Datasheet Texas Instruments ADS1278SKGDA — Ficha de datos
| Fabricante | Texas Instruments | 
| Serie | ADS1278-HT | 
| Numero de parte | ADS1278SKGDA | 

Convertidores analógico a digital de 24 bits cuádruple / octal de alta temperatura, muestreo simultáneo 0-XCEPT -55 a 210
Hojas de datos
Quad/Octal, Simultaneous Sampling, 24-Bit Analog-to-Digital Converter datasheet
PDF, 1.1 Mb, Revisión: E, Archivo publicado: abr 11, 2013
Extracto del documento
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | 
| Disponibilidad de muestra del fabricante | No | 
Embalaje
| Package Type | KGD | 
| Package QTY | 36 | 
Paramétricos
| # 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,HTQFP | 
| Package Size: mm2:W x L | See datasheet (CFP),64HTQFP: 144 mm2: 12 x 12(HTQFP) 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 | 
Plan ecológico
| RoHS | See ti.com | 
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: HEATEVM
Harsh Environment Acquisition Terminal (H.E.A.T) Evaluation Module Platform for High-Temperature App
Estado del ciclo de vida: Obsoleto (El fabricante ha interrumpido la producción del dispositivo) 
Notas de aplicación
- Digital Filter Types in Delta-Sigma ADCsPDF, 219 Kb, Archivo publicado: 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, Revisión: A, Archivo publicado: mayo 18, 2015
 - A Glossary of Analog-to-Digital Specifications and Performance Characteristics (Rev. B)PDF, 425 Kb, Revisión: B, Archivo publicado: 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, Revisión: A, Archivo publicado: abr 16, 2015
 
Linea modelo
Serie: ADS1278-HT (4)
- ADS1278HPAP ADS1278SHFQ ADS1278SHKP ADS1278SKGDA
 
Clasificación del fabricante
- Semiconductors > Space & High Reliability > Data Converter > Analog to Digital Converters