A DAC uses a precision amplifier to
- ensure the output voltages remain accurate.
- compensate for input resistor temperature.
- ensure the input voltage remains accurate.
Explanation from PART66Online
A DAC's analogue output depends on stable reference and gain levels. A precision amplifier holds the conversion gain and offset steady so that each digital input code maps to the correct, accurate output voltage.
M
Mukesh Kumar asked · 1 Aug 2012
any body explain.......... How
Community Comments (1)
B
BigPersonalety
23 Dec 2021
In Digital to Analog converters Precision Amplifiers are used to output correct voltages, and not some approximation.
Second and third answers are simply false when amplifiers are been discussed
Second and third answers are simply false when amplifiers are been discussed
Please Sign In to post a comment.
More discussions in 5. Digital techniques / Electronic instrument systems
- When testing EGT probe
- A Digital to Analogue Converter has a resolution of 0.3 Volts. What will be the analogue output when the digital input is 10110
- ARINC 429 SDI word format is at bits
- How is the word label 206 written in ARINC 429?
- ARINC 629 is
- The ARINC 429 label for heading is 320 (octal). With bit 8 written on the left and bit 1 on the right, the label bits read