Товарно-сырьевая торговая площадка

WPCS 2.1.7
Регистрация
Создать позицию

Audio Codec 2ADC / 2DAC 16-Bit 28-Pin SSOP T/R, PCM2903CDBR, Texas Instruments

The PCM2903C is Texas Instruments" single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF. The USB protocol controller requires no software code. The PCM2903C employs SpAct architecture, TI’s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter, as well as independent playback and record sampling rates.

  • On-Chip USB Interface:
    • With Full-Speed Transceivers
    • Fully Compliant with USB 2.0 Specification
    • Certified by USB-IF
    • USB Adaptive Mode for Playback
    • USB Asynchronous Mode for Record
    • Self-Powered
  • 16-Bit Delta-Sigma ADC and DAC
  • Sampling Rates:
    • DAC: 32, 44.1, 48 kHz
    • ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
  • On-Chip Clock Generator With Single 12-MHz Clock Source
  • S/PDIF Input/Output
  • Single Power Supply:
    • 3.3 V Typical
  • Stereo ADC:
    • Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V:
      • THD+N = 0.01%
      • SNR = 89 dB
      • Dynamic Range = 89 dB
    • Decimation Digital Filter:
      • Passband Ripple = ±0.05 dB
      • Stop-Band Attenuation = –65 dB
    • Single-Ended Voltage Input
    • Antialiasing Filter Included
    • Digital HPF Included
  • Stereo DAC:
    • Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V:
      • THD+N = 0.005%
      • SNR = 96 dB
      • Dynamic Range = 93 dB
    • Oversampling Digital Filter:
      • Passband Ripple = ±0.1 dB
      • Stop-Band Attenuation = –43 dB
    • Single-Ended Voltage Output
    • Analog LPF Included
  • Multifunctions:
    • Human Interface Device (HID) Function:
      • Volume and and Mute Controls
    • Suspend Flag Function
  • 28-Pin SSOP Package

    • Характеристики

    Бренд

    Number_of_dac_outputs

    2
    Adc_dac_resolution

    16 Bit
    Number_of_adc_inputs

    2
    Supplier_package

    SSOP
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=PCM2903C&&fileType=pdf
    Schedule_b

    8542390000
    Sampling_rate

    48 ksps
    Product_dimensions

    10.2 x 5.3 x 1.95 mm
    Pin_count

    28
    Operating_temperature

    -25 to 85 °C
    Operating_supply_voltage

    3.3 V
    Number_of_dacs

    2
    Количество каналов

    2ADC /2 DAC
    Number_of_adcs

    2
    Msl_level

    1
    Mounting

    Surface Mount
    Max_processing_temp

    260
    Lead_finish

    Gold
    Kind

    PCM
    Htsn

    8542390001
    Eccn

    EAR99
    Country_of_origin

    United States
    SKU: PCM2903CDBR

    Description

    The PCM2903C is Texas Instruments" single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF. The USB protocol controller requires no software code. The PCM2903C employs SpAct architecture, TI’s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter, as well as independent playback and record sampling rates.

  • On-Chip USB Interface:
    • With Full-Speed Transceivers
    • Fully Compliant with USB 2.0 Specification
    • Certified by USB-IF
    • USB Adaptive Mode for Playback
    • USB Asynchronous Mode for Record
    • Self-Powered
  • 16-Bit Delta-Sigma ADC and DAC
  • Sampling Rates:
    • DAC: 32, 44.1, 48 kHz
    • ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
  • On-Chip Clock Generator With Single 12-MHz Clock Source
  • S/PDIF Input/Output
  • Single Power Supply:
    • 3.3 V Typical
  • Stereo ADC:
    • Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V:
      • THD+N = 0.01%
      • SNR = 89 dB
      • Dynamic Range = 89 dB
    • Decimation Digital Filter:
      • Passband Ripple = ±0.05 dB
      • Stop-Band Attenuation = –65 dB
    • Single-Ended Voltage Input
    • Antialiasing Filter Included
    • Digital HPF Included
  • Stereo DAC:
    • Analog Performance at VCCC = VCCP1 = VCCP2 = VCCX = VDD = 3.3 V:
      • THD+N = 0.005%
      • SNR = 96 dB
      • Dynamic Range = 93 dB
    • Oversampling Digital Filter:
      • Passband Ripple = ±0.1 dB
      • Stop-Band Attenuation = –43 dB
    • Single-Ended Voltage Output
    • Analog LPF Included
  • Multifunctions:
    • Human Interface Device (HID) Function:
      • Volume and and Mute Controls
    • Suspend Flag Function
  • 28-Pin SSOP Package

    • Additional information

    Бренд

    Number_of_dac_outputs

    2
    Adc_dac_resolution

    16 Bit
    Number_of_adc_inputs

    2
    Supplier_package

    SSOP
    Specifications

    http://www.ti.com/general/docs/lit/getliterature.tsp?genericPartNumber=PCM2903C&&fileType=pdf
    Schedule_b

    8542390000
    Sampling_rate

    48 ksps
    Product_dimensions

    10.2 x 5.3 x 1.95 mm
    Pin_count

    28
    Operating_temperature

    -25 to 85 °C
    Operating_supply_voltage

    3.3 V
    Number_of_dacs

    2
    Количество каналов

    2ADC /2 DAC
    Number_of_adcs

    2
    Msl_level

    1
    Mounting

    Surface Mount
    Max_processing_temp

    260
    Lead_finish

    Gold
    Kind

    PCM
    Htsn

    8542390001
    Eccn

    EAR99
    Country_of_origin

    United States

    Related products