Datasheet
Table Of Contents
- FEATURES
- APPLICATIONS
- KEY SPECIFICATIONS
- DESCRIPTION
- ABSOLUTE MAXIMUM RATINGS
- OPERATING RATINGS
- CONVERTER CHARACTERISTICS
- CONVERTER AC CHARACTERISTICS
- DC CHARACTERISTICS
- INTERNAL REFERENCE CHARACTERISTICS
- DIGITAL CHARACTERISTICS
- DIGITAL TIMING CHARACTERISTICS
- TYPICAL PERFORMANCE CHARACTERISTICS
- TYPICAL DYNAMIC PERFORMANCE CHARACTERISTICS
- TEST CIRCUITS and WAVEFORMS
- TIMING DIAGRAMS
LM12454, LM12458, LM12H458
SNAS079A –MAY 2004–REVISED FEBRUARY 2006
www.ti.com
TYPICAL DYNAMIC PERFORMANCE CHARACTERISTICS (continued)
The following curves apply for 12-bit + sign mode after auto-calibration unless otherwise specified.
Unipolar Spectral Response Unipolar Spectral Response
with 10 kHz Sine Wave Input with 20 kHz Sine Wave Input
Figure 37. Figure 38.
Unipolar Spectral Response
with 40 kHz Sine Wave Input
Figure 39.
TEST CIRCUITS and WAVEFORMS
Figure 40. TRI-STATE Test Circuits and Waveforms
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