LM108AWGSLASH883 datasheet(13/22 Pages) TI

13 / 22 page

LM108A Rad Hard — Electrical Characteristics (Continued)

Post Radiation Parameters @ +25˚C (Note 11) (Continued)

The following conditions apply to all the following parameters, unless otherwise specified.

DC:

±V

CC = ±20V, VCM = 0V, RS =50

Ω

Symbol

Parameter

Conditions

Notes

Min

Max

Units

Sub-

groups

Input Offset Current

CC = 35V, -VCC = -5V,

CM = -15V

(Note 11)

0.5

CC = 5V, -VCC = -35V,

CM = -15V

(Note 11)

0.5

(Note 11)

0.5

CC = +5V, -VCC = -5V

(Note 11)

0.5

Note 2: Parameters have only been entered in the LM108 / LM108A column if different from LM108RH

Note 3: 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. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed

specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test

conditions.

Note 4: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), θJA (package

junction to ambient thermal resistance), and TA (ambient temperature). The maximum allowable power dissipation at any temperature is PDmax=(TJmax - TA)/θJA

or the number given in the Absolute Maximum Ratings, whichever is lower.

Note 5: The inputs are shunted with back-to-back diodes for over voltage protection. Therefore, excessive current will flow if a differential input voltage in excess

of 1V is applied between the inputs unless some limiting resistance is used.

Note 6: For supply voltages less than ±20V, the absolute maximum input voltage is equal to the supply voltage.

Note 7: This rating is ±1.0V unless resistances of 2K Ohms or greater are inserted in series with the inputs to limit current in the input shunt diodes to the maximum

allowable value..

Note 8: Human body model, 1.5 k

Ω in series with 100 pF.

Note 9: Calculated parameter

Note 10: Datalog reading in K = V/mV

Note 11: Pre and post irradiation limits are identical to those listed under AC and DC electrical characteristics except as listed in the Post Radiation Limits Table.

These parts may be dose rate sensitive in a space environment and demonstrate enhanced low dose rate effect. Radiation end point limits for the noted parameters

are guaranteed only for the conditions as specified in MIL-STD-883, Method 1019.5.

Note 12: Parameter tested Go-No-Go

Note 13: Guaranteed parameter not tested.

Note 14: Calculated parameter for Class “S” only

LM108AWG/883 Datasheet(PDF) 13 Page - Texas Instruments

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