h1_key

TI(德州仪器) PCM1807
德州仪器 (TI) 全系列产品在线购买
  • TI(德州仪器) PCM1807
  • TI(德州仪器) PCM1807
  • TI(德州仪器) PCM1807
  • TI(德州仪器) PCM1807
  • TI(德州仪器) PCM1807
  • TI(德州仪器) PCM1807
立即查看
您当前的位置: 首页 > 音频 > 音频转换器 > 音频 ADC > PCM1807
PCM1807

PCM1807

正在供货

具有单端输入的 101dB SNR 立体声 ADC

产品详情
  • 说明
  • 特性
  • 参数
  • 封装 | 引脚 | 尺寸

The PCM1807 is high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1807 uses a delta-sigma modulator with 64-times oversampling and includes a digital decimation filter and high-pass filter that removes the dc component of the input signal. For various applications, the PCM1807 supports master and slave mode and two data formats in serial audio interface.

The PCM1807 has many functions which are con- trolled through SPI serial-control port: power down, fade-in and fade-out, polarity control, etc.

The PCM1807 is suitable for wide variety of cost-sensitive consumer applications where good per- formance and operation with a 5-V analog supply and 3.3-V digital supply is required. The PCM1807 is fabricated using a highly advanced CMOS process and is available in a small, 14-pin TSSOP package.

  • 24-Bit Delta-Sigma Stereo A/D Converter
  • Single-Ended Voltage Input: 3 Vp-p
  • Oversampling Decimation Filter:
    – Oversampling Frequency: ×64
    – Pass-Band Ripple: ±0.05 dB
    – Stop-Band Attenuation: –65 dB
    – On-Chip High-Pass Filter: 0.91 Hz (48 kHz)
  • High Performance:
    – THD+N: –93 dB (Typical)
    – SNR: 99 dB (Typical)
    – Dynamic Range: 99 dB (Typical)
  • PCM Audio Interface With SPI Control:
    – Master/Slave Mode Selectable
    – Data Formats: 24-Bit Left-Justified, 24-Bit I2S
  • Multiple Functions with SPI Control:
    – Power Down
    – Mute with Fade-Out and Fade-In
    – Polarity Control
  • Analog Antialias LPF Included
  • Sampling Rate: 16–96 kHz
  • System Clock: 256 fS, 384 fS, 512 fS
  • Dual Power Supplies:
    – 5-V for Analog
    – 3.3-V for Digital
  • Package: 14-Pin TSSOP
  • APPLICATIONS
    • DVD Recorder
    • Digital TV
    • AV Amplifier/Receiver
    • MD Player
    • CD Recorder
    • Multitrack Receiver
    • Electric Musical Instrument

System Two, Audio Precision are trademarks of Audio Precision, Inc.
All trademarks are the property of their respective owners.

Number of ADC channels2
Analog inputs2
Digital audio interfaceI2S, L
Control interfaceSPI
Sampling rate (max) (kHz)96
ADC SNR (typ) (dB)99
RatingCatalog
Analog outputs0
Operating temperature range (°C)-40 to 85
TSSOP (PW)1432 mm² 5 x 6.4
产品购买
  • 商品型号
  • 封装
  • 工作温度
  • 包装
  • 价格
  • 现货库存
  • 操作
10s
温馨提示:
订单商品问题请移至我的售后服务提交售后申请,其他需投诉问题可移至我的投诉提交,我们将在第一时间给您答复
返回顶部