Packaging information
| Package | Pins SOIC (D) | 8 |
| Operating temperature range (°C) |
| Package qty | Carrier 2,500 | LARGE T&R |
Features for the OPA177
- Low offset voltage: 25 µV (max)
- Low offset voltage drift: 0.3 µV/°C (max)
- High open-loop gain: 134 dB (min)
- Low quiescent current: 1.3 mA (typ)
- Low input bias ±2 nA (max)
- Wide supply voltage range: 6 V to 36 V
- Replaces industry-standard op amps: OP-07, OP-77, OP-177, AD707, and more
- For improved performance with ±40-V overvoltage protection, see the OPA206
Description for the OPA177
The OPA177 precision bipolar op amp feature very low offset voltage and drift. Laser-trimmed offset, drift and input bias current virtually eliminate the need for costly external trimming. High performance and low cost make these devices an excellent choice for a wide range of precision instrumentation.
The low quiescent current of the OPA177 dramatically reduces warm-up drift and errors due to thermoelectric effects in input interconnections. The OPA177 provides an effective alternative to chopper-stabilized amplifiers. The low noise of the OPA177 helps maintain maximum signal integrity.
OPA177 performance grade-outs are available. Packaging options include 8-pin plastic DIP and SO-8 surface-mount packages.