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 Typical Operating Supply Voltage Automotive Standard
    RS-artikelnummer 169-8305
    Tillv. art.nrCS4272-CZZ
    VarumärkeCirrus Logic
    64,236 kr
    Each (In a Tube of 50)
    Enheter
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 3.3 V, 5 V -
    RS-artikelnummer 491-5681
    Tillv. art.nrCS4272-CZZ
    VarumärkeCirrus Logic
    80,45 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 3.3 V, 5 V -
    RS-artikelnummer 923-2417
    Tillv. art.nrTLV320AIC3104IRHBT
    VarumärkeTexas Instruments
    27,107 kr
    Each (On a Reel of 250)
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 1.8 V, 3.3 V -
    RS-artikelnummer 404-386
    Tillv. art.nrTLV320AIC3104IRHBT
    VarumärkeTexas Instruments
    38,36 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 1.8 V, 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 3.3 V AEC-Q100
    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 3.3 V AEC-Q100
    RS-artikelnummer 190-5212
    Tillv. art.nrMAX98089ETN+T
    VarumärkeMaxim Integrated
    37,535 kr
    Each (In a Pack of 2)
    Enheter
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    RS-artikelnummer 191-3336
    Tillv. art.nrMAX98089ETN+
    VarumärkeMaxim Integrated
    30,991 kr
    Each (In a Tube of 43)
    Enheter
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    RS-artikelnummer 190-4758
    Tillv. art.nrMAX9860ETG+
    VarumärkeMaxim Integrated
    15,021 kr
    Each (In a Tube of 75)
    Enheter
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 48kHz - - TQFN 24 - - 1.8 V -
    RS-artikelnummer 191-3337
    Tillv. art.nrMAX9867ETJ+T
    VarumärkeMaxim Integrated
    13,674 kr
    Each (On a Reel of 2500)
    Enheter
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 → 48kHz - - TQFN 32 - - 1.8 V -
    RS-artikelnummer 191-3745
    Tillv. art.nrMAX9860ETG+T
    VarumärkeMaxim Integrated
    19,666 kr
    Each (In a Pack of 5)
    Enheter
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - 1.8 V -
    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 1.5 V, 3.3 V -
    RS-artikelnummer 191-3284
    Tillv. art.nrMAX9860ETG+T
    VarumärkeMaxim Integrated
    12,594 kr
    Each (On a Reel of 2500)
    Enheter
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - 1.8 V -
    RS-artikelnummer 162-7849
    Tillv. art.nrTLV320AIC3107IRSBT
    VarumärkeTexas Instruments
    38,142 kr
    Each (On a Reel of 250)
    Enheter
    PCM 2 2 12 32bit 48ksps Serial-I2C Surface Mount WQFN 40 1 1 1.8 (Digital) V, 3.3 (Analogue) -
    RS-artikelnummer 774-1281
    Tillv. art.nrPCM2906CDB
    VarumärkeTexas Instruments
    104,23 kr
    Each
    Enheter
    Stereo Audio 1 1 Stereo 16bit 48kHz USB Surface Mount SSOP 28 2 2 5 V -
    RS-artikelnummer 922-2316
    Tillv. art.nrPCM2906CDB
    VarumärkeTexas Instruments
    86,844 kr
    Each (In a Tube of 50)
    Enheter
    Stereo Audio 1 1 Stereo 16bit 48kHz USB Surface Mount SSOP 28 2 2 5 V -
    RS-artikelnummer 538-6006
    Tillv. art.nrAD1836AASZ
    VarumärkeAnalog Devices
    182,71 kr
    Each
    Enheter
    - 2 3 Stereo 24bit 96ksps SPI Surface Mount MQFP 52 2 4 3.3 V, 5 V -
    RS-artikelnummer 191-4309
    Tillv. art.nrMAX9880AETM+
    VarumärkeMaxim Integrated
    17,77 kr
    Each (In a Tube of 50)
    Enheter
    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-artikelnummer 812-4050
    Tillv. art.nrTLV320AIC3107IRSBT
    VarumärkeTexas Instruments
    51,70 kr
    Each
    Enheter
    PCM 2 2 12 32bit 48ksps Serial-I2C Surface Mount WQFN 40 1 1 1.8 (Digital) V, 3.3 (Analogue) -
    RS-artikelnummer 538-6444
    Tillv. art.nrAD74111YRUZ
    VarumärkeAnalog Devices
    57,59 kr
    Each
    Enheter
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 2.5 V, 3.3 V -
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