Datasheet Texas Instruments DAC8812 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DAC8812 |
Convertidor digital a analógico multiplicador de entrada serie dual de 16 bits
Hojas de datos
DAC8812 Dual, Serial-Input 16-Bit Multiplying Digital-to-Analog Converter datasheet
PDF, 1.2 Mb, Revisión: F, Archivo publicado: jul 11, 2016
Extracto del documento
Precios
Estado
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| 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) | 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 | Sí | Sí | No | Sí | No | No | Sí | No |
Embalaje
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | PW | PW | PW | PW | PW | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 90 | 90 | 2000 | 2000 | 90 | 90 | 2000 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | LARGE T&R | TUBE | TUBE | LARGE T&R | LARGE T&R |
| Device Marking | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 | DAC8812 |
| Width (mm) | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 | 4.4 |
| Length (mm) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Thickness (mm) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 | .65 | .65 | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 |
|---|---|---|---|---|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| DAC Architecture | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC |
| DAC Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Gain Error(Max), %FSR | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Offset Error(Max), % | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Range Max., mA/V | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Output Type | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current |
| Package Group | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Package Size: mm2:W x L, PKG | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) | 16TSSOP: 32 mm2: 6.4 x 5(TSSOP) |
| Power Consumption(Typ), mW | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 | 0.025 |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext | Ext | Ext | Ext | Ext | Ext |
| Resolution, Bits | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Sample / Update Rate, MSPS | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Settling Time, µs | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Special Features | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale |
| Zero Code Error(Typ), mV | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
Plan ecológico
| DAC8812IBPW | DAC8812IBPWG4 | DAC8812IBPWR | DAC8812IBPWRG4 | DAC8812ICPW | DAC8812ICPWG4 | DAC8812ICPWR | DAC8812ICPWRG4 | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Notas de aplicación
- The IBIS model: A conduit into signal-integrity analysis, Part 1PDF, 770 Kb, Archivo publicado: nov 15, 2010
- 4Q 2010 Issue Analog Applications JournalPDF, 1.3 Mb, Archivo publicado: nov 15, 2010
- Time Gain Control (Compensation) in Ultrasound ApplicationsPDF, 319 Kb, Archivo publicado: dic 2, 2016
This application report explains a vital functionality in Medical Ultrasound Systems called Time Gain Control or Time Gain Compensation (TGC). Starting from why TGC is important, with examples and requirements on the control signals for implementing TGC are explained in detail. The selection criteria and example circuits for external components (like Digital-to-Analog Converter (DAC) and Op-amp) a
Linea modelo
Serie: DAC8812 (8)
Clasificación del fabricante
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)