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 662-4986
    Tillv. art.nrPCM3060PW
    VarumärkeTexas Instruments
    57,28 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 192ksps Serial-I2C, Serial-SPI Surface Mount TSSOP 28 2 2 Dual 5 V
    RS-artikelnummer 145-6868
    Tillv. art.nrPCM3060PW
    VarumärkeTexas Instruments
    51,646 kr
    Each (In a Tube of 50)
    Enheter
    - 2 2 Stereo 24bit 192ksps Serial-I2C, Serial-SPI Surface Mount TSSOP 28 2 2 Dual 5 V
    RS-artikelnummer 162-4263
    Tillv. art.nrPCM2902E
    VarumärkeTexas Instruments
    105,395 kr
    Each (In a Tube of 47)
    Enheter
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-artikelnummer 461-9175
    Tillv. art.nrPCM2902E
    VarumärkeTexas Instruments
    125,01 kr
    Each
    Enheter
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-artikelnummer 923-2417
    Tillv. art.nrTLV320AIC3104IRHBT
    VarumärkeTexas Instruments
    29,181 kr
    Each (On a Reel of 250)
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 Single 1.8 V, 3.3 V
    RS-artikelnummer 404-386
    Tillv. art.nrTLV320AIC3104IRHBT
    VarumärkeTexas Instruments
    40,22 kr
    Each
    Enheter
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 Single 1.8 V, 3.3 V
    RS-artikelnummer 921-5135
    Tillv. art.nrTLV320AIC3204IRHBT
    VarumärkeTexas Instruments
    33,541 kr
    Each (On a Reel of 250)
    Enheter
    - 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-artikelnummer 709-9142
    Tillv. art.nrTLV320AIC3204IRHBT
    VarumärkeTexas Instruments
    51,91 kr
    Each
    Enheter
    - 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-artikelnummer 812-4066
    Tillv. art.nrTLV320DAC3203IRGET
    VarumärkeTexas Instruments
    23,182 kr
    Each (In a Pack of 5)
    Enheter
    PCM 1 2 2 32bit 48ksps Serial-I2C, Serial-SPI Surface Mount VQFN 24 1 1 Single 1.8 V
    RS-artikelnummer 662-4970
    Tillv. art.nrPCM2906DB
    VarumärkeTexas Instruments
    150,14 kr
    Each
    Enheter
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-artikelnummer 732-1092
    Tillv. art.nrTLV320AIC10IPFB
    VarumärkeTexas Instruments
    70,11 kr
    Each
    Enheter
    - 1 1 Mono 16bit 22ksps SPI Surface Mount TQFP 48 1 1 Single 5.5 (Analogue) V, 5.5 (Digital) V
    RS-artikelnummer 922-2751
    Tillv. art.nrTLV320AIC23BPW
    VarumärkeTexas Instruments
    46,536 kr
    Each (In a Tube of 50)
    Enheter
    - 2 2 Stereo 32bit 96ksps SPI Surface Mount TSSOP 28 3 4 Single 1.5 V, 3.3 V
    RS-artikelnummer 162-7849
    Tillv. art.nrTLV320AIC3107IRSBT
    VarumärkeTexas Instruments
    38,709 kr
    Each (On a Reel of 250)
    Enheter
    PCM 2 2 12 32bit 48ksps Serial-I2C Surface Mount WQFN 40 1 1 Single 1.8 (Digital) V, 3.3 (Analogue)
    RS-artikelnummer 774-1281
    Tillv. art.nrPCM2906CDB
    VarumärkeTexas Instruments
    105,36 kr
    Each
    Enheter
    Stereo Audio 1 1 Stereo 16bit 48kHz USB Surface Mount SSOP 28 2 2 Single 5 V
    RS-artikelnummer 662-4977
    Tillv. art.nrPCM2904DB
    VarumärkeTexas Instruments
    66,10 kr
    Each
    Enheter
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-artikelnummer 662-5002
    Tillv. art.nrTLV320AIC12KIDBT
    VarumärkeTexas Instruments
    49,01 kr
    Each
    Enheter
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-artikelnummer 162-7108
    Tillv. art.nrTLV320AIC12KIDBT
    VarumärkeTexas Instruments
    44,15 kr
    Each (In a Tube of 60)
    Enheter
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-artikelnummer 922-2757
    Tillv. art.nrPCM2904DB
    VarumärkeTexas Instruments
    67,161 kr
    Each (In a Tube of 47)
    Enheter
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-artikelnummer 162-7851
    Tillv. art.nrTLV320DAC3203IRGET
    VarumärkeTexas Instruments
    15,74 kr
    Each (On a Reel of 250)
    Enheter
    PCM 1 2 2 32bit 48ksps Serial-I2C, Serial-SPI Surface Mount VQFN 24 1 1 Single 1.8 V
    RS-artikelnummer 145-7115
    Tillv. art.nrTLV320AIC23BIPW
    VarumärkeTexas Instruments
    74,347 kr
    Each (In a Tube of 50)
    Enheter
    - 2 2 Stereo 32bit 96ksps SPI Surface Mount TSSOP 28 3 4 Single 1.5 V, 3.3 V