U143M Datasheet (data sheet) PDF





U143M Datasheet - 7-Segment Decoder Driver

U143M   U143M  

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U143M 7-Segment Decoder Driver Technolog y: 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 resi stors 50 kW to VS D Separate input for dark switching Case: 16 pin dual inlin e plastic Figure 1. Block diagram Abs olute Maximum Ratings Parameters Supply voltage range Pin 16 Supply curre

U143M Datasheet - 7-Segment Decoder Driver

U143M   U143M  
nt Pin 1 Output current of one output Pi n 7 to 15 Total power dissipation –I0 1 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 TELEF UNKEN Semiconductors Rev. A1, 26-Jun-96 1 (4) Preliminary Information U143M Electrical Characteristics –VS = 12 V, reference point Pin 1, Tamb = 25°C, unless








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