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TL081: TL081IP and uA741CP andLM741CN

Part Number: TL081
Other Parts Discussed in Thread: LM741, TLV9301

Additional question.

I am also considering adopting LM741CN.
Please let me know the following information as it is not mentioned in the data sheet.
(1) When LM741 is used at -20°C to 80°C, what are the characteristics that deviate from?
(3)Temperature coefficient of input offset(TYP,MAX)
(4)Offset Voltage Adjustable Range
(5)Input Offset Voltage Null Circuit

thank you

  • Hello Kadoyama,

    1) LM741 is a 0C to 70C device, TLV9301 does cover that temperature range.

    2) Data sheet mentions 2k load and output swing +/-10V, so at least 5mA

    3) It is not in data sheet but 25C is 5mV max Vos and temperature is 6mV

    4) same answer as before

    5) Based on figure 7.2, potentiometer between null points and taps going to V- through some resistance