FIELD: radio engineering, communication.
SUBSTANCE: device comprises two resistors, three key devices, an instrumental amplifier, a generator of rectangular pulses, an inverting amplifier and an integrator.
EFFECT: expanded field of application and increased accuracy of correction of drift voltage of an amplifier with periodical drift correction.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE FOR SELF-CORRECTION OF ZERO OF OPERATIONAL AMPLIFIER IN CIRCUIT OF EQUIPMENT CONTROL WITH NUMERICAL CONTROL | 2009 |
|
RU2397058C1 |
| EARTHED-LOAD STABLE CURRENT SOURCE | 1992 |
|
RU2009603C1 |
| MULTICHANNEL MULTIDIFFERENTIAL OPERATIONAL AMPLIFIER | 2023 |
|
RU2821422C1 |
| TIME-PULSE UNIVERSAL INTEGRATING VOLTAGE CONVERTER WITH PULSE-WIDTH MODULATION FUNCTION | 2020 |
|
RU2731601C1 |
| REFERENCE VOLTAGE SOURCE | 0 |
|
SU1748224A1 |
| DC AMPLIFIER | 0 |
|
SU1713086A1 |
| TIME-PULSE UNIVERSAL INTEGRATING VOLTAGE CONVERTER | 2018 |
|
RU2689805C1 |
| DEVICE FOR SOLVING DIFFERENTIAL EQUATIONS | 0 |
|
SU1339594A1 |
| DEVICE FOR MEASURING ELECTRICAL PARAMETERS OF OPERATIONAL AMPLIFIERS AND VOLTAGE COMPARATORS | 2016 |
|
RU2612872C1 |
| METHOD OF CONTROLLING TRANSFER CONSTANT OF COMPUTING AMPLIFIER | 2014 |
|
RU2573241C1 |
