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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    Beskrivning Pris 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-artikelnummer 819-7048
    Tillv. art.nrAD1939WBSTZ
    VarumärkeAnalog Devices
    102,57 kr
    Each
    Enheter
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-artikelnummer 160-4474
    Tillv. art.nrAD1939WBSTZ
    VarumärkeAnalog Devices
    77,357 kr
    Each (In a Tray of 160)
    Enheter
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-artikelnummer 158-0555
    Tillv. art.nrADAU1361BCPZ
    VarumärkeAnalog Devices
    65,501 kr
    Each (In a Tray of 490)
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single -
    RS-artikelnummer 160-4472
    Tillv. art.nrAD1937WBSTZ
    VarumärkeAnalog Devices
    75,127 kr
    Each (In a Tray of 160)
    Enheter
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-artikelnummer 912-6322
    Tillv. art.nrADAU1761BCPZ
    VarumärkeAnalog Devices
    75,345 kr
    Each (In a Tray of 490)
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single 1.5 V, 3.3 V
    RS-artikelnummer 697-7537
    Tillv. art.nrADAU1361BCPZ
    VarumärkeAnalog Devices
    75,07 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single -
    RS-artikelnummer 697-7546
    Tillv. art.nrADAU1761BCPZ
    VarumärkeAnalog Devices
    106,61 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single 1.5 V, 3.3 V
    RS-artikelnummer 819-7042
    Tillv. art.nrAD1937WBSTZ
    VarumärkeAnalog Devices
    99,57 kr
    Each
    Enheter
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-artikelnummer 807-1681
    Tillv. art.nrADAU1772BCPZ
    VarumärkeAnalog Devices
    62,94 kr
    Each
    Enheter
    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-artikelnummer 160-1781
    Tillv. art.nrADAU1772BCPZ
    VarumärkeAnalog Devices
    61,95 kr
    Each (In a Tray of 490)
    Enheter
    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-artikelnummer 538-6006
    Tillv. art.nrAD1836AASZ
    VarumärkeAnalog Devices
    177,02 kr
    Each
    Enheter
    - 2 3 Stereo 24bit 96ksps SPI Surface Mount MQFP 52 2 4 Single 3.3 V, 5 V
    RS-artikelnummer 158-0221
    Tillv. art.nrAD74111YRUZ
    VarumärkeAnalog Devices
    35,738 kr
    Each (In a Tube of 96)
    Enheter
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 Single 2.5 V, 3.3 V
    RS-artikelnummer 538-6444
    Tillv. art.nrAD74111YRUZ
    VarumärkeAnalog Devices
    35,32 kr
    Each
    Enheter
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 Single 2.5 V, 3.3 V
    RS-artikelnummer 807-1693
    Tillv. art.nrADAU1961WBCPZ
    VarumärkeAnalog Devices
    51,29 kr
    Each
    Enheter
    Stereo Audio 2 2 Stereo 24bit 96ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 32 2 2 Single 3.3 V