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
The following curves apply for 12-bit + sign mode after auto-calibration unless otherwise specified.
Bipolar Signal-to-Noise
Bipolar Signal-to-Noise Ratio + Distortion Ratio
vs. Input Frequency vs. Input Frequency
Figure 25. Figure 26.
Bipolar Signal-to-Noise
+ Distortion Ratio Bipolar Spectral Response
vs. Input Signal Level with 1.028 kHz Sine Wave Input
Figure 27. Figure 28.
Bipolar Spectral Response Bipolar Spectral Response
with 10 kHz Sine Wave Input with 20 kHz Sine Wave Input
Figure 29. Figure 30.
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