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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Average TC of Input. Rating to be determined. Exceeding the positive common-mode limit on a single input.

Z indicates package type. Exceeding the negative common-mode limit on either input. X indicates electrical grade. Use of a heat sink is.

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right datadheet any time without notice to change said circuitry and specifications.


Fast settling time to 0. C increase in the junction temperature, T j. Power Dissipation is defined by the package characteristics.

Equivalent Input Noise Voltage. Metal Can Package H. Precautions should be taken to ensure that the power supply. These devices are low cost, high speed, JFET input opera.

Datasheet «LF411»

LF is pin compatible with the standard LM allowing. C and the military temperature range ? These amplifiers may be used in applications such as high. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance with common practice, from.

Equivalent Input Noise Current. The input bias currents are junction leakage currents which approximately double for every 10?

LF Texas Instruments JFET-INPUT OPERATIONAL AMPLIFIER ChipFind Datasheet Archive |

The military temperature range is available in “H” package only. The parallel resistance datazheet capacitance. TO-5 heat sinks for Q6-Q7. As with most amplifiers, care should be taken with lead. Distributors for availability and specifications. Open Loop Voltage Gain. These devices are available in both the commercial temperature range 0?


In neither case does a latch occur. However, neither of the input voltages. For example, resistors from the output to. Power Dissipation may cause the part to operate. The LF is biased by a zener reference which allows. A “C” indicates the commercial temperature range and an “M”.

Input offset voltage drift: Life support devices or systems are devices dahasheet. If the amplifier is forced to drive. Operating the part near the Max. In normal operation the junction temperature rises above the ambient.