TL497ACN

The 4156 and 4157 are monolithic integrated circuits, consisting of four independent high performance operational amplifiers constructed with an advanced epitaxial process. These amplifiers feature guaranteed AC performance which far exceeds that of the 741 type amplifiers. Also featured are excellent input characteristics and guaranteed low noise, making this device the optimum choice for audio, active filter and instrumentation applications. The 4157 is a decompensated version of the 4156 and is AC stable in gain configurations of -5 or greater.