Datasheet

MM5452, MM5453
www.ti.com SNLS367C –FEBRUARY 1995–REVISED MARCH 2013
With a buffer amplifier, the same staircase waveform can be used for many displays. The digital-to-analog
converter need not be linear; logarithmic or other non-linear functions can be displayed by using weighted
resistors or special DACs. This system can be used for status indicators, spectrum analyzers, audio level and
power meters, tuning indicators, and other applications.
Figure 11. Four Wire Remote Display
Data is high until staircase > input
Figure 12. Analog Display
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