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PCM1754DBQ 正在供货

106-dB SNR stereo audio digital-to-analog converter (DAC) (hardware control)

库存: 5,071

查看产品文件夹 PCM1754

与 PCM1754DBQG4 相同 该器件型号与以上所列器件型号完全相同。您可仅批量订购上面所列的器件型号。


封装 | 引脚: SSOP (DBQ) | 16
温度: I (-40 to 85)
包装数量 | 包装类型: 75 | TUBE


铅涂层/焊球材料 NIPDAU
MSL 等级/回流焊峰 Level-1-260C-UNLIM
材料成分 查看
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  • 24-bit resolution
  • Analog performance (VCC = 5 V)
    • Dynamic range: 106 dB
    • SNR: 106 dB, typical
    • THD+N: 0.002%,typical
    • Full-scale output: 4 VPP,typical
  • 4× or 8× oversampling digital filter
    • Stop-band attenuation: –50 dB
    • Pass-band ripple:±0.04 dB
  • Sampling frequency: 5 kHz to 200 kHz
  • System clock: 128 fS, 192 fS, 256 fS, 384 fS, 512 fS, 768 fS, 1152 fS with auto detect
  • Hardware control (PCM1754)
    • I2S and 16-bit word,right-justified
    • 44.1 kHz digital de-emphasis
    • Softmute
    • Zero flag for L-, R-channel commonoutput
  • Power supply: 5-V single supply
  • Small 16-lead SSOP package, lead-free

All trademarks are the property of their respective owners.


The PCM1753, PCM1754, and PCM1755 (PCM175x) devices are stereo digital-to-analogconverters (DACs) based on TI’s enhanced delta-sigma architecture. This enhanced architectureemploys 4th-order noise shaping and 8-level amplitude quantization to achieve excellent dynamicperformance and improved clock jitter tolerance. The PCM175x devices easily interface with audioDSP and decoder chips because of the devices support of industry-standard audio data formats with16-bit and 24-bit data. The PCM175x devices can be controlled in a hardware mode, or through a fullset of user-programmable functions that are accessible through a three-wire serial control portthat supports register-write functions.

The PCM1753 is pin compatible with the PCM1748, PCM1742, and PCM1741, except for pin5.

数量 单价
1-99 $1.90
100-249 $1.66
250-999 $1.17
1,000+ $0.94


产品型号 PCM1754DBQR
包装数量 | 包装类型 2,000 | LARGE T&R
库存 13,923
数量 | 价格 (USD) 1ku | $0.78