SLAAE47A
May 2022 – August 2022
DAC11001A
,
DAC11001B
Abstract
Trademarks
1
Introduction
2
DAC Error Sources
2.1
Offset Error
2.2
Gain Error
2.3
Integral Non Linearity (INL)
2.4
Noise Sources
3
Error Sources from Reference
3.1
Initial Accuracy
3.2
Temperature Drift
3.3
Load Regulation Error
3.4
Line Regulation Error
3.5
0.1 - 10 Hz Peak-to-Peak Noise
3.6
Example Using REF7025
4
Error Sources from Inverting and Non-Inverting Gain Stage
4.1
Input Offset Voltage Error
4.2
Input Offset Voltage Drift Error
4.3
Power Supply Rejection Ratio (PSRR) Error
4.4
Open Loop Gain Error
4.5
Resistor Tolerance Error
5
Example Calculation using DAC11001A
6
Error Summary
7
References
8
Revision History
7
References
Texas Instruments,
Tips and Tricks for Designing with Voltage References
voltage reference design
Texas Instruments,
Introduction to Digital to Analog Converters
training
Texas Instruments,
TI Precision Labs- Key AC & DC Specifications
training