AZ4558A

Advanced Analog Circuits DUAL LOW NOISE OPERATIONAL AMPLIFIERS General Description Features Data Sheet AZ4558A The AZ4558A consists of two low noise, high performance operational amplifiers. It is specially suitable for applications in differential-in, differential-out as well as in industrial measurement tools and applications where gain and phase matched channels are mandatory. The IC features monolithic silicon chip, internal frequency compensation, low noise, low distortion, wide operating voltage range, high gain and high bandwidth. The AZ4558A can operate under dual power supply voltage up to ±18V or single power supply up to 36V. · Operating voltage: ±2V ~ ±18V · Large DC voltage gain: 110 dB · Low input noise voltage: 1µVRMS · Wide gain bandwidth product: 7 MHz · Slew rate: 3V/µs · Package outline: DIP8, SOIC8 Applications · Audio AC-3 decoded system · Audio amplifier · AC/DC converter SOIC-8 DIP-8 Figure 1. Package Types of AZ4558A August 2003 1 Rev.1...