Datasheet Texas Instruments DAC7742 — Ficha de datos
| Fabricante | Texas Instruments |
| Serie | DAC7742 |
Interfaz paralela de un solo canal de 16 bits con referencia interna
Hojas de datos
16-Bit, Single Channel DAC With Internal Reference and Parallel Interface datasheet
PDF, 926 Kb, Revisión: A, Archivo publicado: agosto 7, 2007
Extracto del documento
Estado
| DAC7742Y/250 | DAC7742YB/250 | DAC7742YC/250 | DAC7742YC/250G4 | |
|---|---|---|---|---|
| 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) |
| Disponibilidad de muestra del fabricante | No | No | No | No |
Embalaje
| DAC7742Y/250 | DAC7742YB/250 | DAC7742YC/250 | DAC7742YC/250G4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 48 | 48 | 48 | 48 |
| Package Type | PT | PT | PT | PT |
| Industry STD Term | LQFP | LQFP | LQFP | LQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 250 | 250 | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R | SMALL T&R |
| Device Marking | DAC7742Y | DAC7742Y | DAC7742Y | DAC7742Y |
| Width (mm) | 7 | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 | 7 |
| Thickness (mm) | 1.4 | 1.4 | 1.4 | 1.4 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | 1.6 | 1.6 | 1.6 | 1.6 |
| Mechanical Data | Descargar | Descargar | Descargar | Descargar |
Paramétricos
| Parameters / Models | DAC7742Y/250 | DAC7742YB/250 | DAC7742YC/250 | DAC7742YC/250G4 |
|---|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 200 | 200 | 200 | 200 |
| DAC Architecture | R-2R | R-2R | R-2R | R-2R |
| DAC Channels | 1 | 1 | 1 | 1 |
| Gain Error(Max), %FSR | 0.4 | 0.4 | 0.4 | 0.4 |
| INL(Max), +/-LSB | 3 | 3 | 3 | 3 |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Offset Error(Max), % | 0.1 | 0.1 | 0.1 | 0.1 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Range Max., mA/V | 10 | 10 | 10 | 10 |
| Output Range Min., mA/V | -10 | -10 | -10 | -10 |
| Output Type | Buffered Voltage | Buffered Voltage | Buffered Voltage | Buffered Voltage |
| Package Group | LQFP | LQFP | LQFP | LQFP |
| Package Size: mm2:W x L, PKG | 48LQFP: 81 mm2: 9 x 9(LQFP) | 48LQFP: 81 mm2: 9 x 9(LQFP) | 48LQFP: 81 mm2: 9 x 9(LQFP) | 48LQFP: 81 mm2: 9 x 9(LQFP) |
| Power Consumption(Typ), mW | 100 | 100 | 100 | 100 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext,Int | Ext,Int | Ext,Int | Ext,Int |
| Resolution, Bits | 16 | 16 | 16 | 16 |
| Sample / Update Rate, MSPS | 0.2 | 0.2 | 0.2 | 0.2 |
| Settling Time, µs | 5 | 5 | 5 | 5 |
| Special Features | 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 |
Plan ecológico
| DAC7742Y/250 | DAC7742YB/250 | DAC7742YC/250 | DAC7742YC/250G4 | |
|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: DAC7742 (4)
Clasificación del fabricante
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)