Audio & Video Encoders & Decoders

In order to convert analogue audio and video into digital signals and back again, audio and video encoders and decoders are required. The term codec is a combination of the words 'coder' and 'decoder', and the IC (integrated chip) contains both a digital-to-analogue converter (DAC) and analogue-to-digital converter (ADC.)

What are audio and video encoders and decoders?

Audio encoder and decoder 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. Whilst video encoders and decoders are high quality converters of digital video data to analogue video data and back again.

How do audio and video encoders and decoders work?

Audio encoders and decoders first digitize 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 integrated chips digital-analogue-converter.

Video encoders video signals into a compressed format and a decoder converts compressed video back into an uncompressed format. H.264 codecs which are industry standard are utilised by video encoders and can reduce the raw content data by as much as 1,000 times.

Applications

Audio encoder and decoder chips have a variety of application use such as;

  • Smart Phones
  • Portable Media Players
  • Handheld Gaming Sets
  • Tablets and PCs

Video encoder and decoder chips are widely used in CCTV devices, It enables users to gain the benefits of network video, without having to discard existing analogue equipment such as analogue CCTV cameras and coaxial cabling.


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Visar 1 - 20 av 89 produkter
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Beskrivning Pris Audio/Video Standards IC Type Number of Channels Typical Supply Current Power Supply Type Mounting Type Number of ADC Inputs Number of DAC Outputs Package Type Interface Type Pin Count Number of DACs Typical Operating Supply Voltage Dimensions
RS-artikelnummer 491-5681
Tillv. art.nrCS4272-CZZ
VarumärkeCirrus Logic
91,71 kr
Each
Enheter
- Audio Codec IC 2 - Single Surface Mount 2 2 TSSOP Serial-I2S, Serial-SPI 28 2 3.3 V, 5 V 9.7 x 4.4 x 0.9mm
RS-artikelnummer 169-8305
Tillv. art.nrCS4272-CZZ
VarumärkeCirrus Logic
64,236 kr
Each (In a Tube of 50)
Enheter
- Audio Codec IC 2 - Single Surface Mount 2 2 TSSOP Serial-I2S, Serial-SPI 28 2 3.3 V, 5 V 9.7 x 4.4 x 0.9mm
RS-artikelnummer 404-386
Tillv. art.nrTLV320AIC3104IRHBT
VarumärkeTexas Instruments
47,35 kr
Each
Enheter
- Audio Codec IC 2 - Single Surface Mount 3 6 QFN Serial-I2C 32 2 1.8 V, 3.3 V 5 x 5 x 0.9mm
RS-artikelnummer 700-3371
Tillv. art.nrBH7236AF-E2
VarumärkeROHM
59,19 kr
Each
Enheter
- Video Encoder IC - - Single Surface Mount - - SOP - 24 - 5 V 15 x 5.4 x 1.69mm
RS-artikelnummer 169-0508
Tillv. art.nrBH7236AF-E2
VarumärkeROHM
28,711 kr
Each (On a Reel of 2000)
Enheter
- Video Encoder IC - - Single Surface Mount - - SOP - 24 - 5 V 15 x 5.4 x 1.69mm
RS-artikelnummer 923-2417
Tillv. art.nrTLV320AIC3104IRHBT
VarumärkeTexas Instruments
