Hello,
My customer would like to know the following parameters for OP07D.
Are these values available?
1.
TYP for Common mode input resistance
2.
MAX for equivalent input noise voltage
3.
Max for equivalent input noise current
4.
MAX and TYP for PSRR
5.
Power dissipation is defined as 80mW(TYP) and 150mW(MAX) for “Vo=0, No load” condition in the datasheet.
What is the voltage for these values, TYP and MAX?
Regards,
Oba
Hello Oba,
Please understand that the OP07D is very much a legacy op amp and the parameter limits the customer is requesting are not specified. Please see my answers:
.
TYP for Common mode input resistance
The input resistance listed in the OP07D Electrical Characteristics table is the differential mode input resistance typically 31 MΩ. The common mode input resistance for such bipolar input designs is very roughly as an approximation 1000x or more higher than the differential input resistance.
2.
MAX for equivalent input noise voltage
TI does not specify maximum voltage noise for most every op amp, and not for the OP07D as well.
3.
Max for equivalent input noise current
TI does not specify maximum current noise for most every op amp, and not for the OP07D as well.
4.
MAX and TYP for PSRR
Covert the following datasheet specification to dB:
5.
Power dissipation is defined as 80mW(TYP) and 150mW(MAX) for “Vo=0, No load” condition in the datasheet.
What is the voltage for these values, TYP and MAX?
The Electrical Characteristics table states, "7.5 Electrical Characteristics at specified free-air temperature, VCC± = ±15 V (unless otherwise noted)(1)."
Regards, Thomas
Precision Applications Engineering
