OP-290AZ и другие
| Компонент | Описание | Производитель | |
| OP-290ARC/883 | PRECISION, LOW POWER, MICROPOWER DUAL OPERATIONAL AMPLIFIER |
Analog Devices |
 |
| OP-290AZ | PRECISION, LOW POWER, MICROPOWER DUAL OPERATIONAL AMPLIFIER |
Analog Devices |
|
| OP290A | Plastic Infrared Emitting Diode |
OPTEK Technologies |
|
| OP290AZ | Precision, Low Power, Micropower Dual Operational Amplifier |
Analog Devices |
|