The maximum output current of the DAC908U is 5mA. However, it's recommended to limit the output current to 2mA to ensure accurate voltage output and to prevent overheating.
To ensure monotonicity of the DAC908U, it's recommended to use a clock frequency of at least 10 times the update rate, and to use a stable and low-noise power supply. Additionally, the DAC908U has a built-in monotonicity feature that can be enabled by setting the MON bit in the control register.
The settling time of the DAC908U is typically around 2.5μs, but it can vary depending on the output voltage, load capacitance, and clock frequency. It's recommended to consult the datasheet and application notes for more detailed information on settling time.
Yes, the DAC908U can be used in a multiplexed configuration. The device has a built-in output buffer that can drive multiple loads, and the output can be multiplexed using an external multiplexer. However, it's recommended to consult the datasheet and application notes for more detailed information on multiplexing the DAC908U.
The DAC908U has a built-in calibration feature that can be used to adjust the offset and gain of the device. The calibration process involves writing specific values to the calibration registers, and the device will automatically adjust its output accordingly. Consult the datasheet and application notes for more detailed information on calibrating the DAC908U.
DAC908U datasheet
by Texas Instruments
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