Datasheet Texas Instruments ADS1278-HT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS1278-HT |
Convertidores analógico a digital de 24 bits de alta temperatura cuádruple / octal, muestreo simultáneo
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
Precios
Estado
| ADS1278HPAP | ADS1278SHFQ | ADS1278SHKP | ADS1278SKGDA | |
|---|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| ADS1278HPAP | ADS1278SHFQ | ADS1278SHKP | ADS1278SKGDA | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 64 | 84 | 84 | |
| Package Type | PAP | HFQ | HKP | KGD |
| Industry STD Term | HTQFP | CFP (TBAR) | CFP | |
| JEDEC Code | S-PQFP-G | S-CQFP-F | S-CQFP-G | |
| Package QTY | 160 | 1 | 1 | 36 |
| Carrier | JEDEC TRAY (10+1) | |||
| Device Marking | ADS1278 | ADS1278 | SHKP | |
| Width (mm) | 10 | 13.8 | 13.81 | |
| Length (mm) | 10 | 13.8 | 13.81 | |
| Thickness (mm) | 1 | 2.67 | 1.9 | |
| Pitch (mm) | .5 | .5 | .5 | |
| Max Height (mm) | 1.2 | 3 | 2.8 | |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS1278HPAP | ADS1278SHFQ | ADS1278SHKP | ADS1278SKGDA |
|---|---|---|---|---|
| # Input Channels | 8 | 8 | 8 | 8 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), V | 4.75 | 4.75 | 4.75 | 4.75 |
| Architecture | Delta-Sigma | Delta-Sigma | Delta-Sigma | Delta-Sigma |
| Digital Supply(Max), V | 2.2 | 2.2 | 2.2 | 2.2 |
| Digital Supply(Min), V | 1.65 | 1.65 | 1.65 | 1.65 |
| INL(Max), +/-LSB | 201.4 | 201.4 | 201.4 | 201.4 |
| Interface | SPI | SPI | SPI | SPI |
| Operating Temperature Range, C | -55 to 175,-55 to 210 | -55 to 175,-55 to 210 | -55 to 175,-55 to 210 | -55 to 175,-55 to 210 |
| Package Group | HTQFP | CFP | CFP | CFP,HTQFP |
| Package Size: mm2:W x L, PKG | 64HTQFP: 144 mm2: 12 x 12(HTQFP) | See datasheet (CFP) | See datasheet (CFP) | See datasheet (CFP),64HTQFP: 144 mm2: 12 x 12(HTQFP) |
| Power Consumption(Typ), mW | 530 | 530 | 530 | 530 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext | Ext | Ext | Ext |
| Resolution, Bits | 24 | 24 | 24 | 24 |
| SFDR, dB | 109 | 109 | 109 | 109 |
| SNR, dB | 111 | 111 | 111 | 111 |
| Sample Rate (max), SPS | 144kSPS | 144kSPS | 144kSPS | 144kSPS |
Plan ecológico
| ADS1278HPAP | ADS1278SHFQ | ADS1278SHKP | ADS1278SKGDA | |
|---|---|---|---|---|
| RoHS | Obediente | See ti.com | See ti.com | See ti.com |
Notas de aplicación
- 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)
Clasificación del fabricante
- Semiconductors> Space & High Reliability> Data Converter> Analog to Digital Converters