The DAC813 is a complete monolithic 12-bit digital-to-analog converter with a flexible digital interface. It includes a precision +10V reference, interface control logic, double-buffered latch and a 12-bit D/A converter with voltage output operational amplifier. Fast current switches and laser-trimmed thin-film resistors provide a highly accurate, fast D/A converter.
Digital interfacing is facilitated by a double buffered latch. The input latch consists of one 8-bit byte and one 4-bit nibble to allow interfacing to 8-bit (right justified format) or 16-bit data buses. Input gating logic is designed so that the last nibble or byte to be loaded can be loaded simultaneously with the transfer of data to the D/A latch saving computer instructions.
A reset control allows the DAC813 D/A latch to asynchronously reset the D/A output to bipolar zero, a feature useful for power-up reset, recalibration, or for system re-initialization upon system failure.
The DAC813 is specified to ±1/2LSB maximum linearity error (J, A grades) and ±1/4LSB (K grade). It is packaged in 28-pin 0.3" wide plastic DIP and 28-lead plastic SOIC.
Products containing the "DAC813" keyword are: DAC813AU , DAC813AU , DAC813AU/1K , DAC813AU/1K , DAC813AU/1KG4 , DAC813AU/1KG4 , DAC813AU1K , DAC813AUG4 , DAC813JP , DAC813JP , DAC813JP/KP , DAC813JPG4 , DAC813JPG4 , DAC813JU , DAC813JU , DAC813JU/1K , DAC813JU/1KG4 , DAC813JU/KU , DAC813JUG4 , DAC813KPNote: Recommended Voltage Reference: REF02 and REF102
| Status | ACTIVE |
| SubFamily | Precision DACs (<=10MSPS) |
| Resolution | 12 |
| Settling Time | 4 |
| Sample / Update Rate | 0.167 |
| DAC channels | 1 |
| Architecture | R-2R |
| Power consumption | 270 |
| Interface | Parallel |
| INL | 0.25 |
| Reference: type | Ext^Int |
| Output type | Buffered Voltage |
| Rating | Catalog |
| Operating temperature range | -40 to 85 |
| Package Group | SOIC|28 |
| Package size: mm2:W x L (PKG) | [pf]28SOIC[/pf]: 184 mm2: 10.3 x 17.9 (SOIC|28) |
| Approx. price | 14.55 | 1ku |
| SFDR |