XR-2278 generators equivalent, dot and bar graph display generators.
High Impedance Buffered Input Direct LED Interface Constant Current Outputs External Dot/Bar Mode Select
ORDERING INFORMATION
Part Number
XR-2277P XR-2278P
Package
Pla.
Bar-Gra.
FUNCTIONAL BLOCK DIAGRAM
The XR-2277 and XR-2278 are 12 point level detector circuits designed for direct interfacing to light emitting diode (LED) moving-dot or bar-graph displays. Each of the circuits is comprised of an input buffer amplifier and.
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