DAC8562 16 비트 DAC 모듈
(DAC8562 16 bit DAC Module)
개요
- 본 제품은 DAC8562 16 비트 DAC 모듈입니다.
- DAC8562 칩을 장착하고 있으며, 싱글 혹은 바이폴라 출력을 설정하여 사용할 수 있습니다.
특징
- Complete DAC8562 application circuit module.
- Provides a ±12V output within 50mA of current.
- Use the OPA2277 low drift amplifier.
- Single/bipolar output can be configured.
- The module power input range is: 2.7V–5.5V DC.
- The default is 4.17 times differential amplifier.
- The default amplifier output resistance is 51R.
- When operating at 3.3V, the operating current is 82mA, and when operating at 5V, the operating current is 49mA.
문서
- datasheet
-
Common Problem:Q: What is the difference between DAC8562 and DAC8563?A: DAC8562 reset output level is 0, DAC8563 reset output level 1/2 output range(Mid-scale).Q: How is the single/bipolar output set?A: The DAC8562/3 is a unipolar output, setting the single/bipolar pass to change the reference of the output differential amplifier.(Reference) level, select between 0 and 1/2 output range.Q: How do I set up as a unipolar output and need 16Bit resolution?A: Change the reference level of the differential amplifier to 0, and change the amplification factor of the differential amplifier.Set to 2 times. (Please refer to the application module schematic)
- 참고: DAC8562EVM
- sch