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LM258ADT データシート(PDF) 3 Page - STMicroelectronics |
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LM258ADT データシート(HTML) 3 Page - STMicroelectronics |
3 / 16 page LM158-LM258-LM358-LM158A-LM258A-LM358A Absolute Maximum Ratings 3/16 1 Absolute Maximum Ratings Table 1. Key parameters and their absolute maximum ratings Symbol Parameter LM158,A LM258,A LM358,A Unit VCC Supply voltage +/-16 or 32 V Vi Input Voltage -0.3 to +32 V Vid Differential Input Voltage +32 V Ptot Power Dissipation (1) 1. Power dissipation must be considered to ensure maximum junction temperature (Tj) is not exceeded. 500 mW Output Short-circuit Duration (2) 2. Short-circuits from the output to VCC can cause excessive heating if VCC > 15V. The maximum output current is approximately 40mA independent of the magnitude of VCC. Destructive dissipation can result from simultaneous short-circuit on all amplifiers. Infinite Iin Input Current (3) 3. This input current only exists when the voltage at any of the input leads is driven negative. It is due to the collector-base junction of the input PNP transistor becoming forward biased and thereby acting as input diodes clamps. In addition to this diode action, there is also NPN parasitic action on the IC chip. this transistor action can cause the output voltages of the Op-amps to go to the VCC voltage level (or to ground for a large overdrive) for the time duration than an input is driven negative. This is not destructive and normal output will set up again for input voltage higher than -0.3V. 50 mA Toper Operating Free-air Temperature Range -55 to +125 -40 to +105 0 to +70 °C Tstg Storage Temperature Range -65 to +150 °C Tj Maximum Junction Temperature 150 °C Rthja Thermal Resistance Junction to Ambient(4) SO8 TSSOP8 DIP8 miniSO8 4. Short-circuits can cause excessive heating. Destructive dissipation can result from simultaneous short-circuit on all amplifiers 125 120 85 190 °C/W ESD HBM: Human Body Model(5) 5. Human body model, 100pF discharged through a 1.5k Ω resistor into pin of device. 300 V MM: Machine Model(6) 6. Machine model ESD, a 200pF cap is charged to the specified voltage, then discharged directly into the IC with no external series resistor (internal resistor < 5 Ω), into pin to pin of device. 200 V CDM: Charged Device Model 1.5 kV |
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同様の説明 - LM258ADT |
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