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. 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. 190-4758
    FabrikantnummerMAX9860ETG+
    FabrikantMaxim Integrated
    € 1,489
    Each (In a Tube of 75)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 48kHz - - TQFN 24 - - Single 1.8 V
    RS-stocknr. 191-3745
    FabrikantnummerMAX9860ETG+T
    FabrikantMaxim Integrated
    € 2,158
    Each (In a Pack of 5)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - Single 1.8 V
    RS-stocknr. 191-3336
    FabrikantnummerMAX98089ETN+
    FabrikantMaxim Integrated
    € 3,251
    Each (In a Tube of 43)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 56 3 - Single 1.8 V
    RS-stocknr. 191-3576
    FabrikantnummerMAX9867ETJ+T
    FabrikantMaxim Integrated
    € 2,07
    Each (In a Pack of 5)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 18bit 8 → 48kHz - - TQFN 32 - - Single 1.8 V
    RS-stocknr. 922-2757
    FabrikantnummerPCM2904DB
    € 8,494
    Each (In a Tube of 47)
    Aantal stuks
    - 1 1 Stereo 16bit 48ksps USB Surface Mount SSOP 28 2 2 Single 3.35 V, 5 V
    RS-stocknr. 191-4744
    FabrikantnummerMAX9880AETM+
    FabrikantMaxim Integrated
    € 2,218
    Each (In a Pack of 5)
    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. 160-1781
    FabrikantnummerADAU1772BCPZ
    FabrikantAnalog Devices
    € 6,942
    Each (In a Tray of 490)
    Aantal stuks
    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-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. 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. 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. 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. 662-5002
    FabrikantnummerTLV320AIC12KIDBT
    € 4,86
    Each
    Aantal stuks
    - 1 1 Mono 16bit 104ksps Serial-I2C Surface Mount TSSOP 30 3 3 Single 1.8 V, 3.3 V
    RS-stocknr. 404-386
    FabrikantnummerTLV320AIC3104IRHBT
    € 4,03
    Each
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C Surface Mount QFN 32 3 6 Single 1.8 V, 3.3 V
    RS-stocknr. 921-5135
    FabrikantnummerTLV320AIC3204IRHBT
    € 3,399
    Each (On a Reel of 250)
    Aantal stuks
    - 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-stocknr. 158-0555
    FabrikantnummerADAU1361BCPZ
    FabrikantAnalog Devices
    € 5,315
    Each (In a Tray of 490)
    Aantal stuks
    - 2 2 Stereo 24bit 96ksps Serial-I2C, Serial-SPI Surface Mount LFCSP 32 3 4 Single -
    RS-stocknr. 190-4757
    FabrikantnummerMAX98090AETL+
    FabrikantMaxim Integrated
    € 3,479
    Each (In a Tube of 60)
    Aantal stuks
    Stereo Audio 2 2 2 (ADC), 2 (DAC) 24bit 8 → 96kHz - - TQFN 40 - - Single 1.8 V
    RS-stocknr. 191-3284
    FabrikantnummerMAX9860ETG+T
    FabrikantMaxim Integrated
    € 1,218
    Each (On a Reel of 2500)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - Single 1.8 V
    RS-stocknr. 190-5257
    FabrikantnummerMAX9860ETG+
    FabrikantMaxim Integrated
    € 1,694
    Each (In a Pack of 5)
    Aantal stuks
    - 2 1 1 (DAC), 2 (ADC) 16bit 8 → 48kHz - - TQFN 24 - - Single 1.8 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
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