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. 819-7042
    FabrikantnummerAD1937WBSTZ
    FabrikantAnalog Devices
    € 9,63
    Each
    Aantal stuks
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-stocknr. 922-7563
    FabrikantnummerSGTL5000XNAA3
    FabrikantNXP
    € 1,568
    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. 662-4977
    FabrikantnummerPCM2904DB
    € 9,76
    Each
    Aantal stuks
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-stocknr. 171-4189
    FabrikantnummerBU94603KV-E2
    FabrikantROHM
    € 12,57
    Each
    Aantal stuks
    - - 1 1 8bit 400ksps I2C, USB Surface Mount VQFP 64 - 1 Single 3 → 3.6 V
    RS-stocknr. 158-0221
    FabrikantnummerAD74111YRUZ
    FabrikantAnalog Devices
    € 4,547
    Each (In a Tube of 96)
    Aantal stuks
    - 1 1 Mono 24bit 48ksps Serial Surface Mount TSSOP 16 1 1 Single 2.5 V, 3.3 V
    RS-stocknr. 191-3337
    FabrikantnummerMAX9867ETJ+T
    FabrikantMaxim Integrated
    € 1,28
    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. 807-1693
    FabrikantnummerADAU1961WBCPZ
    FabrikantAnalog Devices
    € 5,12
    Each
    Aantal stuks
    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
    RS-stocknr. 162-7108
    FabrikantnummerTLV320AIC12KIDBT
    € 4,377
    Each (In a Tube of 60)
    Aantal stuks
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-stocknr. 923-2417
    FabrikantnummerTLV320AIC3104IRHBT
    € 2,822
    Each (On a Reel of 250)
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 Single 1.8 V, 3.3 V
    RS-stocknr. 812-4050
    FabrikantnummerTLV320AIC3107IRSBT
    € 5,42
    Each
    Aantal stuks
    PCM 2 2 12 32bit 48ksps Serial-I2C Surface Mount WQFN 40 1 1 Single 1.8 (Digital) V, 3.3 (Analogue)
    RS-stocknr. 160-4472
    FabrikantnummerAD1937WBSTZ
    FabrikantAnalog Devices
    € 7,266
    Each (In a Tray of 160)
    Aantal stuks
    Stereo Audio 4 8 12 24bit 192kHz Serial Surface Mount LQFP 64 4 8 Single 3.3 V
    RS-stocknr. 145-7115
    FabrikantnummerTLV320AIC23BIPW
    € 7,371
    Each (In a Tube of 50)
    Aantal stuks
    - 2 2 Stereo 32bit 96ksps SPI Surface Mount TSSOP 28 3 4 Single 1.5 V, 3.3 V
    RS-stocknr. 162-7849
    FabrikantnummerTLV320AIC3107IRSBT
    € 3,859
    Each (On a Reel of 250)
    Aantal stuks
    PCM 2 2 12 32bit 48ksps Serial-I2C Surface Mount WQFN 40 1 1 Single 1.8 (Digital) V, 3.3 (Analogue)
    RS-stocknr. 620-2072
    FabrikantnummerTLV320AIC23BIPW
    € 8,59
    Each
    Aantal stuks
    - 2 2 Stereo 32bit 96ksps SPI Surface Mount TSSOP 28 3 4 Single 1.5 V, 3.3 V
    RS-stocknr. 190-5233
    FabrikantnummerMAX98090AETL+
    FabrikantMaxim Integrated
    € 4,32
    Each (In a Pack of 2)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 40 - - Single 1.8 V
    RS-stocknr. 191-4309
    FabrikantnummerMAX9880AETM+
    FabrikantMaxim Integrated
    € 1,728
    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. 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
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