NE5533/5533A/NE/SA/SE5534/5534A are low noise operational amplifiers from Philips Semiconductors Linear Products with excellent noise performance, improved output drive capability and higher low-frequency bandwidths.
The NE5533/5533A and SE5534/SE5534A families are dual and single low‑noise operational amplifiers designed for high‑quality audio, instrumentation, control circuits, and telephone channel amplifiers. They feature internal compensation for gains of three or higher and can be externally compensated for various applications such as unity‑gain amplifiers or low‑overshoot configurations.
Key specifications include a 10 MHz small‑signal bandwidth, 600 Ω output drive capability at ±18 V, 4 nV/√Hz input noise voltage, 100 000 DC voltage gain, 200 kHz power bandwidth, and a slew rate of 13 V/µs. The devices are offered in multiple packages with supply voltage ranges from ±3 V to ±20 V and operating temperature ranges from –55 °C to +125 °C depending on the package.
| Small‑signal bandwidth | 10 MHz |
|---|---|
| Output drive capability | 600 Ω, 10 V_RMS at VS=±18 V |
| Input noise voltage | 4 nV/√Hz |
| DC voltage gain | 100 000 |
| Power bandwidth | 200 kHz |
| Slew rate | 13 V/µs |
| Supply voltage range | ±3 V to ±20 V |
| Operating temperature range (SE package) | -55 °C to +125 °C |
| Absolute maximum supply voltage | ±22 V |
The 5533A/5534A version is recommended when very low noise is required.
The device can tolerate a supply voltage of up to ±22 V.