Audio converters

Capture & convert high-quality audio

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Explore our portfolio of audio converters consisting of audio ADCs, DACs, CODECs and USB converters and our comprehensive library of reference designs, hardware, software and other online technical resources to speed your design process and time to market.

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PCM1820-Q1 NEW

Automotive, stereo, 113-dB, 192-kHz hardware-controlled audio ADC

Approx. price (USD) 1ku | 1.618
PCM1821-Q1 NEW

Automotive, stereo, 106-dB SNR, 192-kHz, low-power hardware-controlled audio ADC

Approx. price (USD) 1ku | 1.618
PCM1822-Q1 NEW

Automotive, stereo, 117-dB SNR, 192-kHz hardware-controlled audio ADC

Approx. price (USD) 1ku | 1.618
PCM5120-Q1 NEW

Automotive, stereo, 120-dB SNR, 768-kHz, low-power software-controlled audio ADC

Approx. price (USD) 1ku | 1.875
PCMD3140-Q1 NEW

Automotive, 127-dB SNR, 768-kHz, four-channel, PDM-input to TDM- or I²S-output converter

Approx. price (USD) 1ku | 1.783
PCM3120-Q1 NEW

Automotive, stereo, 106-dB SNR, 768-kHz, low-power software-controlled audio ADC

Approx. price (USD) 1ku | 1.875

Technical resources

Application note
Application note
Audio Serial Interface Configurations for Audio Codecs (Rev. A)
An audio serial interface (ASI) provides a means to transfer non-buffered audio data between processors and/or audio converters. This report discusses several ASI configurations for audio codecs.
document-pdfAcrobat PDF
Application note
Application note
Common Noise Issues in Audio Codecs
This report discusses methods to improve noise performance by minimizing overall noise contribution to improve the audio quality using audio codecs.
document-pdfAcrobat PDF
Analog Design Journal
Analog Design Journal
How digital filters affect analog audio signal levels
Understanding how digital filters affect the signal level upon it's conversion from the digital to the analog domain is important to consider. This report discusses the impact of digital filters.
document-pdfAcrobat PDF