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

Auxiliary DAC - 12-bit Successive Approximation Register (SAR) DAC

This digital-to-analog converter implements segmented R-2R and thermometer decoder architecture to achieve 12-bit resolution.

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12 Bit GlobalFoundries 28nm SLP Available on request View all specifications

Overview

This digital-to-analog converter implements segmented R-2R and thermometer decoder architecture to achieve 12-bit resolution. The DAC consists of input data latch, control logic and resistor ladder offers single-ended or differential voltage output by a build-in analog buffer amplifier. The DAC support data update rate up to 1Msps and offer power-down mode to reduce power dissipation.

It is suitable for integrated auxiliary DAC applications and multi-converter architectures.

 

Key features

  • Silicon proven in 22, 28, 40, 55, 65, 110, 130, 180nm from SMIC, HHgrace, GlobalFoundries and Samsung
  • Resolution: 12-bit
  • Update Rate: 1Msps
  • Power Consumption
    •   1mA@1Msps
  • Single-ended or Differential voltage output
  • Analog Output Range
    •   VREFH to VREFL
    •   DNL: ±1 LSB, INL: ±1.5 LSB
  • Flexible Control Logic

Block Diagram

Aux DAC block diagram

Applications

  • Industrial process control
  • Digital calibration
  • Data acquisition systems
  • Motion control systems

Files

Product Sheet Download

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

Silicon Options

Foundry Node Process Maturity
GlobalFoundries 28nm SLP Available on request

Specifications

Identity

Part Number
Aux DAC
Vendor
VeriSilicon Microelectronics (Shanghai) Co., Ltd.
Type
Silicon IP

Analog

Resolution bits
12 Bit

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.
Contact VeriSilicon Microelectronics (Shanghai) Co., Ltd.

Learn more about ADC IP core

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Frequently asked questions about ADC IP cores

What is Auxiliary DAC - 12-bit Successive Approximation Register (SAR) DAC?

Auxiliary DAC - 12-bit Successive Approximation Register (SAR) DAC is a ADC IP core from VeriSilicon Microelectronics (Shanghai) Co., Ltd. listed on Semi IP Hub. It is listed with support for globalfoundries Available on request.

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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