Datasheet Texas Instruments DAC7642 — Datenblatt
| Hersteller | Texas Instruments |
| Serie | DAC7642 |
16-Bit-DAC mit zwei Spannungsausgängen und paralleler Schnittstelle und Zurücksetzen auf Mid-Scale
Datenblätter
DAC7642, DAC7643: 16-Bit, Dual Voltage Output Digital-To-Analog Converter datasheet
PDF, 1.3 Mb, Datei veröffentlicht: Aug 15, 2001
Auszug aus dem Dokument
Status
| DAC7642VFBT | DAC7642VFT | DAC7642VFTG4 | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Verpackung
| DAC7642VFBT | DAC7642VFT | DAC7642VFTG4 | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 32 | 32 | 32 |
| Package Type | VF | VF | VF |
| Industry STD Term | LQFP | LQFP | LQFP |
| JEDEC Code | S-PQFP-G | S-PQFP-G | S-PQFP-G |
| Package QTY | 250 | 250 | 250 |
| Carrier | SMALL T&R | SMALL T&R | SMALL T&R |
| Device Marking | B | DAC7642 | DAC7642 |
| Width (mm) | 7 | 7 | 7 |
| Length (mm) | 7 | 7 | 7 |
| Thickness (mm) | 1.4 | 1.4 | 1.4 |
| Pitch (mm) | .8 | .8 | .8 |
| Max Height (mm) | 1.6 | 1.6 | 1.6 |
| Mechanical Data | Herunterladen | Herunterladen | Herunterladen |
Parameter
| Parameters / Models | DAC7642VFBT | DAC7642VFT | DAC7642VFTG4 |
|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 40 | 40 | 40 |
| DAC Architecture | R-2R | R-2R | R-2R |
| DAC Channels | 2 | 2 | 2 |
| Gain Error(Max), %FSR | 0.12 | 0.12 | 0.12 |
| INL(Max), +/-LSB | 3 | 3 | 3 |
| Interface | Parallel | Parallel | Parallel |
| Offset Error(Max), % | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 |
| Output Range Max., mA/V | 2.5 | 2.5 | 2.5 |
| Output Range Min., mA/V | -2.5 | -2.5 | -2.5 |
| Output Type | Buffered Voltage | Buffered Voltage | Buffered Voltage |
| Package Group | LQFP | LQFP | LQFP |
| Package Size: mm2:W x L, PKG | 32LQFP: 81 mm2: 9 x 9(LQFP) | 32LQFP: 81 mm2: 9 x 9(LQFP) | 32LQFP: 81 mm2: 9 x 9(LQFP) |
| Power Consumption(Typ), mW | 2.5 | 2.5 | 2.5 |
| Rating | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext |
| Resolution, Bits | 16 | 16 | 16 |
| Sample / Update Rate, MSPS | 0.1 | 0.1 | 0.1 |
| Settling Time, µs | 10 | 10 | 10 |
| Special Features | Reset to Mid-Scale | Reset to Mid-Scale | Reset to Mid-Scale |
| Zero Code Error(Typ), mV | 3 | 3 | 3 |
Öko-Plan
| DAC7642VFBT | DAC7642VFT | DAC7642VFTG4 | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Modellreihe
Serie: DAC7642 (3)
Herstellerklassifikation
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)