* Internal Frequency Compensation
* Operating Voltage: ±4 ~ ±18V
* High DC Voltage Gain: 100dB (Typ.)
* High Input Impedance: 5MΩ (Typ.)
* Unit Gain B.
* Active Filter
* Compensation Amplifier
* Audio Preamplifier
* Electronic Instruments
JRC4558
SOP-8
.
O
Output of operational amplifier A.
2
I
Negative input of of operational amplifier A.
3
I
Positive input of of operational amplifier A.
4
Power- Negative power supply.
5
I
Positive input of of operational amplifier B.
6
I
Negative in.
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