DAC8562 DAC module positive and negative 10V signal amplitude 16Bit DAC single/bipolar output

Parameters
Complete DAC8562 application circuit module.
Provide ± 12V output within 50mA current.
Use OPA2277 low drift amplifier.
Configurable single/bipolar output.
The input range of the module power supply is 2.7V-5.5V DC.
Default 4.17x differential amplifier.
The default amplifier output resistance is 51R.
When powered by 3.3V, the operating current is 82mA, and when powered by 5V, the operating current is 49mA.

Question: What is the difference between DAC8562 and DAC8563?
Answer: The reset output level of DAC8562 is 0, and the reset output level of DAC8563 is 1/2 of the output range (Mid scale).
Question: How is the single/bipolar output set?
Answer: DAC8562/3 has a unipolar output. Setting the single/bipolar output can be done by changing the reference level of the output differential amplifier, and selecting between 0 and 1/2 of the output range.
Question: How to set it to unipolar output and require 16 bit resolution?
Answer: Change the reference level of the differential amplifier to 0 and adjust the amplification factor of the differential amplifier to 2 times. (Please refer to the schematic diagram of the application module)