lf147j-smd National Semiconductor Corporation, lf147j-smd Datasheet - Page 6

• Manufacturer Part Number: lf147j-smd
• Description: Lf147qml Wide Bandwidth Quad Jfet Input Operational Amplifier
• Manufacturer: National Semiconductor Corporation

www.national.com
Notes:
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage.
Note 3: Any of the amplifier outputs can be shorted to ground indefinitely, however, more than one should not be simultaneously shorted as the maximum junction
temperature will be exceeded.
Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by T
to ambient thermal resistance), and T
number given in the Absolute Maximum Ratings, whichever is lower.
Note 5: Max. Power Dissipation is defined by the package characteristics. Operating the part near the Max. Power Dissipation may cause the part to operate outside
guaranteed limits.
Note 6: Human body model, 1.5 kΩ in series with 100 pF.
Note 7: Guaranteed by CMRR test
Note 8: V/mV in units column is equivalent to K in datalog
Typical Performance Characteristics
Input Bias Current
Supply Current
A
(ambient temperature). The maximum allowable power dissipation at any temperature is P
20122614
20122616
6
Jmax
Positive Common-Mode
(maximum junction temperature), θ
Input Voltage Limit
Input Bias Current
Dmax
= (T
Jmax
JA
20122615
— T
(Package junction
20122617
A
) / θ
JA
or the