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    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.

    39 產品顯示為 Audio & Video Encoders & Decoders

    • RS庫存編號 265-059
    • 製造零件編號 ML86640TBZ0AX
    1 包 1 套
    HK$114.38
    ROHM
    -
    Video Decoder IC
    -
    -
    -
    Surface Mount
    -
    -
    TQFP
    -
    48
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 709-9142
    • 製造零件編號 TLV320AIC3204IRHBT
    HK$47.40
    Texas Instruments
    -
    Audio Codec IC
    Stereo
    -
    Single
    Surface Mount
    3
    2
    QFN
    Serial-I2C, Serial-SPI
    32
    2
    1.8 V, 2.5 V, 3.3 V
    5 x 5 x 0.9mm
    192ksps
    32bit
    2
    -
    -
    +85 °C
    -40 °C
    • RS庫存編號 922-2316
    • 製造零件編號 PCM2906CDB
    毎管:50 个
    HK$105.508
    Texas Instruments
    -
    Audio Codec IC
    2
    -
    Single
    Surface Mount
    2
    2
    SSOP
    USB
    28
    1
    5 V
    10.5 x 5.6 x 1.95mm
    48kHz
    16bit
    1
    -
    Stereo Audio
    +85 °C
    -25 °C
    • RS庫存編號 197-2544
    • 製造零件編號 TW9910-NB2-GR
    个(每套 260)
    HK$42.885
    Renesas Electronics
    NTSC/PAL/SECAM
    Decoder IC
    -
    -
    Single
    Surface Mount
    2
    -
    QFN
    -
    48
    -
    1.8 V, 3.3 V
    -
    -
    10bit
    2
    NTSC, PAL, SECAM
    -
    -
    -
    • RS庫存編號 121-8932
    • 製造零件編號 TFP410PAP
    个(每套 160)
    HK$56.955
    Texas Instruments
    -
    Video Encoder IC
    -
    -
    Single
    Surface Mount
    -
    -
    HTQFP
    -
    64
    -
    3.3 V
    10 x 10 x 1mm
    -
    -
    -
    -
    -
    +70 °C
    0 °C
    • RS庫存編號 662-5406P
    • 製造零件編號 TFP401APZP
    个 (以每盘装提供)
    HK$75.70
    Texas Instruments
    -
    Video Decoder IC
    -
    -
    Single
    Surface Mount
    -
    -
    HTQFP
    -
    100
    -
    3.3 V
    14 x 14 x 1mm
    -
    -
    -
    -
    -
    +70 °C
    0 °C
    • RS庫存編號 252-8696
    • 製造零件編號 PCM3060PW
    HK$45.80
    Texas Instruments
    -
    Audio Codec IC
    2
    25mA
    Single
    Surface Mount
    2
    -
    TSSOP
    -
    28
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 248-4259P
    • 製造零件編號 NJM2762RB2-TE2
    个 (以每卷裝提供)
    HK$14.70
    Nisshinbo Micro Devices
    -
    Audio Codec IC
    2
    -
    -
    Surface Mount
    2
    -
    MSOP10
    -
    10
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 491-5681
    • 製造零件編號 CS4272-CZZ
    HK$97.50
    Cirrus Logic
    -
    Audio Codec IC
    Stereo
    -
    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
    192ksps
    24bit
    2
    -
    -
    +70 °C
    -10 °C
    • RS庫存編號 545-7906
    • 製造零件編號 TFP410PAP
    HK$65.10
    Texas Instruments
    -
    Video Encoder IC
    -
    -
    Single
    Surface Mount
    -
    -
    HTQFP
    -
    64
    -
    3.3 V
    10 x 10 x 1mm
    -
    -
    -
    -
    -
    +70 °C
    0 °C
    • RS庫存編號 263-9023
    • 製造零件編號 TW9900-NA1-GR
    个(每套 490)
    HK$29.482
    Renesas Electronics
    -
    Video Decoder IC
    -
    -
    Analogue, Digital
    Surface Mount
    -
    -
    32 Ld QFN, 32 Ld TQFP
    -
    32
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 662-4977
    • 製造零件編號 PCM2904DB
    HK$107.14
    Texas Instruments
    -
    Audio Codec IC
    Stereo
    -
    Single
    Surface Mount
    2
    2
    SSOP
    USB
    28
    1
    3.35 V, 5 V
    10.2 x 5.3 x 1.95mm
    48ksps
    16bit
    1
    -
    -
    +85 °C
    -25 °C
    • RS庫存編號 263-9027
    • 製造零件編號 TW9900-TA1-GR
    HK$34.30
    Renesas Electronics
    -
    Video Decoder IC
    -
    -
    Analogue, Digital
    Surface Mount
    -
    -
    32 Ld QFN, 32 Ld TQFP
    -
    32
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 263-9029
    • 製造零件編號 TW9990AT-NA1-GR
    HK$47.70
    Renesas Electronics
    -
    Video Decoder IC
    -
    -
    Analogue, Digital
    Surface Mount
    -
    -
    32 Ld WFQFN
    -
    32
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 404-386
    • 製造零件編號 TLV320AIC3104IRHBT
    HK$45.50
    Texas Instruments
    -
    Audio Codec IC
    Stereo
    -
    Single
    Surface Mount
    3
    6
    QFN
    Serial-I2C
    32
    2
    1.8 V, 3.3 V
    5 x 5 x 0.9mm
    96ksps
    24bit
    2
    -
    -
    +85 °C
    -40 °C
    • RS庫存編號 774-1281
    • 製造零件編號 PCM2906CDB
    HK$112.30
    Texas Instruments
    -
    Audio Codec IC
    Stereo
    -
    Single
    Surface Mount
    2
    2
    SSOP
    USB
    28
    1
    5 V
    10.5 x 5.6 x 1.95mm
    48kHz
    16bit
    1
    -
    Stereo Audio
    +85 °C
    -25 °C
    • RS庫存編號 248-4259
    • 製造零件編號 NJM2762RB2-TE2
    个(每托盘 2 )
    HK$14.70
    Nisshinbo Micro Devices
    -
    Audio Codec IC
    2
    -
    -
    Surface Mount
    2
    -
    MSOP10
    -
    10
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 263-9028
    • 製造零件編號 TW9990AT-NA1-GR
    个(每套 490)
    HK$36.248
    Renesas Electronics
    -
    Video Decoder IC
    -
    -
    Analogue, Digital
    Surface Mount
    -
    -
    32 Ld WFQFN
    -
    32
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
    • RS庫存編號 197-2545
    • 製造零件編號 TW9910-NB2-GR
    个(每托盘 2 )
    HK$57.00
    Renesas Electronics
    NTSC/PAL/SECAM
    Decoder IC
    -
    -
    Single
    Surface Mount
    2
    -
    QFN
    -
    48
    -
    1.8 V, 3.3 V
    -
    -
    10bit
    2
    NTSC, PAL, SECAM
    -
    -
    -
    • RS庫存編號 252-8694
    • 製造零件編號 PCM3060PW
    毎管:50 个
    HK$45.724
    Texas Instruments
    -
    Audio Codec IC
    2
    25mA
    Single
    Surface Mount
    2
    -
    TSSOP
    -
    28
    -
    -
    -
    -
    -
    -
    -
    -
    -
    -
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