ADVANCED DATA SHEET
42142
Radiation Tolerant Power Operational Amplifier
TOTAL DOSE TEST RESULTS
Disclaimer: The data of 4 representative units irradiated in Cobalt-60 chamber is only typical of one lot of
operational amplifiers. Micropac does not guarantee performance of its Operational Amplifier to these
radiation levels. Individual lots have to be screened to guarantee the performance.
40
30
20
10
0
50
40
30
20
10
0
-10
-20
0
50
100
0
50
100
Total Dose, krad (Si)
Total Dose, krad (Si)
Figure 5. Input Offset Voltage vs Total Dose
Figure 6. Input Offset Current vs Total Dose
500
400
300
200
100
0
500
400
300
200
100
0
0
50
100
0
50
100
Total Dose, krad (Si)
Total Dose, krad (Si)
Figure 7. Input (+) Bias Current vs Total Dose
Figure 8. Input (-) Bias Current vs Total Dose
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement.
Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible.
MICROPAC INDUSTRIES, INC. HYBRID MICROELECTRONICS PRODUCTS DIVISION • 905 E. Walnut St., Garland, TX 75040 • (972) 272-3571 • Fax (972) 494-2281
www.micropac.com E-MAIL: hybridsales@micropac.com 05/17/01
MII [ Micropac Industries ]
