LM158 datasheet(25/56 Pages) TI

25 / 56 page

LM158, LM158A, LM258, LM258A

LM358, LM358A, LM358B, LM358BA, LM2904, LM2904B, LM2904BA, LM2904V

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SLOS068X – JUNE 1976 – REVISED JUNE 2020

Product Folder Links: LM158 LM158A LM258 LM258A LM358 LM358A LM358B LM358BA LM2904 LM2904B

LM2904BA LM2904V

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9.3 Feature Description

9.3.1 Unity-Gain Bandwidth

The unity-gain bandwidth is the frequency up to which an amplifier with a unity gain may be operated without

greatly distorting the signal. These devices have a 1.2-MHz unity-gain bandwidth (B Version).

9.3.2 Slew Rate

The slew rate is the rate at which an operational amplifier can change its output when there is a change on the

input. These devices have a 0.5-V/µs slew rate (B Version).

9.3.3 Input Common Mode Range

The valid common mode range is from device ground to VS – 1.5 V (VS – 2 V across temperature). Inputs may

exceed VS up to the maximum VS without device damage. At least one input must be in the valid input common-

mode range for the output to be the correct phase. If both inputs exceed the valid range, then the output phase is

undefined. If either input more than 0.3 V below V– then input current should be limited to 1 mA and the output

phase is undefined.

9.4 Device Functional Modes

These devices are powered on when the supply is connected. This device can be operated as a single-supply

operational amplifier or dual-supply amplifier, depending on the application.

LM158 Scheda tecnica(PDF) 25 Page - Texas Instruments