Vendor: Dolphin Semiconductor Category: ADC

24-bit Cap-less ADC 106 dB SNR with ASRC and phase alignement 6 channels

The hexADC-uLP-SW1.01 is a mixed (analog and digital) Virtual Component containing six mono ADCs, and additional functions offeri…

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24 Bit TSMC 22nm ULL Pre-Silicon View all specifications

Overview

The hexADC-uLP-SW1.01 is a mixed (analog and digital) Virtual Component containing six mono ADCs, and additional functions offering an ideal mixed signal front-end for low power, fast wake-up and high quality audio applications. It features ASRC and phase synchronisation between the channel to ensure high performance wireless beamforming and smartspeaker applications.

Key features

  • I2C and APB control interface
  • Embedded low noise voltage regulator for best resilience to power supply noise
  • Low BoM and capacitor-less input connection
  • High dynamic range for high quality recording in far-field applications
  • Fast wake-up suitable for the unique analog VAD WhisperTrigger-A
  • Ultra low power mode, ideal for battery powered voice first devices
  • Phase alignment feature to prevent phase mismatch in beamforming applications

Block Diagram

hexADC-uLP-SW1.02_TSMC_22_uLL block diagram

Silicon Options

Foundry Node Process Maturity
TSMC 22nm ULL Pre-Silicon

Specifications

Identity

Part Number
hexADC-uLP-SW1.02_TSMC_22_uLL
Vendor
Dolphin Semiconductor
Type
Silicon IP

Analog

Resolution bits
24 Bit

Files

Product Sheet Download

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

Provider

Dolphin Semiconductor
HQ: France
Dolphin Semiconductor is a leading provider of semiconductor IP solutions, specializing in IP design. We excel in crafting high-performance audio IP, analog/mixed-signal IP, and comprehensive silicon platforms. Our offerings include semiconductor IP cores and design expertise, tailored for mobile devices, consumer electronics, automotive systems, and IoT applications. By prioritizing energy efficiency in our designs, we enable longer battery life and lower power consumption, contributing to sustainable and eco-friendly technology solutions. Utilizing our deep understanding of silicon technology, we guide our clients from concept to market-leading products.
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Learn more about ADC IP core

Why VAD and what solution to choose?

More than ever before, the attention to power consumption is paramount when developing new products. In this environment, voice activity detection has a major role to play for any new voice-controlled system.

Leverage always-on voice trigger IP to reach ultra-low power consumption in voice-controlled devices

Due to the lack of thorough specifications to assess the performance of voice detection solutions, it is a real conundrum for users to evaluate the best solution among a jungle of true and false detection claims and without any benchmark. ?The aim of this article is to help IP procurement managers, SoC architects and system makers using voice detection IP in their systems to assess and compare the detection performances.

Frequently asked questions about ADC IP cores

What is 24-bit Cap-less ADC 106 dB SNR with ASRC and phase alignement 6 channels?

24-bit Cap-less ADC 106 dB SNR with ASRC and phase alignement 6 channels is a ADC IP core from Dolphin Semiconductor listed on Semi IP Hub. It is listed with support for tsmc Pre-Silicon.

How should engineers evaluate this ADC?

Engineers should review the overview, key features, supported foundries and nodes, maturity, deliverables, and provider information before shortlisting this ADC 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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