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LM239NE4 数据表(PDF) 4 Page - Texas Instruments |
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LM239NE4 数据表(HTML) 4 Page - Texas Instruments |
4 / 25 page www.ti.com Absolute Maximum Ratings (1) LM139 ,, LM139A,, LM239,, LM239A LM339, LM339A, LM2901, LM2901AV, LM2901V QUAD DIFFERENTIAL COMPARATORS SLCS006N – OCTOBER 1979 – REVISED NOVEMBER 2006 over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VCC Supply voltage(2) 36 V VID Differential input voltage(3) ±36 V VI Input voltage range (either input) –0.3 36 V VO Output voltage 36 V IO Output current 20 mA Duration of output short circuit to ground(4) Unlimited D package 86 DB package 96 θ JA Package thermal impedance(5)(6) N package 80 °C/W NS package 76 PW package 113 FK package 5.61 θ JC Package thermal impedance(7)(8) J package 15.05 °C/W W package 14.65 TJ Operating virtual junction temperature 150 °C Case temperature for 60 s FK package 260 °C Lead temperature 1,6 mm (1/16 in) from case for 60 s J package 300 °C Tstg Storage temperature range –65 150 °C (1) 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. (2) All voltage values, except differential voltages, are with respect to network ground. (3) Differential voltages are at IN+ with respect to IN–. (4) Short circuits from outputs to VCC can cause excessive heating and eventual destruction. (5) 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. (6) The package thermal impedance is calculated in accordance with JESD 51-7. (7) 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. (8) The package thermal impedance is calculated in accordance with MIL-STD-883. 4 Submit Documentation Feedback |
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类似说明 - LM239NE4 |
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