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. 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. 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. 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. 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. 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. 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. 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. 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. 191-3337
    FabrikantnummerMAX9867ETJ+T
    FabrikantMaxim Integrated
    1,21 €
    Each (On a Reel of 2500)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 48kHz - - TQFN 32 - - Single 1.8 V
    RS-stocknr. 538-6444
    FabrikantnummerAD74111YRUZ
    FabrikantAnalog Devices
    5,59 €
    Each
    Aantal stuks
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 Single 2.5 V, 3.3 V
    RS-stocknr. 709-9142
    FabrikantnummerTLV320AIC3204IRHBT
    4,85 €
    Each
    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
    RS-stocknr. 923-7737
    FabrikantnummerMAX9867ETJ+
    FabrikantMaxim Integrated
    1,376 €
    Each (In a Tube of 60)
    Aantal stuks
    Stereo Audio 2 2 Stereo - 48kHz Serial-I2C Surface Mount TQFN 32 2 2 Single 1.8 V
    RS-stocknr. 697-7537
    FabrikantnummerADAU1361BCPZ
    FabrikantAnalog Devices
    7,49 €
    Each
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single -
    Nieuw
    RS-stocknr. 191-4309
    FabrikantnummerMAX9880AETM+
    FabrikantMaxim Integrated
    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. 812-4066
    FabrikantnummerTLV320DAC3203IRGET
    2,242 €
    Each (In a Pack of 5)
    Aantal stuks
    PCM 1 2 2 32bit 48ksps Serial-I2C, Serial-SPI Surface Mount VQFN 24 1 1 Single 1.8 V
    RS-stocknr. 662-4977
    FabrikantnummerPCM2904DB
    9,76 €
    Each
    Aantal stuks
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    Nieuw
    RS-stocknr. 190-5212
    FabrikantnummerMAX98089ETN+T
    FabrikantMaxim Integrated
    5,70 €
    Each (In a Pack of 2)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - Single 1.8 V
    Nieuw
    RS-stocknr. 191-3745
    FabrikantnummerMAX9860ETG+T
    FabrikantMaxim Integrated
    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
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