LM146JSLASH883 datasheet(7/17 Pages) NSC

7 / 17 page

Typical Performance Characteristics (Continued)

Application Hints

Avoid reversing the power supply polarity; the device will fail.

Common-Mode

Input

Voltage:

The

negative

common-mode voltage limit is one diode drop above the

negative supply voltage. Exceeding this limit on either input

will result in an output phase reversal. The positive

common-mode limit is typically 1V below the positive supply

voltage. No output phase reversal will occur if this limit is ex-

ceeded by either input.

Output Voltage Swing vs I

SET: For a desired output voltage

swing the value of the minimum load depends on the positive

and negative output current capability of the op amp. The

maximum available positive output current, (I

CL+), of the de-

vice increases with I

SET whereas the negative output current

CL−) is independent of ISET. Figure 1 illustrates the above.

Input Noise Voltage vs

Frequency

DS005654-23

Input Noise Current vs

Frequency

DS005654-24

Power Supply Rejection

Ratio vs Frequency

DS005654-25

Voltage Follower Pulse

Response

DS005654-26

Voltage Follower Transient

Response

DS005654-27

Transient Response Test Circuit

DS005654-6

DS005654-7

FIGURE 1. Output Current Limit vs I

SET

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