Audio Codec IP
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140
IP
from 22 vendors
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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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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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LC3plus Audio Codec IP for Bluetooth LE Audio
- All Sampling Frequencies (8kHz, 16 kHz, 32 kHz, 44.1 kHz, and 48 kHz, For high-resolution Mode LC3 Plus also supports 96 kHz)
- Supports 16, 24, and 32 bits per audio sample
- Supports 2.5ms, 5 ms and 10ms frame interval
- Supports 20 to 400 bytes per frame and channel for 10 ms
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24bit 8K~ 96KHz Audio Codec High performance Silicon Proven DAC IP core
- 24bit Resolution
- Functional from -40 deg C to 125 deg C
- Reduces noise and power consumption.
- Provides accurate charge transfer without the need for calibration.
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Parallel to AHB Bridge for Audio CODEC
- Area optimization. As low at 1500 gates for smallest configuration.
- AHB Bridge provides interface codec to AHB BUS.
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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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24bit 96KHz Audio Codec low power ADC IP core
- Increases ADC channel speed
- Ultra low power
- Provides accurate charge transfer without the need for calibration
- Relaxes op-amp gain, bandwidth, and offset requirements
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24bit Audio CODEC in 130nm~14nm
- ? DAC SNR 93dB (‘A’ weighted), THD –87dB at 48kHz, 2.5V
- ? ADC SNR 91dB (‘A’ weighted), THD -81dB at 48kHz, 2.5V
- ? Programmable ALC / Noise Gate
- ? 2x On-chip Headphone Drivers
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Audio codec with capacitor-less 106 dB dynamic range ADC and 120 dB SNR DAC with low latency
- 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 pure digital audio CODEC with 100 dB SNR stereo PDM-to-PCM and up to 110 dB SNR stereo PWM DAC with ASRC
- PDM to PCM converter with 2 input channels
- Direct connection to digital microphones
- Ultra dense PWM DAC
- WhisperTrigger-d - Ultra-low power always-on voice detection
