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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    Afficher 1 - 20 des 55 produits
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    Description Prix 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
    N° de stock RS 821-2245
    Référence fabricantSGTL5000XNAA3
    MarqueNXP
    2,65 €
    Each (In a Pack of 5)
    Unité
    Stereo Audio 1 1 2 24bit 96kHz Serial-I2C, Serial-SPI Surface Mount QFN 32 1 2 1.62 → 3.6 V -
    N° de stock RS 169-8305
    Référence fabricantCS4272-CZZ
    MarqueCirrus Logic
    6,763 €
    Each (In a Tube of 50)
    Unité
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 3.3 V, 5 V -
    N° de stock RS 491-5681
    Référence fabricantCS4272-CZZ
    MarqueCirrus Logic
    8,47 €
    Each
    Unité
    - 2 2 Stereo 24bit 192ksps Serial-I2S, Serial-SPI Surface Mount TSSOP 28 2 2 3.3 V, 5 V -
    N° de stock RS 697-7546
    Référence fabricantADAU1761BCPZ
    10,31 €
    Each
    Unité
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 1.5 V, 3.3 V -
    N° de stock RS 922-7563
    Référence fabricantSGTL5000XNAA3
    MarqueNXP
    1,568 €
    Each (In a Tray of 2450)
    Unité
    Stereo Audio 1 1 2 24bit 96kHz Serial-I2C, Serial-SPI Surface Mount QFN 32 1 2 1.62 → 3.6 V -
    N° de stock RS 160-1781
    Référence fabricantADAU1772BCPZ
    6,942 €
    Each (In a Tray of 490)
    Unité
    General Purpose 4 2 Stereo 24bit 192ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 40 4 2 1.8 → 3.3 V -
    N° de stock RS 807-1681
    Référence fabricantADAU1772BCPZ
    9,80 €
    Each
    Unité
    General Purpose 4 2 Stereo 24bit 192ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 40 4 2 1.8 → 3.3 V -
    N° de stock RS 912-6322
    Référence fabricantADAU1761BCPZ
    7,598 €
    Each (In a Tray of 490)
    Unité
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 1.5 V, 3.3 V -
    N° de stock RS 191-4309
    Référence fabricantMAX9880AETM+
    1,728 €
    Each (In a Tube of 50)
    Unité
    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 -
    N° de stock RS 145-7115
    Référence fabricantTLV320AIC23BIPW
    7,371 €
    Each (In a Tube of 50)
    Unité
    - 2 2 Stereo 32bit 96ksps SPI Surface Mount TSSOP 28 3 4 1.5 V, 3.3 V -
    N° de stock RS 697-7537
    Référence fabricantADAU1361BCPZ
    7,49 €
    Each
    Unité
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 - -
    N° de stock RS 807-1693
    Référence fabricantADAU1961WBCPZ
    5,12 €
    Each
    Unité
    Stereo Audio 2 2 Stereo 24bit 96ksps Serial-2 Wire, Serial-4 Wire, Serial-I2C, Serial-SPI Surface Mount LFCSP 32 2 2 3.3 V AEC-Q100
    N° de stock RS 538-6444
    Référence fabricantAD74111YRUZ
    5,74 €
    Each
    Unité
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 2.5 V, 3.3 V -
    N° de stock RS 190-4756
    Référence fabricantMAX98089ETN+T
    2,517 €
    Each (On a Reel of 2500)
    Unité
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - 1.8 V -
    N° de stock RS 716-5845
    Référence fabricantCS42526-CQZ
    MarqueCirrus Logic
    8,87 €
    Each
    Unité
    General Purpose 2 6 Stereo 24bit 192ksps SPI Surface Mount LQFP 64 2 6 5 V -
    N° de stock RS 169-8391
    Référence fabricantCS42526-CQZ
    MarqueCirrus Logic
    6,574 €
    Each (In a Tube of 160)
    Unité
    General Purpose 2 6 Stereo 24bit 192ksps SPI Surface Mount LQFP 64 2 6 5 V -
    N° de stock RS 162-7851
    Référence fabricantTLV320DAC3203IRGET
    1,522 €
    Each (On a Reel of 250)
    Unité
    PCM 1 2 2 32bit 48ksps Serial-I2C, Serial-SPI Surface Mount VQFN 24 1 1 1.8 V -
    N° de stock RS 160-4472
    Référence fabricantAD1937WBSTZ
    7,552 €
    Each (In a Tray of 160)
    Unité
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 3.3 V AEC-Q100
    N° de stock RS 709-9142
    Référence fabricantTLV320AIC3204IRHBT
    4,93 €
    Each
    Unité
    - 2 2 Stereo 32bit 192ksps Serial-I2C, Serial-SPI Surface Mount QFN 32 3 2 1.8 V, 2.5 V, 3.3 V -
    N° de stock RS 190-4757
    Référence fabricantMAX98090AETL+
    3,479 €
    Each (In a Tube of 60)
    Unité
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 40 - - 1.8 V -