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Product details

Parameters

Number of ADC channels 2 DAC channels 2 Digital audio interface L, R, I2S, TDM, DSP Analog inputs 6 Sampling rate (Max) (kHz) 192 Rating Catalog ADC SNR (Typ) (dB) 93 DAC SNR (Typ) (dB) 100 open-in-new Find other Audio CODECs

Package | Pins | Size

VQFN (RHB) 32 25 mm² 5 x 5 open-in-new Find other Audio CODECs

Features

  • Stereo Audio DAC with 100dB SNR
  • Stereo Audio ADC with 93dB SNR
  • Extensive Signal Processing Options
  • Embedded miniDSP
  • Six Single-Ended or 3 Fully-Differential
    Analog Inputs
  • Stereo Headphone Outputs
  • Stereo Line Outputs
  • Very Low-Noise PGA
  • Analog Bypass Mode
  • Programmable PLL
  • Integrated LDO
  • 5 mm × 5 mm 32-Pin QFN Package
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Description

The PCM3070 is a flexible stereo audio codec with programmable inputs and outputs, fully-programmable miniDSP, fixed predefined and parameterizable signal processing blocks, integrated PLL, integrated LDOs and flexible digital interfaces.

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Technical documentation

= Top documentation for this product selected by TI
No results found. Please clear your search and try again. View all 13
Type Title Date
* Datasheet PCM3070 Stereo Audio Codec With Embedded miniDSP datasheet (Rev. A) Nov. 19, 2014
Application note Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) Dec. 31, 2019
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) Jun. 27, 2019
Application note Clock System Design for Digital Audio Application Based on DIR9001, PCM3070 Sep. 06, 2016
Application note Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) Oct. 28, 2013
User guide PCM3070EVM-K Evaluation Module (Rev. A) Oct. 24, 2012
User guide Value Soundbar Reference Design Kit Development Guide (Rev. A) Feb. 03, 2012
Technical articles CES 2012 Preview: Portable Audio Products Jan. 08, 2012
User guide PCM3070 Application Reference Guide Jan. 26, 2011
Application note Audio Serial Interface Configurations for Audio Codecs Sep. 22, 2010
Application note Solving Enumeration Errors in USB Audio DAC and CODEC Designs Oct. 30, 2009
Application note Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port Jul. 08, 2009
Application note Dynamic Performance Testing of Digital Audio D/A Converters Oct. 02, 2000

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARD Download
199
Description

The PCM3070EVM-K is a complete evaluation kit, which includes a universal serial bus (USB)-based motherboard and evaluation software for use with a personal computer running the Microsoft Windows™ operating system.

The PCM3070EVM is in the Texas Instruments (TI) modular EVM form factor, which allows (...)

Features
  • USB connection to personal computer (PC) provides power, control, and streaming audio data for easy evaluation.
  • Connection points for external control and digital audio signals for quick connection to other circuits/input devices.
  • Provides rapid prototyping of algorithms using PurePath™ Studio (...)

Software development

IDE, CONFIGURATION, COMPILER OR DEBUGGER Download
PurePath™ Studio graphical development environment
AICPUREPATH_STUDIO PurePath™ Studio Graphical Development Environment is a powerful, easy-to-use tool designed specifically to simplify software development for Audio products with a miniDSP/ Audio Processing capability.

The GDE permits these devices to be programmed to support the processing requirements of a wide (...)

Design tools & simulation

SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)

Reference designs

REFERENCE DESIGNS Download
Value Sound Bar Reference Design Kit
RDK-VALUE-SB This is a Value Soundbar reference design kit for Stereo or 2.1 applications, which can easily be reapplied for PC speakers, or MP3 Docks. This is a complete reference design, including all programming hardware required, so you can get to working within minutes, a prototype within hours, and (...)
REFERENCE DESIGNS Download
Value Soundbar Reference Design Kit for Stereo or 2.1 Applications
TIDA-00089 This is a Value Soundbar reference design kit for Stereo or 2.1 applications, which can easily be reapplied for PC speakers, or MP3 Docks. This is a complete reference design, including all programming hardware required, so you can get to working within minutes, a prototype within hours, and (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
VQFN (RHB) 32 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

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