F-P ELECTRONICS
The FP2800A Decoder Driver Is a 40 pin integrated circuit which provides the decoding to select one of 28 high current driver outputs for sinking and sourcing current. A complementary driver is available for bridge output applicatlons. The CMOS compatible
FP2800A DecoderDriver
data inputsare groupedto allow one of four
7-segment displays to be add ressed.A DATApin sets the output to source or sink moda and the output is activated for the duration ot an ENABLE signal.
RECOM-ED OPERATING CONOmOI³S
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. Operatesup to 27.3 volts D.C.
FEATURES:
Source and sink
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up to 370 mA
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law saturation devices
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Internatclampingdiodesfor inductiveloads
Microprocessor compatible inputs
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APPlICATIONS:
. Driving 1. (25mm) 7 segment modules for gas
pump readouts
. Driving1" (25mm) 7 segmentmodules and 35 disk
matrlxXY5serles modulesin panelconfigurations Driving l' (25m m) 7 segment modules tor parking
meter readouts
Drivino modules. 35 disk -.1" (25mm) . 7 seament applications COM 1D 1F 1C 11 1A IXJI) GROtJI) 1E 10 00 DE OF OD OC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 40 39 38 37 36 35 34 33 32 31 38 Z³ 28 27
matñx XY5, and 35 dlsk matm XY7 señes modules for general prlclng and general message
2D 2F 2C 2B ZA VS 2E ZG 3G 3E 3F 3D 3C 3B 3A GROUND E D B1 BO
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25
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(TOP VIEW)
PIH ASSIGNMENT
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