The maximum output current of the DAC714P is 5mA. This is specified in the datasheet, but it's often overlooked. Make sure to design your circuit to stay within this limit to avoid damaging the device.
To ensure monotonicity, you need to use a high-quality voltage reference and ensure that the input digital code is incremented or decremented in a monotonic manner. Additionally, you can use the DAC714P's built-in monotonicity correction feature by setting the appropriate configuration bits.
The settling time of the DAC714P is approximately 10μs. This means that after a code change, the output voltage takes around 10μs to settle to its final value. You should ensure that your system can accommodate this settling time to avoid errors or inaccuracies.
Yes, the DAC714P can be used in a ratiometric configuration. In this configuration, the reference voltage is derived from the power supply voltage, and the DAC output voltage is proportional to the power supply voltage. This can be useful in certain applications where a ratiometric output is required.
The DAC714P has a built-in POR and BOR feature that resets the device during power-up or brown-out conditions. To handle these features, you should ensure that your system can accommodate the reset pulse and that your firmware is designed to handle the reset sequence properly.
DAC714P datasheet
by Texas Instruments
