The DAC0808 can handle clock frequencies up to 30 MHz.
To ensure monotonicity, use a clock frequency that is at least 10 times the update rate, and use a stable voltage reference.
The settling time of the DAC0808 is typically 100 ns, but can vary depending on the output load and voltage reference.
Yes, the DAC0808 can operate with a single supply voltage between 4.5V and 15.5V, but the output voltage range will be limited.
The DAC0808 can be interfaced with a microcontroller using a serial interface, such as SPI or I2C, depending on the specific microcontroller and application.