IT4558

IT4558 DUAL LOW NOISE OPERATIONAL AMPLIFIERS General Description The IT4558 consists of two low noise, h igh perfor mance 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 IT4558 can operate under dual power supply voltage up to ±18V or single power supply up to 36V. Features · · · · · · 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 IT4558 INFINITRUE TECHNOLOGY 1/9 www.DataSheet4U.com IT4558 Pin Configuration SOIC-8/DIP-8 OUTPUT 1 INPUT 1INPUT 1+ VEE 1 2 3 4 8 7 6 5 VCC OUTPUT 2 INPUT 2INPUT 2+ Top View Figure 2. Pin Configuration of IT4558 Functional Block Diagram VCC -INPUT +INPUT OUTPUT VEE Figure 3. Representative Schematic Diagram of IT4558 (Each Amplifier) INFINITRUE TECHNOLOGY 2/9 IT4558 Ordering Information Package SOIC-8 DIP-8 Temperature Range -40oC to 85oC Part Number IT4558S IT4558P Marking ID IT4558S IT4558P Packing Type Tube/Tape/Reel Tube IT 4558 Circuit Type Y Package S: SOIC...