Datasheet Texas Instruments DAC7801 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DAC7801 |
Convertidor digital a analógico CMOS monolítico dual de 12 bits que se multiplica
Hojas de datos
DAC7800, 7801, 7802: Dual Monolithic CMOS 12-Bit Multiplying D/A Converter datasheet
PDF, 1.0 Mb, Revisión: B, Archivo publicado: feb 17, 2004
Extracto del documento
Precios
Estado
| DAC7801KU | DAC7801KU/1K | DAC7801KUG4 | DAC7801LU | DAC7801LU/1K | DAC7801LU/1KG4 | |
|---|---|---|---|---|---|---|
| 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) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) | Obsoleto (El fabricante ha interrumpido la producción del dispositivo) |
| Disponibilidad de muestra del fabricante | No | No | No | No | No | No |
Embalaje
| DAC7801KU | DAC7801KU/1K | DAC7801KUG4 | DAC7801LU | DAC7801LU/1K | DAC7801LU/1KG4 | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Pin | 24 | 24 | 24 | 24 | 24 | 24 |
| Package Type | DW | DW | DW | DW | DW | DW |
| Industry STD Term | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 25 | 1000 | 25 | 25 | ||
| Carrier | TUBE | LARGE T&R | TUBE | TUBE | ||
| Device Marking | DAC7801KU | DAC7801KU | DAC7801KU | DAC7801LU | ||
| Width (mm) | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 | 7.5 |
| Length (mm) | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 |
| Thickness (mm) | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 | 2.35 |
| Pitch (mm) | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 | 1.27 |
| Max Height (mm) | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 | 2.65 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | DAC7801KU | DAC7801KU/1K | DAC7801KUG4 | DAC7801LU | DAC7801LU/1K | DAC7801LU/1KG4 |
|---|---|---|---|---|---|---|
| Approx. Price (US$) | 23.53 | 1ku | 23.53 | 1ku | ||||
| Architecture | Multiplying DAC | Multiplying DAC | ||||
| Code to Code Glitch(Typ), nV-sec | 0.9 | 0.9 | 0.9 | 0.9 | ||
| Code to Code Glitch(Typ)(nV-sec) | 0.9 | 0.9 | ||||
| DAC Architecture | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC | ||
| DAC Channels | 2 | 2 | 2 | 2 | ||
| DAC: Channels | 2 | 2 | ||||
| Gain Error(Max), %FSR | 0.1 | 0.1 | 0.1 | 0.1 | ||
| Gain Error(Max)(%FSR) | 0.1 | 0.1 | ||||
| INL(Max), +/-LSB | 0.5 | 0.5 | 0.5 | 0.5 | ||
| INL(Max)(+/-LSB) | 0.5 | 0.5 | ||||
| Interface | Parallel | Parallel | Parallel | Parallel | Parallel | Parallel |
| Internal Reference Drift(Max)(ppm/degC) | N/A | N/A | ||||
| Offset Error(Max), % | N/A | N/A | N/A | N/A | ||
| Offset Error(Max)(%) | N/A | N/A | ||||
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||||
| Output Range Max., mA/V | 2 | 2 | 2 | 2 | ||
| Output Range Max.(mA) | 2 | 2 | ||||
| Output Range Min., mA/V | -2 | -2 | -2 | -2 | ||
| Output Range Min.(mA) | -2 | -2 | ||||
| Output Type | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current | Current | Current |
| Package Group | SOIC | SOIC | SOIC | SOIC | SOIC | SOIC |
| Package Size: mm2:W x L, PKG | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | 24SOIC: 160 mm2: 10.3 x 15.5(SOIC) | ||
| Package Size: mm2:W x L (PKG) | See datasheet (PDIP) | See datasheet (PDIP) | ||||
| Power Consumption(Typ), mW | 1 | 1 | 1 | 1 | ||
| Power Consumption(Typ)(mW) | 1 | 1 | ||||
| Priority | 1 | 1 | ||||
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext | Ext | Ext | Ext |
| Resolution, Bits | 12 | 12 | 12 | 12 | ||
| Resolution(Bits) | 12 | 12 | ||||
| Sample / Update Rate, MSPS | 1.25 | 1.25 | 1.25 | 1.25 | ||
| Sample / Update Rate(MSPS) | 1.25 | 1.25 | ||||
| Settling Time, µs | 0.8 | 0.8 | 0.8 | 0.8 | ||
| Settling Time(Вµs) | 0.8 | 0.8 | ||||
| Special Features | N/A | N/A | N/A | N/A | N/A | N/A |
| Zero Code Error(Typ), mV | N/A | N/A | N/A | N/A | ||
| Zero Code Error(Typ)(mV) | N/A | N/A |
Plan ecológico
| DAC7801KU | DAC7801KU/1K | DAC7801KUG4 | DAC7801LU | DAC7801LU/1K | DAC7801LU/1KG4 | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Desobediente | Desobediente |
| Pb gratis | No | No |
Notas de aplicación
- Superposition: The Hidden DAC Linearity ErrorPDF, 106 Kb, Archivo publicado: oct 2, 2000
A digital-to analog converter (DAC) translates digital signals to analog signals. For example, a 12-bit DAC takes a 12-bit binary number, called an input code, and converts it into one of 4,096 analog output voltages or currents. When the contribution to the output voltage or current of each individual bit is independent of any other, it means that the device exhibits no superposition error or tha
Linea modelo
Serie: DAC7801 (6)
Clasificación del fabricante
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)