low-noise high-speed precision operational amplifiers
The document describes the OP27A, OP27C, OP27E, OP27G, OP37A, OP37C, OP37E, and OP37G operational amplifiers. These devices combine outstanding noise performance with excellent precision and high-speed specifications. The wideband noise is only 3 nV/√Hz, maintaining low noise for all low-frequency applications.
| Maximum Equivalent Input Noise Voltage (1 kHz) | 3.8 nV/√Hz |
|---|---|
| Input Offset Voltage Max (25°C) | 25 µV |
| Operating Temperature Range (Military) | -55 °C to 125°C |
| Slew Rate (Typical) | 2.8 V/µs |
| Gain-Bandwidth Product (Typical) | 5 MHz |
The maximum equivalent input noise voltage is 3.8 nV/√Hz at 1 kHz.
No, the OP37 series is decompensated and is stable down to a gain of 5.