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.
This document is a technical datasheet for the Fairchild Semiconductor RC4156 and RC4157 monolithic integrated circuits. These devices consist of four independent high-performance operational amplifiers constructed with an advanced epitaxial process, designed to exceed the AC performance of standard 741 type amplifiers.
| Unity Gain Bandwidth (RC4156) | 3.5 MHz |
|---|---|
| Unity Gain Bandwidth (RC4157) | 19 MHz |
| Slew Rate (RC4156) | 1.6 V/µs |
| Slew Rate (RC4157) | 8.0 V/µs |
| Low Noise Voltage | 1.4 µVRMS |
The devices operate from -55°C to +125°C.
Yes, they feature indefinite short circuit protection.