●DESCRIPTION
●The PCM510x devices are a family of monolithic CMOS integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM510x uses the latest generation of TI’s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.
●1
●FEATURES
●23
●•
●Hardware Control
●•
●Analog Performance (3.3V Power Supply)
●–
●SNR: 112/106/100dB (Typical)
●–
●Dynamic Range: 112/106/100dB (Typical)
●–
●THD+N: - 93/-92/90dB @ - 1dBfs (Typical)
●–
●Full Scale Output: 2.1V
●RMS
●(Ground Center)
●–
●No DC Blocking Capacitors Required
●–
●Market leading low out of band noise.
●•
●Digital Filter Latency
●&
●Performance Select
●•
●Normal 8
●×
●Oversampling Digital Filter:
●–
●Stopband Attenuation:
●–
●60dB
●–
●Passband Ripple:
●±
●0.02dB
●•
●Low Latency 8
●×
●Oversampling Digital Filter:
●–
●Stopband Attenuation:
●–
●52dB
●–
●Passband Ripple:
●±
●0.0001dB
●•
●Sampling Frequency: 8kHz To 384kHz
●•
●System Clock Multiples (f
●SCK
●): 64, 128, 192,
●256, 384, 512, 768, 1024, 1152, 1536, 2048, 3072
●•
●Accepts 16-, 24-, And 32-Bit Audio Data
●•
●PCM Data Formats: I
●2
●s, Left-Justified
●•
●Intelligent Muting System, Soft Up/Down Ramp
●&
●Analog Mute For 120dB Mute SNR With
●Popless Operation.
●•
●Integrated Power On Reset
●•
●Integrated Negative Charge Pump
●•
●Integrated High-Performance Audio PLL With
●BCK Reference To Generate SCK Internally
●•
●Automatic Power-Save Mode When LRCK And
●BCK Are Deactivated.
●•
●Internal Pop-Free Control For Sample-Rate
●Changes Or Clock Halts
●•
●Single Supply Operation:
●–
●3.3V Analog, 3.3V Digital
●•
●3.3V Failsafe LVCMOS Digital Inputs
●•
●Small 20-pin TSSOP Package
●APPLICATIONS
●•
●A/V Receivers
●•
●DVD, BD Players
●•
●HDTV Receivers
●•
●Other Applications Requiring 2Vrms output
