DAC8563 DAC Module Plus or Minus 10V signal Amplitude 16Bit DAC Single/bipolar Output

Specifications:

• Complete DAC8563 Application Circuit Module
• ±12V Output (up to 50mA current drive).
• Precision Amplification: Uses OPA2277 low-drift amplifier.
• Configurable Output Modes: Supports unipolar/bipolar operation.
• Wide Power Supply Range: 2.7V–5.5V DC.
• Default Differential Amplifier Gain: 4.17×.
• Default Output Resistor: 51Ω.
• Power Consumption: 82mA @3.3V supply; 49mA @5V supply.

Q&A

Q: Difference between DAC8562 and DAC8563?
A:

• DAC8562: Resets to 0V output (zero-scale).
• DAC8563: Resets to mid-scale output (½ of full range).

Q: How to configure unipolar/bipolar output?
A: The DAC8562/3 inherently provides unipolar output. Bipolar operation is achieved by adjusting the reference level of the differential amplifier:

• Unipolar: Set reference to 0V.
• Bipolar: Set reference to mid-scale voltage (½ of full range).

Q: How to set unipolar output with 16-bit resolution?
A: Configure the differential amplifier’s reference level to 0V. Set the amplifier gain to 2× (refer to the module schematic for details).

Packing List:

1. DAC8563 Module × 1
2. 2.54mm 2×5 Pin Header × 1
3. SMA 180° Connector (Right-Angle) × 2