高性能四路运算放大器器 High Performance Quad Operational Amplifiers
Description
The RC4156 and RC4157 are monolithic integrated circuits, consisting of four independent high performance operational amplifiers constructed with an advanced epitaxial process. These amplifiers feature improved AC performance which far exceeds that of the 741 type amplifiers. Also featured are excellent input characteristics and low noise, making this device the optimum choice for audio, active filter and instrumentation applications. The RC4157 is a decompensated
version of the RC4156 and is AC stable in gain configurations of -5 or greater.
Features
• Unity gain bandwidth for RC4156 – 3.5 MHz
• Unity gain bandwidth for RC4157 – 19 MHz
• High slew rate for RC4156 – 1.6 V/µS
• High slew rate for RC4157 – 8.0V/µS
• Low noise voltage – 1.4 µVRMS
• Indefinite short circuit protection
• No crossover distortion