The DAC0630 and DAC0631 are monolithic triple 6-bit video digital-to-analog converters featuring on-chip 256 x 18 bit color palettes. They are designed for graphics applications, allowing the display of 256 colors selected from a total of 256K possible colors through internal 6-bit video DACs. The devices are capable of driving 75 ohm or 37.5 ohm loads to normal video levels at pixel rates of 50 MHz for the DAC0630 and 35 MHz for the DAC0631.
| Pixel Rate | 50 MHz (DAC0630), 35 MHz (DAC0631) |
|---|---|
| Color Palette | 256 x 18 bit |
| Possible Colors | 256K |
| DAC Resolution | 6 Bits |
| Supply Voltage | 4.5 to 5.5V |
| Package | 28-pin |
| Reference Current | 4.44 mA |
The DAC0630 is capable of driving loads at pixel rates of 50 MHz.
The DAC0631 is capable of driving loads at pixel rates of 35 MHz.
The maximum power dissipation is 1.0 W.