| 摘要 |
FIELD: radio engineering. ^ SUBSTANCE: precision operational amplifier comprises an input complementary differential cascade on n-p-n and p-n-p transistors, the first and second current mirrors, a complementary buffer amplifier, the first and second output transistors of n-p-n type, the first and second output transistors of p-n-p type. ^ EFFECT: reduced absolute value of zero shift voltage and its temperature and radiation drift. ^ 2 cl, 8 dwg |