29,663 kr
Each (On a Reel of 250)
Enheter
- Audio Codec IC 2 - Single Surface Mount 3 6 QFN Serial-I2C 32 2 1.8 V, 3.3 V 5 x 5 x 0.9mm
RS-artikelnummer 819-7048
Tillv. art.nrAD1939WBSTZ
VarumärkeAnalog Devices
106,11 kr
Each
Enheter
- Audio Codec IC 12 - Single Surface Mount 4 8 LQFP Serial 64 8 3.3 V 10.2 x 10.2 x 1.45mm
RS-artikelnummer 820-9422
Tillv. art.nrADV7280KCPZ
VarumärkeAnalog Devices
36,45 kr
Each
Enheter
- Video Decoder IC - - Single Surface Mount - - LFCSP WQ - 32 - 1.8 (Analogue/Digital) V, 3.3 (Digital I/O) V 5.1 x 5.1 x 0.75mm
RS-artikelnummer 162-8336
Tillv. art.nrSN74AVC6T622PWR
VarumärkeTexas Instruments
4,477 kr
Each (On a Reel of 2000)
Enheter
- Audio & Video Encoder and Decoder IC 6 - Single Surface Mount - - TSSOP - 20 - 1.2 V 6.6 x 4.5 x 1.05mm
RS-artikelnummer 545-7906
Tillv. art.nrTFP410PAP
VarumärkeTexas Instruments
68,46 kr
Each
Enheter
- Video Encoder IC - - Single Surface Mount - - HTQFP - 64 - 3.3 V 10 x 10 x 1mm
RS-artikelnummer 802-3626
Tillv. art.nrADV7513BSWZ
VarumärkeAnalog Devices
136,29 kr
Each
Enheter
DDR, HDMI, ITU656, RGB, SPDIF Stereo LPCM, YCbCr HDMI Transmitter IC 8 - Single Surface Mount - - LQFP - 64 - 1.8 V, 3.3 V 10.2 x 10.2 x 1.45mm
RS-artikelnummer 121-8932
Tillv. art.nrTFP410PAP
VarumärkeTexas Instruments
48,986 kr
Each (In a Tray of 160)
Enheter
- Video Encoder IC - - Single Surface Mount - - HTQFP - 64 - 3.3 V 10 x 10 x 1mm
RS-artikelnummer 814-3893
Tillv. art.nrSN74AVC6T622PWR
VarumärkeTexas Instruments
4,554 kr
Each (In a Pack of 10)
Enheter
- Audio & Video Encoder and Decoder IC 6 - Single Surface Mount - - TSSOP - 20 - 1.2 V 6.6 x 4.5 x 1.05mm
RS-artikelnummer 697-6994
Tillv. art.nrAD725ARZ
VarumärkeAnalog Devices
98,32 kr
Each
Enheter
- Video Encoder IC - - - Surface Mount - - SOIC W - 16 - - 10.5 x 7.6 x 2.35mm
RS-artikelnummer 708-9407
Tillv. art.nrADV7171KSUZ
VarumärkeAnalog Devices
107,17 kr
Each
Enheter
- Video Encoder IC - - Single Surface Mount - - TQFP - 44 4 3.3 V, 5 V 10 x 10 x 1mm
RS-artikelnummer 538-6444
Tillv. art.nrAD74111YRUZ
VarumärkeAnalog Devices
33,00 kr
Each
Enheter
- Audio Codec IC 1 - Single Surface Mount 1 1 TSSOP Serial 16 1 2.5 V, 3.3 V 5 x 4.4 x 1.05mm
RS-artikelnummer 191-3563
Tillv. art.nrMAX98089ETN+
VarumärkeMaxim Integrated
45,43 kr
Each (In a Pack of 2)
Enheter
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - 3 - TQFN - 56 2 1.8 V 7.1 x 7.1 x 0.75mm
RS-artikelnummer 774-1281
Tillv. art.nrPCM2906CDB
VarumärkeTexas Instruments
122,21 kr
Each
Enheter
- Audio Codec IC 2 - Single Surface Mount 2 2 SSOP USB 28 1 5 V 10.5 x 5.6 x 1.95mm
RS-artikelnummer 802-3638
Tillv. art.nrADV7612BSWZ
VarumärkeAnalog Devices
160,39 kr
Each
Enheter
- - - - - Surface Mount - - LQFP - 100 - - 14.2 x 14.2 x 1.45mm
RS-artikelnummer 802-3629
Tillv. art.nrADV7441ABSTZ-5P
VarumärkeAnalog Devices
361,30 kr
Each
Enheter
- Video Decoder IC - - Single Surface Mount - - LQFP - 144 - 1.8 V 20.2 x 20.2 x 1.45mm