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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    Omschrijving Prijs 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 Power Supply Type Typical Operating Supply Voltage
    RS-stocknr. 821-2245
    FabrikantnummerSGTL5000XNAA3
    FabrikantNXP
    2,65 €
    Each (In a Pack of 5)
    Aantal stuks
    Stereo Audio 1 1 2 24bit 96kHz Serial-I2C, Serial-SPI Surface Mount QFN 32 1 2 Single 1.62 → 3.6 V
    RS-stocknr. 491-5681
    FabrikantnummerCS4272-CZZ
    FabrikantCirrus Logic
    8,03 €
    Each
    Aantal stuks
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 Single 3.3 V, 5 V
    RS-stocknr. 169-8305
    FabrikantnummerCS4272-CZZ
    FabrikantCirrus Logic
    6,414 €
    Each (In a Tube of 50)
    Aantal stuks
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 Single 3.3 V, 5 V
    RS-stocknr. 922-7563
    FabrikantnummerSGTL5000XNAA3
    FabrikantNXP
    1,542 €
    Each (In a Tray of 2450)
    Aantal stuks
    Stereo Audio 1 1 2 24bit 96kHz Serial-I2C, Serial-SPI Surface Mount QFN 32 1 2 Single 1.62 → 3.6 V
    RS-stocknr. 145-6868
    FabrikantnummerPCM3060PW
    5,099 €
    Each (In a Tube of 50)
    Aantal stuks
    - 2 2 Stereo 24bit 192ksps Serial-I2C, Serial-SPI Surface Mount TSSOP 28 2 2 Dual 5 V
    RS-stocknr. 662-4986
    FabrikantnummerPCM3060PW
    5,68 €
    Each
    Aantal stuks
    - 2 2 Stereo 24bit 192ksps Serial-I2C, Serial-SPI Surface Mount TSSOP 28 2 2 Dual 5 V
    RS-stocknr. 697-7546
    FabrikantnummerADAU1761BCPZ
    FabrikantAnalog Devices
    10,31 €
    Each
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single 1.5 V, 3.3 V
    RS-stocknr. 160-1781
    FabrikantnummerADAU1772BCPZ
    FabrikantAnalog Devices
    6,942 €
    Each (In a Tray of 490)
    Aantal stuks
    General Purpose 4 2 Stereo 24bit 192ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 40 4 2 Single 1.8 → 3.3 V
    RS-stocknr. 912-6322
    FabrikantnummerADAU1761BCPZ
    FabrikantAnalog Devices
    7,052 €
    Each (In a Tray of 490)
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single 1.5 V, 3.3 V
    RS-stocknr. 807-1681
    FabrikantnummerADAU1772BCPZ
    FabrikantAnalog Devices
    9,80 €
    Each
    Aantal stuks
    General Purpose 4 2 Stereo 24bit 192ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 40 4 2 Single 1.8 → 3.3 V
    Nieuw
    RS-stocknr. 191-4309
    FabrikantnummerMAX9880AETM+
    FabrikantMaxim
    67,43 €
    Each (In a Tube of 50)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) - 8 → 48 (ADC) kHz, 8 → 96 (DAC) kHz - Surface Mount TQFN 48 2 2 Single 1.8 V
    RS-stocknr. 162-4263
    FabrikantnummerPCM2902E
    10,413 €
    Each (In a Tube of 47)
    Aantal stuks
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-stocknr. 662-5002
    FabrikantnummerTLV320AIC12KIDBT
    4,86 €
    Each
    Aantal stuks
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-stocknr. 162-7108
    FabrikantnummerTLV320AIC12KIDBT
    4,377 €
    Each (In a Tube of 60)
    Aantal stuks
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-stocknr. 169-8391
    FabrikantnummerCS42526-CQZ
    FabrikantCirrus Logic
    6,574 €
    Each (In a Tube of 160)
    Aantal stuks
    General Purpose 2 6 Stereo 24bit 192ksps SPI Surface Mount LQFP 64 2 6 Single 5 V
    RS-stocknr. 921-5135
    FabrikantnummerTLV320AIC3204IRHBT
    3,342 €
    Each (On a Reel of 250)
    Aantal stuks
    - 2 2 Stereo 32bit 192ksps Serial-I2C, Serial-SPI Surface Mount QFN 32 3 2 Single 1.8 V, 2.5 V, 3.3 V
    Nieuw
    RS-stocknr. 191-3745
    FabrikantnummerMAX9860ETG+T
    FabrikantMaxim
    2,456 €
    Each (In a Pack of 5)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - Single 1.8 V
    RS-stocknr. 158-0221
    FabrikantnummerAD74111YRUZ
    FabrikantAnalog Devices
    4,844 €
    Each (In a Tube of 96)
    Aantal stuks
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 Single 2.5 V, 3.3 V
    Nieuw
    RS-stocknr. 191-3576
    FabrikantnummerMAX9867ETJ+T
    FabrikantMaxim
    2,70 €
    Each (In a Pack of 5)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 → 48kHz - - TQFN 32 - - Single 1.8 V
    Nieuw
    RS-stocknr. 190-4758
    FabrikantnummerMAX9860ETG+
    FabrikantMaxim
    1,181 €
    Each (In a Tube of 75)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - Single 1.8 V
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