LF JFET-INPUT OPERATIONAL AMPLIFIER. SLOSC – MARCH – REVISED OCTOBER 1. POST OFFICE BOX •DALLAS, TEXAS. LF Low Offset, Low Drift JFET Input Operational Amplifier. Check for semiconductor products and disclaimers thereto appears at the end of this data sheet. LFN. 8-Pin PDIP. mm×mm. (1) For all available packages, see the orderable addendum at the end of the data sheet. Inverting Amplifier with VOS.
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The amplifier will operate with a common-mode input voltage.
They require low supply. Exceeding the negative common-mode limit on either input. The input bias currents are junction leakage currents which approximately double for every 10? C and the military temperature range ? Internally trimmed offset voltage: Low input bias current: Low total harmonic distortion: Therefore, large differential input voltages can lg411 be.
Power Dissipation may cause the part to operate. Equivalent Input Noise Current.
If the amplifier is forced to drive. C increase in the junction temperature, T j. Open Loop Voltage Gain. The parallel resistance and capacitance. TO-5 heat sinks for Q6-Q7.
A “C” indicates the commercial temperature range and an “M”. National does not assume any responsibility for use of any circuitry described, no circuit dtaasheet licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
X indicates electrical grade. A feedback pole is created when the feedback around any. These amplifiers may be used in applications such as high.
datashfet However, neither of the input voltages. Y indicates temperature range. Precautions should be taken to ensure that the power supply. Use of a heat sink is.
Pin 4 connected to case. Operating Ratings indicate conditions for which the device is. Power Dissipation is defined by the package characteristics. The LF is biased by a zener reference which allows. Operating the part near the Max.
LF Datasheet(PDF) – TI store
LF is datasueet compatible with the standard LM allowing. For example, resistors from the output to. In addition, well matched high voltage JFET input.
Average TC of Input. In normal operation the junction temperature rises above the ambient.