1 Features

• Matched gain and offset between amplifiers

• Unity-gain bandwidth: 3MHz typical

• Slew rate: 1.5V/μs typical

• Low equivalent input noise voltage 2μV/Hz

maximum (20Hz to 20kHz)

• No frequency compensation required

• No latch up

• Wide common-mode voltage range

• Low power consumption

2 Applications

• AV receivers

• Professional audio mixers

• Soundbars

• Wireless speakers

3 Description

The RC4559 is a dual high-performance operational

amplifier. The high common-mode input voltage and

the absence of latch-up make this amplifier suitable

for low-noise signal applications such as audio

preamplifiers and signal conditioners. This amplifier

features a dynamic performance that is specified by

design and an output drive capability that far exceeds

general-purpose type amplifiers.

The RC4559 is characterized for operation from 0°C

to 70°C.