Datasheet Texas Instruments DAC7822
| Manufacturer | Texas Instruments |
| Series | DAC7822 |
12-bit, Dual Channel, Parallel Input, Multiplying Digital-to-Analog Converter
Datasheets
Dual 12-Bit, Parallel Input, Multiplying Digital-to-Analog Converter datasheet
PDF, 1.2 Mb, Revision: A, File published: Jul 6, 2007
Extract from the document
Prices
Status
| DAC7822IRTAR | DAC7822IRTARG4 | DAC7822IRTAT | DAC7822IRTATG4 | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No | Yes |
Packaging
| DAC7822IRTAR | DAC7822IRTARG4 | DAC7822IRTAT | DAC7822IRTATG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 40 | 40 | 40 | 40 |
| Package Type | RTA | RTA | RTA | RTA |
| Industry STD Term | WQFN | WQFN | WQFN | WQFN |
| JEDEC Code | S-PQFP-N | S-PQFP-N | S-PQFP-N | S-PQFP-N |
| Package QTY | 2000 | 2000 | 250 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R |
| Device Marking | DAC7822 | DAC7822 | DAC7822 | DAC7822 |
| Width (mm) | 6 | 6 | 6 | 6 |
| Length (mm) | 6 | 6 | 6 | 6 |
| Thickness (mm) | .75 | .75 | .75 | .75 |
| Pitch (mm) | .5 | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | DAC7822IRTAR | DAC7822IRTARG4 | DAC7822IRTAT | DAC7822IRTATG4 |
|---|---|---|---|---|
| Code to Code Glitch(Typ), nV-sec | 10 | 10 | 10 | 10 |
| DAC Architecture | Multiplying DAC | Multiplying DAC | Multiplying DAC | Multiplying DAC |
| DAC Channels | 2 | 2 | 2 | 2 |
| Gain Error(Max), %FSR | 0.25 | 0.25 | 0.25 | 0.25 |
| INL(Max), +/-LSB | 1 | 1 | 1 | 1 |
| Interface | Parallel | Parallel | Parallel | Parallel |
| Offset Error(Max), % | N/A | N/A | N/A | N/A |
| Operating Temperature Range, C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Range Max., mA/V | 1 | 1 | 1 | 1 |
| Output Type | Unbuffered Current | Unbuffered Current | Unbuffered Current | Unbuffered Current |
| Package Group | WQFN | WQFN | WQFN | WQFN |
| Package Size: mm2:W x L, PKG | 40WQFN: 36 mm2: 6 x 6(WQFN) | 40WQFN: 36 mm2: 6 x 6(WQFN) | 40WQFN: 36 mm2: 6 x 6(WQFN) | 40WQFN: 36 mm2: 6 x 6(WQFN) |
| Power Consumption(Typ), mW | 0.0275 | 0.0275 | 0.0275 | 0.0275 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Reference: Type | Ext | Ext | Ext | Ext |
| Resolution, Bits | 12 | 12 | 12 | 12 |
| Sample / Update Rate, MSPS | 10 | 10 | 10 | 10 |
| Settling Time, µs | 0.2 | 0.2 | 0.2 | 0.2 |
| Special Features | N/A | N/A | N/A | N/A |
| Zero Code Error(Typ), mV | N/A | N/A | N/A | N/A |
Eco Plan
| DAC7822IRTAR | DAC7822IRTARG4 | DAC7822IRTAT | DAC7822IRTATG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: DAC7822 (4)
Manufacturer's Classification
- Semiconductors> Data Converters> Digital-to-Analog Converters (DACs)> Precision DACs (=<10MSPS)
