Datasheet Texas Instruments ADS42LB49IRGCT — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | ADS42LB49 |
| Numero de parte | ADS42LB49IRGCT |
Convertidor analógico a digital (ADC) de doble canal, 14 bits, 250 MSPS 64-VQFN -40 a 85
Hojas de datos
ADS42LBx9 14- and 16-Bit, 250-MSPS, Analog-to-Digital Converters datasheet
PDF, 3.4 Mb, Revisión: F, Archivo publicado: mayo 2, 2016
Extracto del documento
Precios
Estado
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí |
Embalaje
| Pin | 64 |
| Package Type | RGC |
| Industry STD Term | VQFN |
| JEDEC Code | S-PQFP-N |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | AZ42LB49 |
| Width (mm) | 9 |
| Length (mm) | 9 |
| Thickness (mm) | .88 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1 |
| Mechanical Data | Descargar |
Paramétricos
| # Input Channels | 2 |
| Analog Input BW | 900 MHz |
| Architecture | Pipeline |
| DNL(Typ) | 0.6 +/-LSB |
| ENOB | 12 Bits |
| INL(Max) | 8 +/-LSB |
| INL(Typ) | 3 +/-LSB |
| Input Buffer | Yes |
| Input Range | 2.5 Vp-p |
| Interface | DDR LVDS,QDR LVDS |
| Operating Temperature Range | -40 to 85 C |
| Package Group | VQFN |
| Package Size: mm2:W x L | 64VQFN: 81 mm2: 9 x 9(VQFN) PKG |
| Power Consumption(Typ) | 1640 mW |
| Rating | Catalog |
| Reference Mode | Int |
| Resolution | 14 Bits |
| SFDR | 90 dB |
| SINAD | 74.1 dB |
| SNR | 74.9 dB |
| Sample Rate(Max) | 250 MSPS |
Plan ecológico
| RoHS | Obediente |
Kits de diseño y Módulos de evaluación
- Evaluation Modules & Boards: ADS42LB49EVM
ADS42LB49 Dual-Channel, 14-Bit, 250-MSPS Analog-to-Digital Converter Evaluation Module
Estado del ciclo de vida: Activo (Recomendado para nuevos diseños)
Notas de aplicación
- Correcting the Low-Frequency Response of the ADS42LBxx, ADS42JBxx for Time-DomaiPDF, 338 Kb, Archivo publicado: mayo 2, 2016
In this application report, simple schemes are described to correct the low-frequency response of ADS42LBxx, ADS42JBxx family of analog-to-digital converters (ADCs). The described schemes are useful for time-domain applications where the ADC samples a low-frequency pulse signal. These schemes are simple to implement in either analog or digital domains with minimal changes to the bill of materials - Why Use Oversampling when Undersampling Can Do the Job? (Rev. A)PDF, 1.2 Mb, Revisión: A, Archivo publicado: jul 19, 2013
- Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A)PDF, 2.0 Mb, Revisión: A, Archivo publicado: mayo 22, 2015
- 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: ADS42LB49 (3)
- ADS42LB49IRGC25 ADS42LB49IRGCR ADS42LB49IRGCT
Clasificación del fabricante
- Semiconductors > Data Converters > Analog-to-Digital Converters (ADCs) > High Speed ADCs (>10MSPS)