JRC4558D Dual High-Gain Operational Amplifier (4558)
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Prices updated: 13 Oct 2026
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About this product
The JRC4558D is a dual high-gain operational amplifier, internally compensated and built on a single silicon chip. It follows the industry-standard 4558 pinout, which many manufacturers share. It is widely used in audio circuits and guitar pedals, as well as preamplifiers, active filters and signal conditioning.
Specifications
- Type
- Dual operational amplifier
- Voltage gain
- 100 dB typical
- Input impedance
- 5 MΩ typical
- Supply voltage
- ±4 V to ±18 V
- Compensation
- Internally compensated
- Pinout
- Industry-standard 4558 pinout
Frequently asked questions
Can I swap it with other 4558 chips?
Yes, the 4558 pinout is an industry standard, so 4558 devices from other manufacturers use the same pin layout. Performance details can differ, so check each datasheet.
Can it run from a single 9 V supply?
The datasheet specifies a supply range of ±4 V to ±18 V. Single-supply designs need a biasing network to set the input and output levels, so follow the application notes in the datasheet.
