Datasheet Texas Instruments ADS8201IBRGER — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS8201 |
| Numero de parte | ADS8201IBRGER |
2.2V a 5.5V, baja potencia, 12 bits, 100kSPS, DAS de 8 canales con PGA y SPI „ў 24-VQFN -40 a 85
Hojas de datos
2.2V to 5.5V, Low-Power, 12-Bit, 100kSPS, 8-Ch Data Acq System with PGA and SPI datasheet
PDF, 771 Kb, Revisión: B, Archivo publicado: mayo 10, 2010
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Vista previa (El dispositivo ha sido anunciado pero no está en producción. Las muestras pueden o no estar disponibles) |
| Disponibilidad de muestra del fabricante | No |
Embalaje
| Pin | 24 |
| Package Type | RGE |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Width (mm) | 4 |
| Length (mm) | 4 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| # Input Channels | 8 |
| Analog Voltage AVDD(Max)(V) | 5.5 |
| Analog Voltage AVDD(Min)(V) | 2.2 |
| Approx. Price (US$) | 2.75 | 1ku |
| Architecture | SAR |
| Digital Supply(Max)(V) | 5.5 |
| Digital Supply(Min)(V) | 2.2 |
| INL(Max)(+/-LSB) | 1.5 |
| Input Range(Max)(V) | 5.5 |
| Input Type | Differential Single-Ended |
| Integrated Features | Oscillator PGA |
| Interface | SPI |
| Multi-Channel Configuration | Multiplexed |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | VQFN |
| Package Size: mm2:W x L (PKG) | 24VQFN: 16 mm2: 4 x 4(VQFN) |
| Power Consumption(Typ)(mW) | 1.32 |
| Rating | Catalog |
| Reference Mode | Ext |
| Resolution(Bits) | 12 |
| SINAD(dB) | N/A |
| Sample Rate (max)(SPS) | 100kSPS |
| THD(Typ)(dB) | N/A |
Plan ecológico
| RoHS | Desobediente |
| Pb gratis | No |
Notas de aplicación
- Obtaining 17 Bits of Resolution using a 12-Bit A/D System on a ChipPDF, 337 Kb, Archivo publicado: jun 24, 2010
Integrated data acquisition systems can provide many benefits over discrete component designs. Superior performance, power, and cost savings, along with shorter development times, are among these benefits. Features such as integrated programmable gain amplifiers and averaging can provide added resolution. This application note includes information on how to achieve 17 bits of effective resolution - 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: ADS8201 (4)
- ADS8201IBRGER ADS8201IBRGET ADS8201IRGER ADS8201IRGET
Clasificación del fabricante
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > Precision ADCs (<=10MSPS)