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SN55LBC176 Datasheet(PDF) 3 Page - Texas Instruments |
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SN55LBC176 Datasheet(HTML) 3 Page - Texas Instruments |
3 / 24 page SN55LBC176, SN65LBC176, SN65LBC176Q, SN75LBC176 DIFFERENTIAL BUS TRANSCEIVERS SLLS067G − AUGUST 1990 − REVISED APRIL 2006 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 schematics of inputs and outputs Input VCC EQUIVALENT OF D, RE, and DE INPUTS TYPICAL OF RECEIVER OUTPUT Output VCC VCC 100 k Ω NOM A Port Only 18 k Ω NOM 3 k Ω NOM A or B 100 k Ω NOM B Port Only 1.1 k Ω NOM TYPICAL OF A AND B I/O PORTS absolute maximum ratings† Supply voltage, VCC (see Note 1) 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Voltage range at any bus terminal −10 V to 15 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage, VI (D, DE, R, or RE) −0.3 V to VCC + 0.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Receiver output current, IO $10 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous total power dissipation See Dissipation Rating Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Storage temperature range, Tstg −65 °C to 150°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . † Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTE 1: All voltage values, except differential I/O bus voltage, are with respect to network ground terminal. DISSIPATION RATING TABLE PACKAGE THERMAL MODEL TA < 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 85°C POWER RATING TA = 110°C POWER RATING D Low K† 526 mW 5.0 mW/ °C 301 mW 226 mW — D High K‡ 882 mW 8.4 mW/ °C 504 mW 378 mW — P 840 mW 8.0 mW/ °C 480 mW 360 mW — JG 1050 mW 8.4 mW/ °C 672 mW 546 mW 210 mW FK 1375 mW 11.0 mW/ °C 880 mW 715 mW 440 mW † In accordance with the low effective thermal conductivity metric definitions of EIA/JESD 51−3. ‡ In accordance with the high effective thermal conductivity metric definitions of EIA/JESD 51−7. |
Similar Part No. - SN55LBC176_07 |
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Similar Description - SN55LBC176_07 |
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