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This document is a datasheet for the Fairchild Semiconductor RC4156 and RC4157, which are monolithic integrated circuits consisting of four independent high performance operational amplifiers. These devices feature improved AC performance exceeding that of the 741 type, with the RC4157 being a decompensated version stable in gain configurations of -5 or greater.
| 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 |
| Input Noise Voltage | 1.4 µVrms |
| Supply Voltage | +/- 15 V |
| Operating Temperature | 0 to 70 °C |
| Large Signal Voltage Gain | 25 V/mV |
The RC4157 is a decompensated version of the RC4156 and is AC stable in gain configurations of -5 or greater.
These devices are the optimum choice for audio, active filter and instrumentation applications.
Yes, the device features indefinite short circuit protection.