RC4558D RC4558 Dual Operational Amplifier SOIC-8


The RC4558 device is a dual general-purpose operational amplifier, with each half electrically similar to the UA741, except that offset null capability is not provided.

The high common-mode input voltage range and the absence of latch-up make this amplifier ideal for voltage-follower applications. The device is short-circuit protected, and the internal frequency compensation ensures stability without external components.


  • RC4558D

This item features:

  • Continuous Short-Circuit Protection

  • Wide Common-Mode and Differential Voltage Ranges

  • No Frequency Compensation Required

  • Low Power Consumption

  • No Latch-Up

  • Unity-Gain Bandwidth: 3 MHz Typ

  • Gain and Phase Match Between Amplifiers

  • Low Noise: 8 nV/sqrt Hz Typ at 1 kHz


  • New and Authentic Component(s) - RC4558D Dual General-Purpose Operational Amplifier ICs.
  • Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.

General details:

  • We are expanding on a daily basis. If you do not see the part, or quantity of the part, you are looking for, please, let us know. We will do our best to accommodate you.