Audio Codec ICs

In order to convert analogue audio into digital signals and back again, audio codec ICs are required. Codec is a combination of the words 'coder' and 'decoder, and the IC contains both a digital-to-analogue converter (DAC) and analogue-to-digital converter (ADC.) Audio codec chips are typically used in sound cards with an audio input and output, which means they can be used to both capture speech and allow speaker playback.



The RS Components range of audio codec integrated circuits includes high-quality models from leading brands.



How do Audio Codecs work?



The IC operates by first digitizing an analogue source. It achieves this by transforming a voltage level into a binary representation, commonly known as a pulse code modulation, or PCM. In order for this digital signal to be heard it must be converted back to analogue. This data conversion is handled by the ICs digital-analogue-converter.



Applications



Audio codec ICs are used to enhance the audio experience in many kinds of digital device and electronics. With different numbers of channels, sampling rates and input/output interface configurations, there are audio codec ICs available to suit your demands.



  • Smart Phones

  • Portable Media Players

  • Handheld Gaming Sets

  • Tablets and PCs

  • High End Headphones and Headsets

  • Electronic Musical Instruments.

  • ...
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    Viewing 1 - 20 of 53 products
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    Description Price Codec Type Number of ADCs Number of DACs Number of Channels ADC/DAC Resolution Sampling Rate Interface Type Mounting Type Package Type Pin Count Number of ADC Inputs Number of DAC Outputs Typical Operating Supply Voltage Automotive Standard
    RS Stock No. 190-5212
    Mfr. Part No.MAX98089ETN+T
    kr 39,33
    Each (In a Pack of 2)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    RS Stock No. 819-7048
    Mfr. Part No.AD1939WBSTZ
    kr 98,90
    Each
    Units
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 3.3 V AEC-Q100
    RS Stock No. 191-3336
    Mfr. Part No.MAX98089ETN+
    kr 29,882
    Each (In a Tube of 43)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    RS Stock No. 662-4977
    Mfr. Part No.PCM2904DB
    kr 97,01
    Each
    Units
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 3.35 V, 5 V -
    RS Stock No. 160-4472
    Mfr. Part No.AD1937WBSTZ
    kr 62,921
    Each (In a Tray of 160)
    Units
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 3.3 V AEC-Q100
    RS Stock No. 191-3337
    Mfr. Part No.MAX9867ETJ+T
    kr 13,184
    Each (On a Reel of 2500)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 → 48kHz - - TQFN 32 - - 1.8 V -
    RS Stock No. 812-4066
    Mfr. Part No.TLV320DAC3203IRGET
    kr 20,598
    Each (In a Pack of 5)
    Units
    PCM 1 2 2 32bit 48ksps Serial-I2C, Serial-SPI Surface Mount VQFN 24 1 1 1.8 V -
    RS Stock No. 191-3745
    Mfr. Part No.MAX9860ETG+T
    kr 21,516
    Each (In a Pack of 5)
    Units
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - 1.8 V -
    RS Stock No. 190-4758
    Mfr. Part No.MAX9860ETG+
    kr 14,483
    Each (In a Tube of 75)
    Units
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 48kHz - - TQFN 24 - - 1.8 V -
    RS Stock No. 922-2316
    Mfr. Part No.PCM2906CDB
    kr 83,736
    Each (In a Tube of 50)
    Units
    Stereo Audio 1 1 Stereo 16bit 48kHz USB Surface Mount SSOP 28 2 2 5 V -
    RS Stock No. 819-7042
    Mfr. Part No.AD1937WBSTZ
    kr 63,94
    Each
    Units
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 3.3 V AEC-Q100
    RS Stock No. 662-4970
    Mfr. Part No.PCM2906DB
    kr 143,47
    Each
    Units
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 3.35 V, 5 V -
    RS Stock No. 538-6444
    Mfr. Part No.AD74111YRUZ
    kr 53,24
    Each
    Units
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 2.5 V, 3.3 V -
    RS Stock No. 921-5135
    Mfr. Part No.TLV320AIC3204IRHBT
    kr 29,687
    Each (On a Reel of 250)
    Units
    - 2 2 Stereo 32bit 192ksps Serial-I2C, Serial-SPI Surface Mount QFN 32 3 2 1.8 V, 2.5 V, 3.3 V -
    RS Stock No. 160-4474
    Mfr. Part No.AD1939WBSTZ
    kr 74,589
    Each (In a Tray of 160)
    Units
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 3.3 V AEC-Q100
    RS Stock No. 491-5681
    Mfr. Part No.CS4272-CZZ
    kr 77,57
    Each
    Units
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 3.3 V, 5 V -
    RS Stock No. 191-4309
    Mfr. Part No.MAX9880AETM+
    kr 17,134
    Each (In a Tube of 50)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) - 8 → 48 (ADC) kHz, 8 → 96 (DAC) kHz - Surface Mount TQFN 48 2 2 1.8 V -
    RS Stock No. 190-4756
    Mfr. Part No.MAX98089ETN+T
    kr 25,096
    Each (On a Reel of 2500)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    RS Stock No. 191-3576
    Mfr. Part No.MAX9867ETJ+T
    kr 21,396
    Each (In a Pack of 5)
    Units
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 → 48kHz - - TQFN 32 - - 1.8 V -
    RS Stock No. 821-2245
    Mfr. Part No.SGTL5000XNAA3
    BrandNXP
    kr 26,978
    Each (In a Pack of 5)
    Units
    Stereo Audio 1 1 2 24bit 96kHz Serial-I2C, Serial-SPI Surface Mount QFN 32 1 2 1.62 → 3.6 V -
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