Vendor: VeriSilicon Microelectronics (Shanghai) Co., Ltd. Category: Audio Codec

Audio CODEC

This audio codec integrates 2-channel 24-bit sigma-delta ADCs and 2-channel 24-bit sigma-delta DACs, and fractional audio PLL to …

GlobalFoundries 180nm Silicon Proven View all specifications

Overview

This audio codec integrates 2-channel 24-bit sigma-delta ADCs and 2-channel 24-bit sigma-delta DACs, and fractional audio PLL to support a wide range of sample rates. The input paths support stereo FM/LINE input, two analogue and two digital microphones. The output paths support stereo line output and stereo headphone output. It is suitable for low power portable audio applications.

Key features

  • Silicon proven in 22, 28, 40, 55, 65, 110, 130, 180nm from SMIC, HHGrace, GlobalFoundries and Samsung
  • DAC Line Output
    •   THDN: -91dB
    •   Dynamic Range, SNR: 100dB
  • Audio Serial Interface
    • -  32bit word length I2S mode
    • -  Slave/Master mode
  • 2-wire Serial Control Interface(I2C)
  • Stereo/Mono Mode
  • Sampling Rates
    •   8kHz, 11.025kHz, 12kHz, 16kHz, 22.05kHz, 24kHz, 32kHz, 44.1kHz, 48kHz, 96kHz
  • Internal PLL as the Audio CODEC Master Clock Generator
  • ADC--THDN: -82dB
    •   Dynamic Range, SNR: 95dB
  • Headphone Driver Output
    •   THDN: -76dB @ 32Ohm, 10mW
    •   Dynamic Range, SNR: 95dB

Block Diagram

Audio CODEC block diagram

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 180nm 180 1800 nm Silicon Proven

Specifications

Identity

Part Number
Audio CODEC
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Files

Product Sheet Download

Note: some files may require an NDA depending on provider policy.

Provider

Learn more about Audio Codec IP core

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Frequently asked questions about Audio Codec IP cores

What is Audio CODEC?

Audio CODEC is a Audio Codec IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for globalfoundries Silicon Proven.

How should engineers evaluate this Audio Codec?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this Audio Codec IP.

Can this semiconductor IP be compared with similar products?

Yes. Buyers can compare this product with similar semiconductor IP cores or IP families based on category, provider, process options, and structured technical specifications.

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