Datasheet Texas Instruments DAC2932PFBR — 数据表
制造商 | Texas Instruments |
系列 | DAC2932 |
零件号 | DAC2932PFBR |
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 Status | Active (Recommended for new designs) |
Manufacture's Sample Availability | No |
打包
Pin | 48 |
Package Type | PFB |
Industry STD Term | TQFP |
JEDEC Code | S-PQFP-G |
Package QTY | 2000 |
Carrier | LARGE T&R |
Device Marking | DAC2932PFB |
Width (mm) | 7 |
Length (mm) | 7 |
Thickness (mm) | 1 |
Pitch (mm) | .5 |
Max Height (mm) | 1.2 |
Mechanical Data | 下载 |
参数化
Architecture | Current Source |
DAC Channels | 2 |
Interface | Parallel CMOS |
Interpolation | 1x |
Operating Temperature Range | -40 to 85 C |
Package Group | TQFP |
Package Size: mm2:W x L | 48TQFP: 81 mm2: 9 x 9(TQFP) PKG |
Power Consumption(Typ) | 29 mW |
Rating | Catalog |
Resolution | 12 Bits |
SFDR | 75 dB |
Sample / Update Rate | 40 MSPS |
生态计划
RoHS | Compliant |
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 InterfacePDF, 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)
- DAC2932PFBR DAC2932PFBT
制造商分类
- Semiconductors > Data Converters > Digital-to-Analog Converters (DACs) > High Speed DACs (>10MSPS)