The OP27 and OP37 are low‑noise precision operational amplifiers offering high speed, low offset, and low drift. The OP27 features an 8 MHz gain‑bandwidth product and a 2.8 V/µs slew rate, while the OP37 provides a 63 MHz gain‑bandwidth product and a 17 V/µs slew rate, making them suitable for audio, instrumentation, and high‑accuracy data acquisition.
The document includes detailed electrical characteristics, absolute maximum ratings, typical application circuits, ordering information, pin configurations, and noise measurement procedures. It also describes offset‑voltage trimming options and package options ranging from plastic DIP to TO‑99 and CERDIP.
| Input Offset Voltage (typ) | 10 µV |
|---|---|
| Gain‑Bandwidth Product (OP27) | 8 MHz |
| Gain‑Bandwidth Product (OP37) | 63 MHz |
| Slew Rate (OP27) | 2.8 V/µs |
| Slew Rate (OP37) | 17 V/µs |
| Supply Voltage (absolute max) | ±22 V |
| Output Swing | +10 V into 600 Ω |
The OP27 has a gain‑bandwidth product of 8 MHz.
The OP37’s slew rate is 17 V/µs.
Both devices are rated for an absolute maximum supply voltage of ±22 V.
Standard versions operate from 0 °C to +70 °C, while extended‑range versions cover –40 °C to +85 °C or –55 °C to +125 °C depending on the package.