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LF411ACH View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
LF411ACH Low Offset, Low Drift JFET Input Operational Amplifier Texas-Instruments
Texas Instruments Texas-Instruments
LF411ACH Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
AC Electrical Characteristic (Note 5) (Continued)
Symbol
Parameter
THD
Total Harmonic Distortion
Conditions
AV=+10, RL=10k,
VO=20 Vp-p,
BW=20 Hz−20 kHz
LF411A
Min Typ Max
<0.02
LF411
Min Typ Max
<0.02
Units
%
Note 1: “Absolute Maximum Ratings” indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits.
Note 2: Unless otherwise specified the absolute maximum negative input voltage is equal to the negative power supply voltage.
Note 3: For operating at elevated temperature, these devices must be derated based on a thermal resistance of θjA.
Note 4: These devices are available in both the commercial temperature range 0˚CTA70˚C and the military temperature range −55˚CTA125˚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 5: 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 6: 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 7: The input bias currents are junction leakage currents which approximately double for every 10˚C increase in the junction temperature, Tj. Due to limited
production test time, the input bias currents measured are correlated to junction temperature. In normal operation the junction temperature rises above the ambient
temperature 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 8: 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 9: RETS 411X for LF411MH and LF411MJ military specifications.
Note 10: Max. Power Dissipation is defined by the package characteristics. Operating the part near the Max. Power Dissipation may cause the part to operate
outside guaranteed limits.
Typical Performance Characteristics
Input Bias Current
Input Bias Current
00565511
00565512
3
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