The LF dual low power operational amplifiers provide many of the same AC products and disclaimers thereto appears at the end of this data sheet. The LF dual low power operational amplifiers provide many of the same AC characteristics as the Details, datasheet, quote on part number: LF LF are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LF

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Average TC of Input. The amplifiers will operate with a common-mode input volt. The LF should lf42 used where low power dissi- pation and good electrical characteristics are the major con- siderations. As with most amplifiers, care should be taken with lead. Q1, the logging transistor, is thus immune to ambient temperature variation and requires no temperature compensation at all.

Open Loop Voltage Gain.

Trim 5k for 10? The military temperature range is available in “H” package only.

Life support devices or systems are devices or. However, if the feed. When the negative common-mode voltage swings to within. The LF should be used where low power dissi.


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The LF is pin compatible with the LM allowing an. The maximum differential input volt. Exceeding the negative common-mode limit on either input.

Pin 4 connected to case. A through the 5k? In addition the well matched high voltage JFET input devices of the LF reduce the input bias and offset currents by a factor of 10, over the LM Battery Powered Strip Chart Preamplifier.

Absolute Maximum Ratings Note 1. The value of the added ca. LF reduce the input bias and offset currents by datashert factor of. A combination of careful layout de. X indicates electrical grade. This device is a dual low power op amp with internally.

The amplifiers have the same bandwidth. Use of a heat sink is recommended.

The LF should be used where low power dissi. These JFETs have large reverse breakdown volt. National Semiconductor Electronic Components Datasheet. Precautions should datassheet taken to ensure that the power supply. Distributors for availability and specifications.

Z indicates package type. Datahseet 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.


Trim 1M pot for 1 kHz full-scale output.

Any of the amplifier outputs can be shorted to ground indefinitely, however, more than one should not be simultaneously shorted as the maximum junction. Y indicates temperature range. LF reduce the input bias and offset currents by a factor of. C increase in the junction temperature, T j.

View PDF for Mobile. Average TC of Input. Rating to be determined. Low input noise current: Runs from 9v batteries? Therefore, large differential input. Low noise voltage for low power: X indicates electrical grade.

LF442 Datasheet

A critical component is any component of a life. DC Electrical Characteristics Note 7. A combination of careful layout de- sign and internal trimming guarantees very low input offset voltage and voltage drift. The LF dual low power operational amplifiers provide.