XR-2276 generator equivalent, bar graph display generator.
High Input Impedance Internal Pull-Down Resistors Logarithmic Display Characteristics External Reference Level Adjustment
APPLICATIONS
Bar-Graph Display Generator 12-Poi.
FUNCTIONAL BLOCK DIAGRAM
INPUT
*
*20 dB
OUTPUTS
-10dS 7 dB
5dB
*3dB
GROUND
DdB AQJUSTMENT +8 dB
+3dB.
The XR-2276 is a 12-point logarithmic bar graph display generator designed for interfacing with fluorescent displays. The device's twelve comparators, internally biased at logarithmic intervals about an adjustable reference, controlling twelve fluore.
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