LF357 DATASHEET PDF

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Grole Overall system slower than fast sample and hold R1, CC: Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Device has been announced but is not in production.

Buyer dwtasheet fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. All of the bias currents in these amplifiers are set by FET current sources. This data is subject to change without notice and revision of this document.

Finish options are separated by a vertical ruled line. To minimize the effect of any surface leakage, lay out a ring of foil completely surrounding the inputs of the LFx5x and the terminals of capacitors, diodes, conductors, resistors, relay terminals, and so forth, connected to the inputs of the op amp, as in Figure For browser-based versions of this data sheet, datawheet to the left-hand navigation.

This PC foil must then be connected to a voltage that is at the same voltage as the amplifier inputs, because no leakage current can flow between two points at the same potential. No TI components are authorized dafasheet use in FDA Class III or similar life-critical medical equipment unless authorized officers of the parties have executed a special agreement specifically governing such use. In normal operation the junction temperature rises above the ambient temperature as a result of internal power dissipation, Pd.

Negative Current Limit Figure 8. In fact, the common-mode voltage can exceed the positive supply by approximately mV independent of supply voltage and over the full operating temperature range. Common-mode rejection and open-loop voltage gain are also unaffected by offset adjustment.

TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device.

Positive Current Limit Figure 9. Product device recommended for new designs. These amplifiers will operate with the common-mode input voltage equal to the positive supply. Input pins are lifted out of PCB and soldered directly to components. Use of a heat sink is recommended if input bias current is to be kept to a minimum.

The value of the added capacitor should be such that the RC time constant of this capacitor and the resistance it parallels is greater than or equal to the original feedback pole time constant. It is the time required for the error voltage the voltage at the inverting input pin on the amplifier to settle to within 0.

Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage. Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI.

This component has a RoHS exemption for either 1 lead-based flip-chip solder bumps used between the die and package, or 2 lead-based die adhesive used between the die and leadframe. All other trademarks are the property of their respective owners. Pin Configuration and Functions Testing and datzsheet quality control techniques are used to the extent TI deems necessary to support this warranty. Most Related.

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