Datasheet Texas Instruments ADS8028 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS8028 |
ADC SAR de 12 bits, 8 canales, 1MSPS, con referencia interna y sensor de temperatura interno
Hojas de datos
12-Bit, 1-MSPS, 8-Channel, SAR ADC w/ Internal Reference and Temperature Sensor datasheet
PDF, 842 Kb, Revisión: B, Archivo publicado: marzo 28, 2012
Extracto del documento
Precios
Estado
| ADS8028IRTJR | ADS8028IRTJT | |
|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | No | Sí |
Embalaje
| ADS8028IRTJR | ADS8028IRTJT | |
|---|---|---|
| N | 1 | 2 |
| Pin | 20 | 20 |
| Package Type | RTJ | RTJ |
| Industry STD Term | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N |
| Package QTY | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R |
| Device Marking | ADS8028 | ADS8028 |
| Width (mm) | 4 | 4 |
| Length (mm) | 4 | 4 |
| Thickness (mm) | .73 | .73 |
| Pitch (mm) | .5 | .5 |
| Max Height (mm) | .8 | .8 |
| Mechanical Data | Descargar | Descargar |
Paramétricos
| Parameters / Models | ADS8028IRTJR | ADS8028IRTJT |
|---|---|---|
| # Input Channels | 8 | 8 |
| Analog Voltage AVDD(Max), V | 5.25 | 5.25 |
| Analog Voltage AVDD(Min), V | 2.7 | 2.7 |
| Architecture | SAR | SAR |
| Digital Supply(Max), V | 5.25 | 5.25 |
| Digital Supply(Min), V | 1.65 | 1.65 |
| INL(Max), +/-LSB | 1 | 1 |
| Input Range(Max), V | 5.25 | 5.25 |
| Input Type | Single-Ended | Single-Ended |
| Integrated Features | N/A | N/A |
| Interface | SPI | SPI |
| Multi-Channel Configuration | Multiplexed | Multiplexed |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 |
| Package Group | QFN | QFN |
| Package Size: mm2:W x L, PKG | 20QFN: 16 mm2: 4 x 4(QFN) | 20QFN: 16 mm2: 4 x 4(QFN) |
| Power Consumption(Typ), mW | 17 | 17 |
| Rating | Catalog | Catalog |
| Reference Mode | Ext,Int | Ext,Int |
| Resolution, Bits | 12 | 12 |
| SINAD, dB | 71 | 71 |
| SNR, dB | 72 | 72 |
| Sample Rate (max), SPS | 1MSPS | 1MSPS |
| Sample Rate(Max), MSPS | 1 | 1 |
| THD(Typ), dB | -82 | -82 |
Plan ecológico
| ADS8028IRTJR | ADS8028IRTJT | |
|---|---|---|
| RoHS | Obediente | Obediente |
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: ADS8028 (2)
Clasificación del fabricante
- Semiconductors> Data Converters> Analog-to-Digital Converters (ADCs)> Precision ADCs (<=10MSPS)