Datasheet Texas Instruments DAC2902Y/250 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | DAC2902 |
| Artikelnummer | DAC2902Y/250 |
Zweikanaliger 12-Bit-Digital-Analog-Wandler (DAC) mit 125 MSPS (48-TQFP -40 bis 85)
Datenblätter
Dual, 12-Bit, 125MSPS Digital-to-Analog Converter datasheet
PDF, 991 Kb, Revision: C, Datei veröffentlicht: Sep 19, 2008
Auszug aus dem Dokument
Preise
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Verpackung
| Pin | 48 |
| Package Type | PFB |
| Industry STD Term | TQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 250 |
| Carrier | SMALL T&R |
| Device Marking | DAC2902Y |
| Width (mm) | 7 |
| Length (mm) | 7 |
| Thickness (mm) | 1 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.2 |
| Mechanical Data | Herunterladen |
Parameter
| Architecture | Current Source |
| DAC Channels | 2 |
| Interface | Parallel CMOS |
| Interpolation | 1x |
| Operating Temperature Range | -40 to 85 C |
| Package Group | TQFP |
| Package Size: mm2:W x L | 48TQFP: 81 mm2: 9 x 9(TQFP) PKG |
| Power Consumption(Typ) | 310 mW |
| Rating | Catalog |
| Resolution | 12 Bits |
| SFDR | 80 dB |
| Sample / Update Rate | 125 MSPS |
Öko-Plan
| RoHS | Compliant |
Design Kits und Evaluierungsmodule
- Evaluation Modules & Boards: TSW2200EVM
TSW2200 Low-Cost Portable Power Supply Evaluation Module
Lifecycle Status: Active (Recommended for new designs)
Anwendungshinweise
- Interfacing op amps to high-speed DACs, Part 2: Current-sourcing DACsPDF, 617 Kb, Datei veröffentlicht: Oct 4, 2009
- Q4 2009 Issue Analog Applications JournalPDF, 1.5 Mb, Datei veröffentlicht: Oct 4, 2009
- Wideband Complementary Current Output DAC Single-Ended InterfacePDF, 597 Kb, Datei veröffentlicht: Jun 21, 2005
High-speed digital-to-analog converters (DACs) most often use a transformer-coupled output stage. In applications where this configuration is not practical, a single op ampdifferential to single-ended stage has often been used. This application note steps through the exact design equations required to achieve gain matching from each output as well as a matched input impedance to each of the DA
Modellreihe
Serie: DAC2902 (3)
- DAC2902Y/1K DAC2902Y/1KG4 DAC2902Y/250
Herstellerklassifikation
- Semiconductors > Data Converters > Digital-to-Analog Converters (DACs) > High Speed DACs (>10MSPS)