PCM1602A

アクティブ

105dB SNR、6 チャネル、オーディオ DAC

製品詳細

Number of DAC channels 6 Analog inputs 0 Analog outputs 6 DAC SNR (typ) (dB) 105 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 Architecture Multilevel Delta-Sigma Operating temperature range (°C) -25 to 85 Rating Catalog
Number of DAC channels 6 Analog inputs 0 Analog outputs 6 DAC SNR (typ) (dB) 105 Sampling rate (max) (kHz) 192 Control interface SPI Resolution (Bits) 24 Architecture Multilevel Delta-Sigma Operating temperature range (°C) -25 to 85 Rating Catalog
LQFP (PT) 48 81 mm² 9 x 9
  • 24-Bit Resolution
  • Analog Performance:
    • Dynamic Range: 105 dB, Typical
    • SNR: 105 dB, Typical
    • THD+N: 0.002%, Typical
    • Full-Scale Output: 3.1 VPP, Typical
  • 4×/8× Oversampling Interpolation Filter:
    • Stop-Band Attenuation: –55 dB
    • Pass-Band Ripple: ±0.03 dB
  • Sampling Frequency:
    • 5 kHz to 200 kHz (Channels 1 and 2)
    • 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
  • Accepts 16-, 18-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S™, and Left-Justified
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
  • User-Programmable Functions:
    • Digital Attenuation: 0 dB to –63 dB, 0.5 dB/Step
    • Soft Mute
    • Zero Flags Can Be Used As General- Purpose Logic Output
    • Digital De-Emphasis
    • Digital Filter Rolloff: Sharp or Slow
  • Dual-Supply Operation:
    • 5-V Analog
    • 3.3-V Digital
  • 5-V Tolerant Digital Logic Inputs
  • Package: LQFP-48
  • 24-Bit Resolution
  • Analog Performance:
    • Dynamic Range: 105 dB, Typical
    • SNR: 105 dB, Typical
    • THD+N: 0.002%, Typical
    • Full-Scale Output: 3.1 VPP, Typical
  • 4×/8× Oversampling Interpolation Filter:
    • Stop-Band Attenuation: –55 dB
    • Pass-Band Ripple: ±0.03 dB
  • Sampling Frequency:
    • 5 kHz to 200 kHz (Channels 1 and 2)
    • 5 kHz to 100 kHz (Channels 3, 4, 5, and 6)
  • Accepts 16-, 18-, 20-, and 24-Bit Audio Data
  • Data Formats: Standard, I2S™, and Left-Justified
  • System Clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, or 768 fS
  • User-Programmable Functions:
    • Digital Attenuation: 0 dB to –63 dB, 0.5 dB/Step
    • Soft Mute
    • Zero Flags Can Be Used As General- Purpose Logic Output
    • Digital De-Emphasis
    • Digital Filter Rolloff: Sharp or Slow
  • Dual-Supply Operation:
    • 5-V Analog
    • 3.3-V Digital
  • 5-V Tolerant Digital Logic Inputs
  • Package: LQFP-48

The PCM1602A is a CMOS, monolithic integrated circuit that features six 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments’ enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1602A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz (channels 1 and 2) or 100 kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

The PCM1602A is a CMOS, monolithic integrated circuit that features six 24-bit audio digital-to-analog converters (DACs) and support circuitry in a small LQFP-48 package. The DACs use Texas Instruments’ enhanced multilevel, delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization to achieve excellent signal-to-noise performance and a high tolerance to clock jitter.

The PCM1602A accepts industry-standard audio data formats with 16- to 24-bit audio data. Sampling rates up to 200 kHz (channels 1 and 2) or 100 kHz (channels 3, 4, 5, and 6) are supported. A full set of user-programmable functions is accessible through a 4-wire serial control port that supports register write and read functions.

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種類 タイトル 最新の英語版をダウンロード 日付
* データシート 24-Bit-192 kHz Sampling 6-Channel Enhanced Multilevel Delta-Sigma DAC データシート (Rev. A) 2010年 10月 6日

購入と品質

記載されている情報:
  • RoHS
  • REACH
  • デバイスのマーキング
  • リード端子の仕上げ / ボールの原材料
  • MSL 定格 / ピーク リフロー
  • MTBF/FIT 推定値
  • 使用原材料
  • 認定試験結果
  • 継続的な信頼性モニタ試験結果
記載されている情報:
  • ファブの拠点
  • 組み立てを実施した拠点

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