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Home » NEWEST Products » New by Manufacturer » Texas Instruments » PCM510x Audio Stereo DACs from TI
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Texas Instruments PCM510x Audio Stereo DACs with 32-Bit PCM Interface

Texas Instruments PCM510x Audio Stereo DACs
with 32-Bit PCM Interface

Texas Instruments PCM5100 / PCM5101 / PCM5102 Audio Stereo Digital to Analog Converters (DACs) with 32-bit PCM Interface are part of a family of monolithic CMOS ICs that include a stereo DAC and additional support circuitry in a small TSSOP package. TI PCM5100 / PCM501 / PCM5102 DACs use the latest generation of TI's advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. These TI DACs have an SNR (typical) of 100dB (PCM5100), 106dB (PCM5101), or 112dB (PCM5102). PCM510x devices are simpler hardware controlled 2VRMS DACs with filter select, PLL, and auto-mute functions. These TI audio stereo DACs are designed for use in A/V receivers, DVD / BD players, and HDTV receivers.

Features
  • 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: 2.1VRMS (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 (fSCK): 64, 128, 192, 256, 384, 512, 768, 1024, 1152, 1536, 2048, 3072
  • Accepts 16-, 24-, And 32-Bit Audio Data
  • PCM Data Formats: I²s, Left-Justified
  • Intelligent Muting System, Soft Up/Down Ramp & Analog Mute For 120dB Mute SNR With Popless Operation
Applications
  • A/V Receivers 384kHz are supported
  • DVD, BD Players
  • HDTV Receivers
  • Other Applications Requiring 2Vrms output
Part Number Dynamic Range (dB) SNR (dB) THD (dB)
PCM5100 100 100 -90
PCM5101 106 106 -92
PCM5102 112 112 -93
Functional Diagram
Functional Diagram
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  • Texas Instruments