24-bit Asynchronous Stereo Audio Codec with 96/192kHz sampling rate


Product details


Number of ADC channels 2 DAC channels 2 Digital audio interface R, L, I2S Analog inputs 2 Sampling rate (Max) (kHz) 192 Rating Catalog ADC SNR (Typ) (dB) 99 DAC SNR (Typ) (dB) 105 open-in-new Find other Audio CODECs

Package | Pins | Size

TSSOP (PW) 28 62 mm² 9.7 x 6.4 open-in-new Find other Audio CODECs


  • 24-Bit Delta-Sigma ADC and DAC
  • ADC, DAC Asynchronous Operation
  • Stereo ADC:
    • High Performance: (Typical, 48 kHz)
      • THD+N: -93 dB
      • SNR: 99 dB
      • Dynamic Range: 99 dB
    • Sampling Rate: 16-96 kHz
    • System Clock: 256, 384, 512, 768 fS
    • Full Scale Input: 3 Vp-p
    • Antialiasing Filter Included
    • 1/64 Decimation Filter:
      • Pass-Band Ripple: ±0.05 dB
      • Stop-Band Attenuation: -65 dB
    • On-Chip High-Pass Filter: 0.91 Hz at fS = 48 kHz
  • Stereo DAC:
    • High Performance: (Typical, Differential, 48 kHz)
      • THD+N: -94 dB
      • SNR: 105 dB
      • Dynamic Range: 104 dB
    • Sampling Rate: 16-192 kHz
    • System Clock: 128, 192, 256, 384, 512, 768 fS
    • Differential Voltage Output: 8 Vp-p
    • Single-Ended Voltage Output: 4 Vp-p
    • Analog Low-Pass Filter Included
    • 4×/8× Oversampling Digital Filter:
      • Pass-Band Ripple: ±0.04 dB
      • Stop-Band Attenuation: -50 dB
    • Zero Flags
  • Flexible Mode Control
    • 3-Wire SPI, 2-Wire I2C Compatible Serial Control Interface
    • Hardware Control Mode
  • Multiple Functions via SPI or I2C Interface:
    • Digital Attenuation and Soft Mute for ADC and DAC
    • Digital De-Emphasis: 32, 44.1, 48 kHz for DAC
    • Power Down: ADC/DAC Independently
    • Asynchronous/Synchronous Control for ADC/DAC Operation
  • External Reset and Power-Down Pin:
    • ADC/DAC Simultaneously
  • Audio Interface Mode:
    • ADC/DAC Independent Master/Slave
  • Audio Data Format:
    • ADC/DAC Independent
    • I2S, Left-Justified, Right-Justified
  • Dual Power Supplies:
    • 5-V for Analog and 3.3-V for Digital
  • Package: TSSOP-28
    • DVD-RW
    • Digital TV
    • Digital Set-Top Box
    • Audio-Visual Applications

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The PCM3060 is a low-cost, high-performance, single-chip, 24-bit stereo audio codec with single-ended analog inputs and differential analog outputs.

The stereo 24-bit ADC employs a 64-times delta-sigma modulator. It supports 16-96 kHz sampling rates and a 16/24-bit digital audio output word on the audio interface.

The stereo 24-bit DAC employs a 64- or 128-times delta-sigma modulator. It supports 16-192 kHz sampling rates and a 16/24-bit digital audio input word on the audio interface.

The PCM3060 supports fully independent operation of the sampling rate and audio interface for the ADC and DAC.

Each audio interface supports I2S, left-justified, and right-justified formats with 16/24-bit words.

The PCM3060 can be software-controlled through a 3-wire SPI-compatible or 2-wire I2C-compatible serial interface, which provides access to all functions including digital attenuation, soft mute, de-emphasis etc.

The PCM3060 can be also used in hardware mode, which provides three basic functions.

The PCM3060 is fabricated using a highly advanced CMOS process and is available in a small 28-pin TSSOP package.

The PCM3060 is suitable for various sound processing applications for DVD-RW, digital TV, STB, and other AV equipment.

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Technical documentation

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Type Title Date
* Datasheet 24-Bit, 96/192 kHz Asynchronous Stereo Audio Codec datasheet (Rev. B) Mar. 03, 2008
Application notes Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) Dec. 31, 2019
Application notes Audio Serial Interface Configurations for Audio Codecs (Rev. A) Jun. 27, 2019
Application notes Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) Oct. 28, 2013
Application notes Audio Serial Interface Configurations for Audio Codecs Sep. 22, 2010
Application notes Solving Enumeration Errors in USB Audio DAC and CODEC Designs Oct. 30, 2009
Application notes Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port Jul. 08, 2009
User guides PCM3060EVM Jun. 05, 2007
Application notes How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC Dec. 14, 2004
Application notes Dynamic Performance Testing of Digital Audio D/A Converters Oct. 02, 2000

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TSSOP (PW) 28 View options

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