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LM2900DRE4 Fiches technique(PDF) 2 Page - Texas Instruments |
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LM2900DRE4 Fiches technique(HTML) 2 Page - Texas Instruments |
2 / 16 page LM2900, LM3900 QUADRUPLE NORTON OPERATIONAL AMPLIFIERS SLOS059 – JULY 1979 – REVISED SEPTEMBER 1990 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) LM2900 LM3900 UNIT Supply voltage, VCC (see Note 1) 36 36 V Input current 20 20 mA Duration of output short circuit (one amplifier) to ground at (or below) 25 °C free-air temperature (see Note 2) unlimited unlimited Continuous total dissipation See Dissipation Rating Table Operating free-air temperature range – 40 to 85 0 to 70 °C Storage temperature range – 65 to 150 – 65 to 150 °C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 260 °C NOTES: 1. All voltage values, except differential voltages, are with respect to the network ground terminal. 2. Short circuits from outputs to VCC can cause excessive heating and eventual destruction. DISSIPATION RATING TABLE PACKAGE TA ≤ 25°C POWER RATING DERATING FACTOR ABOVE TA = 25°C TA = 70°C POWER RATING TA = 85°C POWER RATING N 1150 mW 9.2 mW/ °C 736 mW 598 mW recommended operating conditions LM2900 LM3900 UNIT MIN MAX MIN MAX UNIT Supply voltage, VCC (single supply) 4.5 32 4.5 32 V Supply voltage, VCC + (dual supply) 2.2 16 2.2 16 V Supply voltage, VCC – (dual supply) – 2.2 –16 – 2.2 –16 V Input current (see Note 3) –1 –1 mA Operating free-air temperature, TA –40 85 0 70 °C NOTE 3: Clamp transistors are included that prevent the input voltages from swinging below ground more than approximately – 0.3 V. The negative input currents that may result from large signal overdrive with capacitive input coupling must be limited externally to values of approximately – 1 mA. Negative input currents in excess of – 4 mA causes the output voltage to drop to a low voltage. These values apply for any one of the input terminals. If more than one of the input terminals are simultaneously driven negative, maximum currents are reduced. Common-mode current biasing can be used to prevent negative input voltages. |
Numéro de pièce similaire - LM2900DRE4 |
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Description similaire - LM2900DRE4 |
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