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U143M
7-Segment Decoder Driver
Technology: PMOS Features
D Display numbers from 1 to 16 D Supply voltage –VS = 12 V D Output currents –I01 to –I09 = 10 mA D Input code BCD + 1 D Pull-up resistors 50 kW to VS D Separate input for dark switching
Case: 16 pin dual inline plastic
Figure 1. Block diagram
Absolute Maximum Ratings
Parameters Supply voltage range Pin 16 Supply current Pin 1 Output current of one output Pin 7 to 15 Total power dissipation –I01 to –I09 à 10 mA = 90 mA –V01 to –V09 = 2 V, Tamb = 70°C Symbol VS IS –I01 to –I09 Ptot Value –13.5 to +0.3 150 50 220 Unit V mA mA mW
TELEFUNKEN Semiconductors Rev.
U143M Datasheet
