Audio Codec IP
Audio codec IPs are responsible for taking analog audio signals received from the environment detected by the microphone, and converting them into digital signals so that the data can be safely stored on the audio device.
The vendors support all the major foundries including TSMC, GlobalFoundries, Intel Foundry, Samsung Foundry and UMC.
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Audio Codec IP
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Audio Codec IP
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Low Power Audio CODEC/ADC/DAC
- Innosilicon Audio CODEC IP is a low power, high resolution, stereo audio solution which leverages Sigma-Delta noise-shaping technology
- The ADC, DAC, PGA, and power amplifier are integrated to provide a complete solution
- Innosilicon Audio CODEC IP offers reliable solutions for audio signal conversion in high end consumer, automotive, multimedia, and other digital audio systems
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulaor
- Wind Noise filter to reduce noise during recording in an vehicle
- Pop-Up Noise Reduction System with predictable level and zero-crossing gain transition
- Embedded regulator (nLR) which provide the best resilience to noise on power lines
- Self adaptive recording of sound level with Automatic Gain Control (AGC)
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Audio CODEC
- This audio codec integrates 2-channel 24-bit sigma-delta ADCs and 2-channel 24-bit sigma-delta DACs, and fractional audio PLL to support a wide range of sample rates.
- The input paths support stereo FM/LINE input, two analogue and two digital microphones.
- The output paths support stereo line output and stereo headphone output.
- It is suitable for low power portable audio applications.
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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Up to 105 dB of SNR, 24-bit stereo CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Low BoM thanks to Jerkless and PLL-less features
- Low noise embedded linear regulator for best resilience to power supply noise
- Automatic Gain Control (AGC)
- Programmable Wind Noise Filter
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Audio codec with capacitor-less 106 dB dynamic range ADC and 100 dB DAC with very low latency filters
- 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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Up to 105 dB of SNR, 24-bit mono CODEC with PDM to PWM transmodulator DAC and embedded regulator
- Wind Noise filter to reduce noise during recording in an vehicle
- Pop-Up Noise Reduction System with predictable level and zero-crossing gain transition
- Embedded regulator (nLR) which provide the best resilience to noise on power lines
- Self adaptive recording of sound level with Automatic Gain Control (AGC)
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Audio CODEC with 100 dB SNR, 24-bit stereo channels and cap-less headphone driver
- Fast and easy integration with embedded analog I/O cells
- Pop-up Noise Reduction System with predictable level
- Embedded voltage regulator ensures the best resilience to noise from power supply and minimizes the bill of material
- Programmable biasing circuit for ultra low power mode
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