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LM199 bảng dữ liệu(PDF) 2 Page - National Semiconductor (TI) |
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LM199 bảng dữ liệu(HTML) 2 Page - National Semiconductor (TI) |
2 / 10 page Absolute Maximum Ratings (Note 1) Specifications for Military/Aerospace products are not contained in this datasheet. Refer to the following Reli- ability Electrical Test Specifications documents: MNLM199A-X and SMD#5962-88561 . Temperature Stabilizer Voltage LM199/LM299/LM399 40V Reverse Breakdown Current 20 mA Forward Current LM199/LM299/LM399 1 mA Reference to Substrate Voltage V (RS) (Note 2) 40V −0.1V Operating Temperature Range LM199 −55˚C to +125˚C LM299 −25˚C to +85˚C LM399 −0˚C to +70˚C Storage Temperature Range −55˚C to +150˚C Soldering Information TO-46 package (10 sec.) +300˚C Electrical Characteristics (Notes 3, 6) Parameter Conditions LM299H LM399H Units Min Typ Max Min Typ Max Reverse Breakdown Voltage 0.5 mA ≤ I R ≤ 10 mA 6.8 6.95 7.1 6.6 6.95 7.3 V Reverse Breakdown Voltage 0.5 mA ≤ I R ≤ 10 mA 6 9 6 12 mV Change with Current Reverse Dynamic Impedance I R = 1 mA 0.5 1 0.5 1.5 Ω Reverse Btreakdown Temperature Coefficient −25˚C ≤T A ≤85˚C LM299 0.00003 0.0001 %/˚C 0˚C ≤T A ≤+70˚C LM399 0.00003 0.0002 %/˚C RMS Noise 10 Hz ≤ f ≤ 10 kHz 7 20 7 50 µV Long Term Stability Stabilized, 22˚C ≤T A ≤28˚C, 20 20 ppm 1000 Hours, I R=1 mA±0.1% Temperature Stabilizer T A=25˚C, Still Air, VS=30V 8.5 14 8.5 15 mA Supply Current T A =− 55˚C 22 28 Temperature Stabilizer 9 40 9 40 V Supply Voltage Warm-Up Time to 0.05% V S = 30V, TA = 25˚C 3 3 sec. Initial Turn-on Current 9 ≤V S ≤40, T A=+25˚C, (Note 4) 140 200 140 200 mA Electrical Characteristics (Notes 3, 6) Parameter Conditions LM199AH LM399AH Units Min Typ Max Min Typ Max Reverse Breakdown Voltage 0.5 mA ≤ I R ≤ 10 mA 6.8 6.95 7.1 6.6 6.95 7.3 V Reverse Breakdown Voltage 0.5 mA ≤ I R ≤ 10 mA 6 9 6 12 mV Change with Current Reverse Dynamic Impedance I R = 1 mA 0.5 1 0.5 1.5 Ω Reverse Breakdown Temperature Coefficient −55˚C ≤T A ≤+85˚C LM199A 0.00002 0.00005 %/˚C +85˚C ≤T A ≤+125˚C 0.0005 0.0010 %/˚C 0˚C ≤T A ≤+70˚C LM399A 0.00003 0.0001 %/˚C RMS Noise 10 Hz ≤ f ≤ 10 kHz 7 20 7 50 µV Long Term Stability Stabilized, 22˚C ≤T A ≤28˚C, 20 20 ppm 1000 Hours, I R=1 mA±0.1% Temperature Stabilizer T A=25˚C, Still Air, VS=30V 8.5 14 8.5 15 mA Supply Current T A =− 55˚C 22 28 Temperature Stabilizer 9 40 9 40 V Supply Voltage Warm-Up Time to 0.05% V S = 30V, TA = 25˚C 3 3 sec. Initial Turn-on Current 9 ≤V S ≤40, T A=+25˚C, (Note 4) 140 200 140 200 mA www.national.com 2 |
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