Vendor: Dolphin Semiconductor Category: Audio Codec

95 dB of SNR, 24-bit audio CODEC with headphone output and line-out

SoC integrators targeting portable audio applications such as Smart Phones, PMP, PDA should demonstrate optimal recording perform…

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SMIC 130nm G In Production View all specifications

Overview

SoC integrators targeting portable audio applications such as Smart Phones, PMP, PDA should demonstrate optimal recording performances as well as the best sound quality, while starring the longest playback capability.
shCOD95.BT01-Helium, the ultra low power audio CODEC, is thus the best ally of SoC integrators targeting such high volume markets. Its small area ensures a cost-effective SoC integration both in mature and very advanced pure logic processes.
This complete configuration of audio converter proves it feasible to combine Class-AB amplifiers, known for offering the lowest Bill-of-Material, with ultra-low dynamic power.

Key features

  • Robust architecture enabling to maintain the audio performance after integration thanks to the patented PLL-less solution
  • Pop-Up Noise Reduction system
  • High audio performances measurable with test equipment not specific to audio measurement
  • Optimal sound recording performances thanks to the Automatic Gain Control

Block Diagram

shCOD95_BT01-Helium.SMIC.130.G block diagram

Files

Product Sheet Download

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

Silicon Options

Foundry Node Process Maturity
SMIC 130nm G In Production

Specifications

Identity

Part Number
shCOD95_BT01-Helium.SMIC.130.G
Vendor
Dolphin Semiconductor

Provider

Dolphin Semiconductor
HQ: France
Dolphin Semiconductor is a leading provider of semiconductor IP solutions, specializing in mixed signal IP design targeting markets such as Industrial, High-Performance Computing, Consumer Electronics, IoT and Automotive. Dolphin Semiconductor cutting-edge technology IPs in power management, high-quality audio, power metering, and design safety/robustness, allow their customers to accelerate design cycles, foster faster time-to-market and build products that address the challenges of any industry and support a more sustainable world. With a customer-centric approach, Dolphin Semiconductor provides exceptional support for successful project outcomes.
Contact Dolphin Semiconductor

Learn more about Audio Codec IP core

Paving the way for the next generation audio codec for the True Wireless Stereo (TWS) applications - PART 1 : TWS challenges explained

The audio market for wireless Bluetooth headsets is growing rapidly. Audio devices using Bluetooth (BT) connectivity are more ubiquitous than ever. People have gotten used to wireless audio systems, and the mobile phone industry is pushing towards a world without audio connectors and cables. The latest trend in wireless headsets and speakers is True Wireless Stereo systems (TWS), consisting of two independent units that are each charged in their own charging case.

Frequently asked questions about Audio Codec IP cores

What is 95 dB of SNR, 24-bit audio CODEC with headphone output and line-out?

95 dB of SNR, 24-bit audio CODEC with headphone output and line-out is a Audio Codec IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for smic In Production.

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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