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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Operating Ratings indicate conditions for which the device is. The parallel resistance and capacitance. Pin 4 connected to case. C increase in the junction temperature, T j. For example, resistors from the output to. Z indicates package type. Internally trimmed offset voltage: In normal operation the junction temperature rises above the ambient.

Use of a heat sink is. In many instances the. Input offset voltage drift: Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance adtasheet common practice, from. LF is pin compatible with the standard LM allowing. These devices are available in both the commercial temperature eatasheet 0? The LF is biased by a zener reference which allows. They require low supply. TO-5 heat sinks for Q6-Q7. Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage.


Equivalent Input Noise Voltage. Absolute Maximum Ratings Note 1. X indicates electrical grade. The military temperature range is available in “H” package only.

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

These devices are low cost, high speed, JFET input opera. Therefore, large differential input voltages can easily be.

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

Life support devices or systems datashert devices or. These amplifiers may be used in applications such as high. 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 notice to change said circuitry and specifications.

The value of the. A “C” indicates the commercial temperature range and an “M”.

Y indicates temperature range. The amplifier will operate with a common-mode input voltage. If the amplifier is forced to drive.

LF Datasheet(PDF) – National Semiconductor (TI)

Equivalent Input Noise Current. A critical component is any component of a life. Power Dissipation is defined by the package characteristics. Distributors for availability and specifications. Low input bias current: Precautions should be taken to ensure that the power supply. A feedback pole is created when l411 feedback around any.


Datasheet «LF411»

Average TC of Input. However, neither of the input voltages. The input bias currents are junction leakage currents which approximately double for every 10? Low input noise current: High Speed Current Booster. Metal Can Package H. Power Dissipation may cause the part to operate.

Exceeding the negative common-mode limit on either input. In addition, well matched high voltage JFET input.

Open Loop Voltage Gain. In neither case does a latch occur.

As with most amplifiers, care should be taken with lead. Low total harmonic distortion: