The DAC7615 is a quad, serial input, 12-bit, voltage output digital-to-analog converter (DAC) with guaranteed 12-bit monotonic performance over the 40°C to +85°C temperature range. An asynchronous reset clears all registers to either mid-scale (800H) or zero-scale (000H), selectable via the RESETSEL pin. The individual DAC inputs are double buffered to allow for simultaneous update of all DAC outputs. The device can be powered from a single +5V supply or from dual +5V and 5V supplies.
Low power and small size makes the DAC7615 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servo-control. The device is available in 16-pin plastic DIP, 16-lead SOIC, and 20-lead SSOP packages and is guaranteed over the 40°C to +85°C temperature range.
| Resolution (Bits) | 12 |
| Number of DAC channels | 4 |
| Interface type | SPI |
| Output type | Buffered Voltage |
| Settling time (µs) | 10 |
| Reference type | Ext |
| Architecture | R-2R |
| Rating | Catalog |
| Output range (max) (mA/V) | 2.5 |
| Output range (min) (mA/V) | -2.5 |
| Sample/update rate (Msps) | 0.089 |
| Power consumption (typ) (mW) | 15 |
| Operating temperature range (°C) | -40 to 85 |
| SOIC (DW) | 16 | 106.09 mm² 10.3 x 10.3 |
| SSOP (DB) | 20 | 56.16 mm² 7.2 x 7.8 |