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LM193P 数据表(PDF) 3 Page - Texas Instruments |
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LM193P 数据表(HTML) 3 Page - Texas Instruments |
3 / 18 page LM193, LM293, LM293A LM393, LM393A, LM2903, LM2903V DUAL DIFFERENTIAL COMPARATORS SLCS005S − JUNE 1976 − REVISED OCTOBER 2004 3 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 symbol (each comparator) IN+ IN− OUT schematic (each comparator) 80- µA Current Regulator 80 µA 60 µA 10 µA VCC 10 µA OUT GND IN+ IN− Epi-FET Diodes Resistors Transistors Current values shown are nominal. COMPONENT COUNT 1 2 2 30 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC (see Note 1) 36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Differential input voltage, VID (see Note 2) ±36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Input voltage range, VI (either input) −0.3 V to 36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output voltage, VO 36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output current, IO 20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Duration of output short-circuit to ground (see Note 3) Unlimited . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJA (see Notes 4 and 5): D package 97 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . DGK package 172 °C/W . . . . . . . . . . . . . . . . . . . . . . . . P package 85 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . PS package 95 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . PW package 149 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . Package thermal impedance, θJC (see Notes 6 and 7): FK package 5.61 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . JG package 14.5 °C/W . . . . . . . . . . . . . . . . . . . . . . . . . Operating virtual junction temperature, TJ 150 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Case temperature for 60 seconds: FK package 260 °C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead temperature 1,6 mm (1/16 inch) from case for 60 seconds: JG package 300 °C . . . . . . . . . . . . . . . . . . . . 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. NOTES: 1. All voltage values, except differential voltages, are with respect to GND. 2. Differential voltages are at IN+, with respect to IN−. 3. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. 4. Maximum power dissipation is a function of TJ(max), θJA, and TA. The maximum allowable power dissipation at any allowable ambient temperature is PD = (TJ(max) − TA)/θJA. Operating at the absolute maximum TJ of 150°C can affect reliability. 5. The package thermal impedance is calculated in accordance with JESD 51-7. 6. Maximum power dissipation is a function of TJ(max), θJC, and TC. The maximum allowable power dissipation at any allowable case temperature is PD = (TJ(max) − TC)/θJC. Operating at the absolute maximum TJ of 150°C can affect reliability. 7. The package thermal impedance is calculated in accordance with MIL-STD-883. |
类似零件编号 - LM193P |
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类似说明 - LM193P |
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