Datasheet Texas Instruments ADS7863 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS7863 |
Doble, 2MSPS, 12 bits, 3 + 3 o 2 + 2 canales, muestreo simultáneo de convertidor SAR analógico a digital
Hojas de datos
Dual, 2MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous Sampling ADC datasheet
PDF, 1.2 Mb, Revisión: E, Archivo publicado: enero 19, 2011
Extracto del documento
Precios
Estado
| ADS7863IDBQ | ADS7863IDBQG4 | ADS7863IDBQR | ADS7863IRGER | ADS7863IRGET | ADS7863IRGETG4 | |
|---|---|---|---|---|---|---|
| Estado del ciclo de vida | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) | NRND (No recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No |
Embalaje
| ADS7863IDBQ | ADS7863IDBQG4 | ADS7863IDBQR | ADS7863IRGER | ADS7863IRGET | ADS7863IRGETG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Type | DBQ | DBQ | DBQ | RGE | RGE | RGE |
| Industry STD Term | SSOP | SSOP | SSOP | VQFN | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 50 | 50 | 2500 | 3000 | 250 | 250 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | ADS7863I A | ADS7863I A | ADS7863I A | ADS | 7863I A | 7863I A |
| Width (mm) | 3.9 | 3.9 | 3.9 | 4 | 4 | 4 |
| Length (mm) | 8.65 | 8.65 | 8.65 | 4 | 4 | 4 |
| Thickness (mm) | 1.5 | 1.5 | 1.5 | .88 | .88 | .88 |
| Pitch (mm) | .64 | .64 | .64 | .5 | .5 | .5 |
| Max Height (mm) | 1.75 | 1.75 | 1.75 | 1 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Plan ecológico
| ADS7863IDBQ | ADS7863IDBQG4 | ADS7863IDBQR | ADS7863IRGER | ADS7863IRGET | ADS7863IRGETG4 | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- An Introduction to the ADS7863APDF, 153 Kb, Archivo publicado: abr 10, 2013
- Interfacing the ADS786x to TMS470 ProcessorsPDF, 59 Kb, Archivo publicado: jul 10, 2006
This application report presents methods of interfacing the ADS7866/67/68 12/10/8-bit SAR analog-to-digital converter to the serial peripheral interface (SPI) port of the TMS470 processors. The flexible clocking scheme of the TMS470 SPI port, along with its internal 16-bit shift register provides an easy hardware/software interface to this series of high-speed, micro power SAR converters. - Interfacing the ADS786x to the MSP430F2013PDF, 90 Kb, Archivo publicado: jun 15, 2006
This application report presents methods of interfacing the ADS7866/67/68 12/10/8-bit SAR analog-to-digital converter to the MSP430F2013 universal serial interface (USI) in SPI mode. The flexible clocking scheme of the USI port, along with the internal 16-bit shift register, provides an easy hardware/software interface to this series of high-speed, micro-power SAR converters. - Determining Minimum Acquisition Times for SAR ADCs, part 1 (Rev. A)PDF, 227 Kb, Revisión: A, Archivo publicado: nov 10, 2010
This application report analyzes a simple method for calculating minimum acquisition times for successive-approximation register analog-to-digital converters (SAR ADCs). The input structure of the ADC is examined along with the driving circuit. The voltage on the sampling capacitor is then determined for the case when a step function is applied to the input of the driving circuit. Three different - Determining Minimum Acquisition Times for SAR ADCs, part 2PDF, 215 Kb, Archivo publicado: marzo 17, 2011
The input structure circuit of a successive-approximation register analog-to-digital converter (SAR ADC) incombination with the driving circuit forms a transfer function that can be used to determine minimum acquisition times for different types of applied input signals. This application report, which builds on Determining Minimum Acquisition Times for SAR ADCs When a Step Function is Applied to - 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: ADS7863 (6)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)