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www.fairchildsemi.com
MC4558
Dual Operational Amplifier
Features
•
•
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•
•
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•
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.
Descriptions
The MC4558 series is a monolithic integrated circuit
designed for dual operational amplifier.
8-DIP
1
8-SOP
1
Internal Block Diagram
Rev. 1.0.1
©2001 Fairchild Semiconductor Corporation
MC4558
Typical Performance Characteristics
Figure 1. Burst Noise vs Source Resistance
Figure 2. RMS Noise vs Source Resistance
Figure 3. Output Noise vs Source Resistance
Figure 4. Spectral Noise Density
Figure 5. Open Loop Frequency Response
Figure 6. Phase Margin vs Frequency
4
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