ADC12048 Datasheet, PDF (18/36 Pages) National Semiconductor (TI) – 12-Bit Plus Sign 216 kHz 8-Channel Sampling Analog-to-Digital Converter

ADC12048
SNAS105B – APRIL 2000 – REVISED MARCH 2013
Typical Performance Characteristics
See Figure 4⁽¹⁾
Integral Linearity Error (INL) Change
vs. Clock Frequency
Full-Scale Error Change
vs. Clock Frequency
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Figure 23.
Zero Error Change
vs. Clock Frequency
Figure 24.
Integral Linearity Error (INL) Change
vs. Temperature
Figure 25.
Full-Scale Error Change
vs. Temperature
Figure 26.
Zero Error Change
vs. Temperature
Figure 27.
Figure 28.
(1) The ADC12048 parts used to gather the information for these curves were auto-calibrated prior to taking the measurements at each test
condition. The auto-calibration cycle cancels any first order drifts due to test conditions. However, each measurement has a repeatability
uncertainty error of 0.2 LSB. See Note 4 under the Converter DC Characteristics Table.
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