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

SMIC 0.18um Stereo Speaker Drivers

The SMIC18_SPKDRIVER_01 specifies the design of stereo speaker drivers.

Overview

The SMIC18_SPKDRIVER_01 specifies the design of stereo speaker drivers. The drivers defined in this specification use class-AB structure to reduce power consumption. Output analog signals of the IP are differential and stereo. The drivers are capable of driving two 8§Ù loads.

Key features

  • Supply Voltages --3.3V Pad and Analog Supply typ. (2.6-3.6)
  • Stereo Speaker Drivers --THD+N: 5%@(0.5W per-channel) --SNR: 80dB
  • Over Current Protection --Max Current 770mA
  • More details, please go to below website to contact VeriSilicon location sales:http://www.verisilicon.com/en/contactus.asp

Silicon Options

Foundry Node Process Maturity
SMIC 180nm G

Specifications

Identity

Part Number
SMIC18_SPKDRIVER_01
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.

Provider

VeriSilicon Microelectronics (Shanghai) Co., Ltd.
HQ: USA
VeriSilicon Microelectronics (Shanghai) Co., Ltd. (VeriSilicon, 688521.SH) is committed to providing customers with platform-based, all-round, one-stop custom silicon services and semiconductor IP licensing services leveraging its in-house semiconductor IP. Under the unique "Silicon Platform as a Service" (SiPaaS) business model, depending on the comprehensive IP portfolio, VeriSilicon can create silicon products from definition to test and package in a short period of time, and provides high performance and cost-efficient semiconductor alternative products for fabless, IDM, system vendors (OEM/ODM), large internet companies and cloud service provider, etc. VeriSilicon's business covers consumer electronics, automotive electronics, computer and peripheral, industry, data processing, Internet of Things (IoT) and other applications. VeriSilicon presents a variety of customized silicon solutions, including high-definition video, high-definition audio and voice, in-vehicle infotainment, video surveillance, IoT connectivity, smart wearable, high-end application processor, video transcoding acceleration and intelligent pixel processing, etc. In addition, VeriSilicon has six types of in-house processor IPs, namely GPU IP, NPU IP, VPU IP, DSP IP, ISP IP and Display Processor IP, as well as more than 1,400 analog and mixed signal IPs and RF IPs. Founded in 2001 and headquartered in Shanghai, China, VeriSilicon has 7 design and R&D centers in China and the United States, as well as 11 sales and customer service offices worldwide. VeriSilicon currently has more than 1,200 employees.

Learn more about Audio Analog IP core

Audio Validation in Multimedia Systems and its Parameters

In the massive world of multimedia, sound stands as a vital component that adds depth to the overall encounter. Whether it's streaming services, video games, or virtual reality, sound holds a crucial role in crafting immersive and captivating content.

Using audio codecs IP as the digital audio hub in mobile multimedia systems

By integrating an audio analog codec that implements the 'audio hub' functionality and is able to process and mix audio signals from asynchronous sources, system designers can free the scarce main processor resources for more relevant tasks and simplify the system design, thus achieving a more effective solution.

Application Hardware Modeling: Selective modeling for early prediction of subsystem performances through simulation

The virtual validation of subsystem performances (Pop-up Noise, Signal-to-Noise Ratio, Power supply Noise, Power consumption...) requires the modeling and simulation of complete subsystems. Application Hardware Modeling (AHM) consists in addressing the risks of performance degradation while integrating a Silicon IP in its Integrated Circuit (IC) and this IC on its Printed Circuit Board (PCB). The selection of relevant models for a subsystem performance, along with the creation and validation of models through equivalence checking, are the basics of Application Hardware Modeling for right-on-first-pass subsystems!

Frequently asked questions about Audio Analog IP cores

What is SMIC 0.18um Stereo Speaker Drivers?

SMIC 0.18um Stereo Speaker Drivers is a Audio Analog IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for smic.

How should engineers evaluate this Audio Analog?

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