Datasheet Texas Instruments DDC114 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DDC114 |
DDC114: Convertidor analógico a digital de entrada de corriente cuádruple de 20 bits
Hojas de datos
Quad Current Input, 20-Bit Analog-To-Digital Converter datasheet
PDF, 1.0 Mb, Revisión: C, Archivo publicado: abr 1, 2009
Extracto del documento
Precios
Estado
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
| Disponibilidad de muestra del fabricante | Sí | No | Sí |
Embalaje
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 48 | 48 | 48 |
| Package Type | RTC | RTC | RTC |
| Industry STD Term | VQFNP | VQFNP | VQFNP |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 2500 | 250 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | DDC114 | DDC114 | DDC114 |
| Width (mm) | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 |
| Thickness (mm) | .9 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 |
| Max Height (mm) | .9 | .9 | .9 |
| Mechanical Data | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 |
|---|---|---|---|
| # Input Channels | 4 | 4 | 4 |
| Interface | SPI | SPI | SPI |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | VQFN | VQFN | VQFN |
| Package Size: mm2:W x L, PKG | 48VQFN: 49 mm2: 7 x 7(VQFN) | 48VQFN: 49 mm2: 7 x 7(VQFN) | 48VQFN: 49 mm2: 7 x 7(VQFN) |
| Rating | Catalog | Catalog | Catalog |
| Resolution, Bits | 20 | 20 | 20 |
| Sample Rate (max), SPS | 3.125kSPS | 3.125kSPS | 3.125kSPS |
| Special Features | Computed Tomography (CT) | Computed Tomography (CT) | Computed Tomography (CT) |
Plan ecológico
| DDC114IRTCR | DDC114IRTCT | DDC114IRTCTG3 | |
|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- Programming Tricks for Higher Conversion Speeds Utilizing Delta Sigma ConvertersPDF, 105 Kb, Archivo publicado: sept 27, 2000
Delta-Sigma Analog-to-Digital Converters are well known for their innate ability to resolve an analog input signal to very small LSB voltage ranges. The primarily applications for this type of product is in the Industrial Process Control market such as direct transducer interface for pressure, temperature, flow, weigh scales and force measurement systems.
Linea modelo
Serie: DDC114 (3)
Clasificación del fabricante
- Semiconductors> Sensing Products> Photodiode Sensing