Datasheet Texas Instruments ADS1278SHFQ — 数据表
| 制造商 | Texas Instruments |
| 系列 | ADS1278-HT |
| 零件号 | ADS1278SHFQ |
高温四路/八路同时采样24位模数转换器84-CFP -55至210
数据表
Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converter datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Apr 11, 2013
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 | 84 | 84 |
| Package Type | HFQ | HFQ |
| Industry STD Term | CFP (TBAR) | CFP (TBAR) |
| JEDEC Code | S-CQFP-F | S-CQFP-F |
| Package QTY | 1 | 1 |
| Device Marking | ADS1278 | SHFQ |
| Width (mm) | 13.8 | 13.8 |
| Length (mm) | 13.8 | 13.8 |
| Thickness (mm) | 2.67 | 2.67 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | 3 | 3 |
| Mechanical Data | 下载 | 下载 |
参数化
| # Input Channels | 8 |
| Analog Voltage AVDD(Max) | 5.25 V |
| Analog Voltage AVDD(Min) | 4.75 V |
| Architecture | Delta-Sigma |
| Digital Supply(Max) | 2.2 V |
| Digital Supply(Min) | 1.65 V |
| INL(Max) | 201.4 +/-LSB |
| Interface | SPI |
| Operating Temperature Range | -55 to 175,-55 to 210 C |
| Package Group | CFP |
| Package Size: mm2:W x L | See datasheet (CFP) PKG |
| Power Consumption(Typ) | 530 mW |
| Rating | Catalog |
| Reference Mode | Ext |
| Resolution | 24 Bits |
| SFDR | 109 dB |
| SNR | 111 dB |
| Sample Rate (max) | 144kSPS SPS |
生态计划
| RoHS | See ti.com |
设计套件和评估模块
- Evaluation Modules & Boards: HEATEVM
Harsh Environment Acquisition Terminal (H.E.A.T) Evaluation Module Platform for High-Temperature App
Lifecycle Status: Obsolete (Manufacturer has discontinued the production of the device)
应用须知
- Digital Filter Types in Delta-Sigma ADCsPDF, 219 Kb, 档案已发布: Jun 27, 2017
This application report discusses digital filters which are a ubiquitous feature in delta-sigma analog todigital converters (ADCs). Digital low-pass filters are essential to the functionality of a delta-sigma ADCwhich relies on oversampling and noise shaping to push quantization noise out of band. There arevariations between the types of digital filters used in delta-sigma ADCs that provide - 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: ADS1278-HT (4)
- ADS1278HPAP ADS1278SHFQ ADS1278SHKP ADS1278SKGDA
制造商分类
- Semiconductors > Space & High Reliability > Data Converter > Analog to Digital Converters