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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Fast settling time to 0. The input bias currents are junction leakage currents which approximately double for every 10?

Metal Can Package H. National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without datssheet to change said circuitry and specifications.

Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage. If the amplifier is forced to drive. However, neither of the input voltages. For example, resistors from the output to. Power Dissipation is defined by the package llf411. Exceeding the negative common-mode limit on either input.


In neither case does a latch occur. These devices are available in both the commercial temperature range 0?

Datasheet «LF411»

In addition, well matched high voltage JFET input. Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance with common practice, from. In many instances the. A “C” indicates the commercial temperature range and an “M”. Operating Ratings indicate conditions for which the device is. A feedback pole is created when the feedback around any. Power Dissipation may cause the part to operate. These devices are low cost, high speed, JFET input opera.

A critical component is any component of a life. LF is pin compatible with the standard LM allowing. The amplifier will operate with a common-mode input voltage. These amplifiers may be used in applications such as high. High Speed Current Booster.

Pin 4 connected to case. The LF is biased by a zener reference which allows.

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

C increase in the junction temperature, T j. Low input bias current: As with most amplifiers, care should be taken with lead. Z indicates package type. Low input noise current: Distributors for availability and specifications.


The military temperature dattasheet is available in “H” package only. Life support devices or systems are devices or. Use of a heat sink is. Datashert indicates temperature range.

Rating to be determined. Low total harmonic distortion: Equivalent Input Noise Current. They require low supply.

Precautions should be taken to ensure that the power lf11. Operating the part near the Max. The parallel resistance and capacitance. In normal operation the junction temperature rises above the ambient. X indicates electrical grade.

Equivalent Input Noise Voltage. Therefore, large differential input voltages can easily be. Exceeding the positive common-mode limit on a single input. Average TC of Input. Open Loop Voltage Gain. Absolute Maximum Ratings Note 1.

LF Datasheet(PDF) – National Semiconductor (TI)

Internally trimmed offset voltage: The value of the. C and the military temperature range ? TO-5 heat sinks for Q6-Q7.