Datasheet Texas Instruments DAC2932PFBT — 数据表

制造商Texas Instruments
系列DAC2932
零件号DAC2932PFBT
Datasheet Texas Instruments DAC2932PFBT

双通道,12位,40MSPS,超低功耗数模转换器(DAC)48-TQFP -40至85

数据表

Dual, 12-Bit, 40MSPS, Digital-to-Analog Converter datasheet
PDF, 1.1 Mb, 修订版: D, 档案已发布: Jul 11, 2005
从文件中提取

价格

状态

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

打包

Pin48
Package TypePFB
Industry STD TermTQFP
JEDEC CodeS-PQFP-G
Package QTY250
CarrierSMALL T&R
Device MarkingDAC2932PFB
Width (mm)7
Length (mm)7
Thickness (mm)1
Pitch (mm).5
Max Height (mm)1.2
Mechanical Data下载

参数化

ArchitectureCurrent Source
DAC Channels2
InterfaceParallel CMOS
Interpolation1x
Operating Temperature Range-40 to 85 C
Package GroupTQFP
Package Size: mm2:W x L48TQFP: 81 mm2: 9 x 9(TQFP) PKG
Power Consumption(Typ)29 mW
RatingCatalog
Resolution12 Bits
SFDR75 dB
Sample / Update Rate40 MSPS

生态计划

RoHSCompliant

设计套件和评估模块

  • Evaluation Modules & Boards: DAC2932EVM
    DAC2932 Dual-Channel, 12-Bit, 40-MSPS, Ultra-Low Power Digital-to-Analog Converter Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)
  • Evaluation Modules & Boards: TSW2200EVM
    TSW2200 Low-Cost Portable Power Supply Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

应用须知

  • Design for a Wideband Differential Transimpedance DAC Output (Rev. A)
    PDF, 438 Kb, 修订版: A, 档案已发布: Oct 17, 2016
    High-speed digital-to-analog converters commonly offer a complementary current output signal. Most output interface implementations use either a resistive load and/or a transformer to convert this current source signal to a voltage. Where a dc-coupled interface is required, a carefully designed differential transimpedance stage can offer an attractive alternative. Design considerations and options
  • Wideband Complementary Current Output DAC Single-Ended Interface
    PDF, 597 Kb, 档案已发布: Jun 21, 2005
    High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA

模型线

系列: DAC2932 (2)

制造商分类

  • Semiconductors > Data Converters > Digital-to-Analog Converters (DACs) > High Speed DACs (>10MSPS)