ADC, SNR>95dB - HLMC 55nm
- 24-Bit Stereo Audio ADC, SNR>95dB
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16-Bit 90dB SNR 8~48KHz stereo ADC with FM/MIC inputs, TSMC0.18um
- 16-24bit Data Conversion
- Signal-to-Noise Ratio > 90dB
- Single 1.8V Power Supply for CODEC Core
- Stereo Audio Recording for Microphone or Line-In