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LM2903WH 数据表(PDF) 4 Page - STMicroelectronics |
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LM2903WH 数据表(HTML) 4 Page - STMicroelectronics |
4 / 14 page Absolute maximum ratings and operating conditions LM2903WH 4/14 DocID028311 Rev 1 2 Absolute maximum ratings and operating conditions Table 1: Absolute maximum ratings Symbol Parameter Value Unit VCC Supply voltage ±18 or 36 V Vid Differential input voltage (VCC -) - 0.3 to (V CC +) + 0.3 Vin Input voltage Vout Output voltage 36 Output short-circuit to ground (1) Infinite Rthja Thermal resistance junction to ambient (2) 190 °C/W Rthjc Thermal resistance junction to case (2) 39 Tj Maximum junction temperature 160 °C Tstg Storage temperature range -65 to 160 ESD Human body model (HBM) (3) 2000 V Machine model (MM) (4) 200 CDM: charged device model (5) 1500 Notes: (1) Short-circuits from the output to VCC + can cause excessive heating and possible destruction. The maximum output current is approximately 20 mA and is independent of the VCC + magnitude. (2) Short-circuits can cause excessive heating and destructive dissipation. Values are typical and for a four-layer PCB. (3)Human body model: a 100 pF capacitor is charged to the specified voltage, then discharged through a 1.5 kΩ resistor between two pins of the device. This is done for all couples of connected pin combinations while the other pins are floating. (4) Machine model: a 200 pF capacitor is charged to the specified voltage, then discharged directly between two pins of the device with no external series resistor (internal resistor < 5 Ω). This is done for all couples of connected pin combinations while the other pins are floating. (5) Charged device model: all pins and the package are charged together to the specified voltage and then discharged directly to the ground through only one pin. This is done for all pins. Table 2: Operating conditions Symbol Parameter Value Unit Vicm Common mode input voltage range 0 to (VCC +) - 1.5 V - 40 °C ≤ Tamb ≤ 150 °C 0 to (VCC +) - 2 Toper Operating free-air temperature range -40 to 150 °C |
类似零件编号 - LM2903WH |
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类似说明 - LM2903WH |
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