LF411 datasheet(4/12 Pages) NSC

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AC Electrical Characteristic (Note 6) (Continued)

Note 4: For operating at elevated temperature, these devices must be derated based on a thermal resistance of

θjA.

Note 5: These devices are available in both the commercial temperature range 0˚C

≤TA≤70˚C and the military temperature range −55˚C≤TA≤125˚C. The temperature

range is designated by the position just before the package type in the device number. A “C” indicates the commercial temperature range and an “M” indicates the

military temperature range. The military temperature range is available in “H” package only.

Note 6: Unless otherwise specified, the specifications apply over the full temperature range and for VS=±20V for the LF411A and for VS=±15V for the LF411. VOS,

IB, and IOS are measured at VCM=0.

Note 7: The LF411A is 100% tested to this specification. The LF411 is sample tested to insure at least 90% of the units meet this specification.

Note 8: The input bias currents are junction leakage currents which approximately double for every 10˚C increase in the junction temperature, Tj. Due to limited pro-

duction test time, the input bias currents measured are correlated to junction temperature. In normal operation the junction temperature rises above the ambient tem-

perature as a result of internal power dissipation, PD.Tj=TA+θjA PD where θjA is the thermal resistance from junction to ambient. Use of a heat sink is recommended

if input bias current is to be kept to a minimum.

Note 9: Supply voltage rejection ratio is measured for both supply magnitudes increasing or decreasing simultaneously in accordance with common practice, from

±15V to ±5V for the LF411 and from ±20V to ±5V for the LF411A.

Note 10: RETS 411X for LF411MH and LF411MJ military specifications.

Note 11: Max. Power Dissipation is defined by the package characteristics. Operating the part near the Max. Power Dissipation may cause the part to operate out-

side guaranteed limits.

Typical Performance Characteristics

Input Bias Current

DS005655-11

Input Bias Current

DS005655-12

Supply Current

DS005655-13

Positive Common-Mode

Input Voltage Limit

DS005655-14

Negative Common-Mode

Input Voltage Limit

DS005655-15

Positive Current Limit

DS005655-16

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