| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| NE5534 | Low-Noise Operational Amplifiers |
Philipss
| NE5534 | Dual and single low noise op amp |
| NE5534 | Single Low Noise Operational Amplifier | |
Texas Instruments
| NE5534A | Low-Noise Operational Amplifiers |
Philipss
| NE5534A | Dual and single low noise op amp |
| NE5534A | Single Low Noise Operational Amplifier |