The document describes the OP11, a device providing four matched 741-type operational amplifiers in a single 14-lead PDIP package. It is designed for applications requiring minimum space and cost while maintaining performance, serving as a direct replacement for the LM148 and LM348.
| Input Offset Voltage (Vos) | 0.3 mV maximum at 25°C |
|---|---|
| Common-Mode Rejection Ratio (CMRR) Matched | 94 dB minimum |
| Input Bias Current (Ib) | 180 nA typical at 25°C |
| Power Consumption (Total) | 105 mW typical at Vo=0V |
| Slew Rate (SR) | 1.0 V/us typical |
| Operating Temperature Range | 0°C to +70°C |
Yes, it is pin compatible with the LM148, LM348, RM4156, RM4158, and HA4741 amplifiers.
The device comes in a single 14-lead PDIP package.
Yes, it is designed to have equal positive-going and negative-going slew rates, which is important for good audio system performance.