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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Nombre de résultats par page
Description Prix 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
N° de stock RS 189-7043
Référence fabricantMAX9867ETJ+
1,523 €
Each (In a Tube of 60)
Unité
- Audio Codec IC 2 - Single Surface Mount 2 2 TQFN Serial-I2C 32 2 1.8 V 5.1 x 5.1 x 0.75mm
N° de stock RS 191-4744
Référence fabricantMAX9880AETM+
2,078 €
Each (In a Pack of 5)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single Surface Mount 2 2 TQFN - 48 2 1.8 V 6.1 x 6.1 x 0.75mm
Nouveau
N° de stock RS 212-5574
Référence fabricantMAX98050ENX+T
2,965 €
Each (On a Reel of 2500)
Unité
- - 3 - - - - - WLP - 36 1 - -
N° de stock RS 190-5257
Référence fabricantMAX9860ETG+
1,804 €
Each (In a Pack of 5)
Unité
- Audio Codec IC 1 (DAC), 2 (ADC) - Single - - - TQFN - 24 1 1.8 V 4.1 x 4.1 x 0.75mm
N° de stock RS 191-3576
Référence fabricantMAX9867ETJ+T
1,924 €
Each (In a Pack of 5)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - - - TQFN - 32 2 1.8 V 5 x 5 x 0.75mm
N° de stock RS 191-4888
Référence fabricantMAX3816ACUE+
3,31 €
Each (In a Pack of 2)
Unité
- Video Encoder & Decoder IC - - Single Surface Mount - - TSSOP - 16 1 3 to 5.5 V 5.1 x 4.5 x 0.95mm
N° de stock RS 191-3563
Référence fabricantMAX98089ETN+
3,67 €
Each (In a Pack of 2)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - 3 - TQFN - 56 2 1.8 V 7.1 x 7.1 x 0.75mm
N° de stock RS 190-4756
Référence fabricantMAX98089ETN+T
2,37 €
Each (On a Reel of 2500)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - 3 - TQFN - 56 2 1.8 V 7.1 x 7.1 x 0.75mm
N° de stock RS 191-3336
Référence fabricantMAX98089ETN+
3,144 €
Each (In a Tube of 43)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - 3 - TQFN - 56 2 1.8 V 7.1 x 7.1 x 0.75mm
N° de stock RS 191-3745
Référence fabricantMAX9860ETG+T
1,936 €
Each (In a Pack of 5)
Unité
- Audio Codec IC 1 (DAC), 2 (ADC) - Single - - - TQFN - 24 1 1.8 V 4.1 x 4.1 x 0.75mm
N° de stock RS 191-3337
Référence fabricantMAX9867ETJ+T
1,197 €
Each (On a Reel of 2500)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - - - TQFN - 32 2 1.8 V 5 x 5 x 0.75mm
N° de stock RS 191-4004
Référence fabricantMAX9406ETM+
2,817 €
Each (In a Tube of 43)
Unité
- Video Encoder & Decoder IC - - Single Surface Mount - - QFN-EP - 48 4 3 to 5.5 V 7.1 x 7.1 x 0.75mm
N° de stock RS 190-4758
Référence fabricantMAX9860ETG+
1,49 €
Each (In a Tube of 75)
Unité
- Audio Codec IC 1 (DAC), 2 (ADC) - Single - - - TQFN - 24 1 1.8 V 4.1 x 4.1 x 0.75mm
Nouveau
N° de stock RS 212-5575
Référence fabricantMAX98050ENX+T
4,78 €
Each (In a Pack of 2)
Unité
- - 3 - - - - - WLP - 36 1 - -
N° de stock RS 191-4309
Référence fabricantMAX9880AETM+
1,762 €
Each (In a Tube of 50)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single Surface Mount 2 2 TQFN - 48 2 1.8 V 6.1 x 6.1 x 0.75mm
N° de stock RS 190-5212
Référence fabricantMAX98089ETN+T
3,705 €
Each (In a Pack of 2)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - 3 - TQFN - 56 2 1.8 V 7.1 x 7.1 x 0.75mm
N° de stock RS 190-4757
Référence fabricantMAX98090AETL+
3,47 €
Each (In a Tube of 60)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - - - TQFN - 40 2 1.8 V 5 x 5 x 0.75mm
N° de stock RS 191-5146
Référence fabricantMAX9406ETM+
3,33 €
Each (In a Pack of 2)
Unité
- Video Encoder & Decoder IC - - Single Surface Mount - - QFN-EP - 48 4 3 to 5.5 V 7.1 x 7.1 x 0.75mm
N° de stock RS 191-3284
Référence fabricantMAX9860ETG+T
1,099 €
Each (On a Reel of 2500)
Unité
- Audio Codec IC 1 (DAC), 2 (ADC) - Single - - - TQFN - 24 1 1.8 V 4.1 x 4.1 x 0.75mm
N° de stock RS 190-5233
Référence fabricantMAX98090AETL+
4,035 €
Each (In a Pack of 2)
Unité
- Audio Codec IC 2 (ADC), 2 (DAC) - Single - - - TQFN - 40 2 1.8 V 5 x 5 x 0.75mm