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U143M

TEMIC Semiconductors
Part Number U143M
Manufacturer TEMIC Semiconductors
Description 7-Segment Decoder Driver
Published Apr 16, 2005
Detailed Description U143M 7-Segment Decoder Driver Technology: PMOS Features D Display numbers from 1 to 16 D Supply voltage –VS = 12 V D Ou...
Datasheet PDF File U143M PDF File

U143M
U143M

Overview
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.
A1, 26-Jun-96 1 (4) Preliminary Information U143M Electrical Characteristics –VS = 12 V, reference point Pin 1, Tamb = 25°C, unless otherwise specified Parameters Supply voltage Supply quiescent current Output reverse current Output voltage level Logic ”0” Logic “1” Output current Test Conditions / Pin Pin 16 Pin 1 –V0 = 13.
2 V, Pin 7 to 15 Tamb = 70°C Pin 7 to 15 Symbol –VS ISB –I0R Min 10.
8 Typ 12 Max 13.
2 1.
5 50 Unit V mA mA –VOH –VOL –VOH = 2 V, Tamb = 25°C Tamb = 7 °C Pin 7 to 15 Pin 7 to 15 Pin 2 to 6 –IO –IO –VIH –VIL –IIL –IIH 2.
0 10.
8 12 10 –0.
3 13.
2 10 +1 4.
0 120 V V mA mA V V mA mA Input voltage level Logic “0” Logic “1” Input currents –VIL = 4.
0 V –VIH = 1.
0 V Pin 2 to 6 Truth Table 2 (4) Preliminary Information TELEFUNKEN Semiconductors Rev.
A1, 26-Jun-96 U143M Dimensions in mm TELEFUNKEN Semiconductors Rev.
A1, 26-Jun-96 3 (4) Preliminary Information U143M Ozone Depleting Substances Policy Statement It is the policy of TEMIC TELEFUNKEN microelectronic GmbH to 1.
Meet all present and future national and international statutory requirements.
2.
Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment.
It is particular concern to control or ...


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