This is a kind of op amp.
Part Number: YG4558
Function: Dual Operational Amplifier
Package: DIP Pin
This op amp is a monolithic integrated circuit designed for dual operational amplifier.
The YG4558 is a dual high-gain operational amplifier with internal compensation circuit and constructed on a single silicon chip. It offers excellent characteristics by combining the parameters adjusted for a monolithic chip. The channel separation characteristic is suitable for measuring instruments.
1. No frequency compensation required.
2. No latch-up
3. Large commom mode and differential voltage range
4. Parameter tracking over temperature range
5. Gain and phase match between amplifiers
6. Internally frequency compensated
7. Low noise input transistors
Other data sheets are available within the file: YG4558E, YG4558L