hk3370/hk3470
KA4558
Dual Operational Amplifier
Features
• No frequency compensation required.
• No latch up.
• Large common mode and differential voltage range.
• Parameter tracking over temperature range.
• Gain and phase match between amplifiers.
• Internally frequency compensated.
• Low noise input transistors.
Internal Block Diagram
Descriptions
The KA4558 is a monolithic integrated circuit designed for
dual operational amplifier.
8-DIP
1
8-SOP
1
9-SIP
1
81
harman/kardon
www.fairchildsemi.com