Datasheet Texas Instruments ADS42B49IRGCT — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS42B49 |
| 零件号 | ADS42B49IRGCT |
双通道14位250MSPS模数转换器（ADC）64-VQFN -40至85
数据表
ADS42B49 Dual-Channel, 14-Bit, 250-MSPS Ultralow-Power ADC with Analog Input Buffer datasheet
PDF, 1.5 Mb, 修订版: C, 档案已发布: Mar 30, 2016
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 | 64 |
| Package Type | RGC |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | AZ42B49I |
| Width (mm) | 9 |
| Length (mm) | 9 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | 下载 |
参数化
| # Input Channels | 2 |
| Analog Input BW | 600 MHz |
| Architecture | Pipeline |
| DNL(Max) | 0.5 +/-LSB |
| DNL(Typ) | 0.5 +/-LSB |
| ENOB | 11.45 Bits |
| INL(Max) | 2 +/-LSB |
| INL(Typ) | 2 +/-LSB |
| Input Buffer | Yes |
| Input Range | 1.9 Vp-p |
| Interface | DDR LVDS,Parallel CMOS |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 64VQFN: 81 mm2: 9 x 9(VQFN) PKG |
| Power Consumption(Typ) | 840 mW |
| Rating | Catalog |
| Reference Mode | Int |
| Resolution | 14 Bits |
| SFDR | 85 dB |
| SINAD | 70.7 dB |
| SNR | 71.1 dB |
| Sample Rate(Max) | 250 MSPS |
生态计划
| RoHS | Compliant |
设计套件和评估模块
- Evaluation Modules & Boards: ADS42B49EVM
ADS42B49 Dual-Channel, 14-Bit, 250-MSPS Analog-to-Digital ConverterEvaluation Module
Lifecycle Status: Active (Recommended for new designs)
应用须知
- Why Use Oversampling when Undersampling Can Do the Job? (Rev. A)PDF, 1.2 Mb, 修订版: A, 档案已发布: Jul 19, 2013
- Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A)PDF, 2.0 Mb, 修订版: A, 档案已发布: May 22, 2015
- Analog-to-Digital Converter Grounding Practices Affect System Performance (Rev. A)PDF, 69 Kb, 修订版: A, 档案已发布: May 18, 2015
- A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, 修订版: B, 档案已发布: Oct 9, 2011
This glossary is a collection of the definitions of Texas Instruments' Delta-Sigma (О”ОЈ), successive approximation register (SAR), and pipeline analog-to-digital (A/D) converter specifications and performance characteristics. Although there is a considerable amount of detail in this document, the product data sheet for a particular product specification is the best and final reference. - Principles of Data Acquisition and Conversion (Rev. A)PDF, 132 Kb, 修订版: A, 档案已发布: Apr 16, 2015
模型线
系列: ADS42B49 (3)
- ADS42B49IRGC25 ADS42B49IRGCR ADS42B49IRGCT
制造商分类
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > High Speed ADCs (>10MSPS)