Datasheet Texas Instruments ADS7863A — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS7863A |
Doble, 2MSPS, 12 bits, 2 + 2 o 3 + 3 canales, muestreo simultáneo SAR ADC
Hojas de datos
Dual, 2-MSPS, 12-Bit, 2 + 2 or 3 + 3 Channel, Simultaneous-Sampling, ADC datasheet
PDF, 1.3 Mb, Archivo publicado: dic 12, 2013
Extracto del documento
Precios
Estado
| ADS7863ADBQ | ADS7863ADBQR | ADS7863ARGER | ADS7863ARGET | |
|---|---|---|---|---|
| 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 | Sí | No | Sí |
Embalaje
| ADS7863ADBQ | ADS7863ADBQR | ADS7863ARGER | ADS7863ARGET | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 24 | 24 | 24 | 24 |
| Package Type | DBQ | DBQ | RGE | RGE |
| Industry STD Term | SSOP | SSOP | VQFN | VQFN |
| JEDEC Code | R-PDSO-G | R-PDSO-G | S-PQFP-N | S-PQFP-N |
| Package QTY | 50 | 2500 | 3000 | 250 |
| Carrier | TUBE | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | ADS7863A | ADS7863A | ADS | ADS |
| Width (mm) | 3.9 | 3.9 | 4 | 4 |
| Length (mm) | 8.65 | 8.65 | 4 | 4 |
| Thickness (mm) | 1.5 | 1.5 | .88 | .88 |
| Pitch (mm) | .64 | .64 | .5 | .5 |
| Max Height (mm) | 1.75 | 1.75 | 1 | 1 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS7863ADBQ | ADS7863ADBQR | ADS7863ARGER | ADS7863ARGET |
|---|---|---|---|---|
| # Input Channels | 4 | 4 | 4 | 4 |
| Analog Voltage AVDD(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 | 2.7 | 2.7 |
| Architecture | SAR | SAR | SAR | SAR |
| Digital Supply(Max), V | 5.5 | 5.5 | 5.5 | 5.5 |
| Digital Supply(Min), V | 2.7 | 2.7 | 2.7 | 2.7 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 |
| Input Range(Max), V | 5.6 | 5.6 | 5.6 | 5.6 |
| Input Range(Min), V | -0.1 | -0.1 | -0.1 | -0.1 |
| Input Type | Differential,Pseudo-Differential | Differential,Pseudo-Differential | Differential,Pseudo-Differential | Differential,Pseudo-Differential |
| Integrated Features | N/A | N/A | N/A | N/A |
| Interface | SPI | SPI | SPI | SPI |
| Multi-Channel Configuration | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling | Simultaneous Sampling |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Package Group | SSOP | SSOP | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 24SSOP: 52 mm2: 6 x 8.65(SSOP) | 24SSOP: 52 mm2: 6 x 8.65(SSOP) | 24VQFN: 16 mm2: 4 x 4(VQFN) | 24VQFN: 16 mm2: 4 x 4(VQFN) |
| Power Consumption(Typ), mW | 35.5 | 35.5 | 35.5 | 35.5 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int | Ext,Int | Ext,Int |
| Resolution, Bits | 12 | 12 | 12 | 12 |
| SINAD, dB | 70 | 70 | 70 | 70 |
| SNR, dB | 71.5 | 71.5 | 71.5 | 71.5 |
| Sample Rate (max), SPS | 2MSPS | 2MSPS | 2MSPS | 2MSPS |
| Sample Rate(Max), MSPS | 2 | 2 | 2 | 2 |
| THD(Typ), dB | -81 | -81 | -81 | -81 |
Plan ecológico
| ADS7863ADBQ | ADS7863ADBQR | ADS7863ARGER | ADS7863ARGET | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- An Introduction to the ADS7863APDF, 153 Kb, Archivo publicado: abr 10, 2013
- 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: ADS7863A (4)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)