
Texas Instruments
A pin-compatible, single-channel FET-input op-amp. Offers higher slew rate but has higher input noise than the NE5534P.
The NE5534P is a classic high-performance, low-noise single operational amplifier in a PDIP-8 package, widely used in professional audio and precision circuits. Finding a replacement requires careful matching of noise, bandwidth, and pinout.
Noise, slew rate, and input type are critical parameters that vary significantly among alternatives.
Many alternatives exist in the same PDIP-8 package.
The NE5534 family and its common alternatives are widely available.
Direct replacement for NE5534P should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.
Start with Datasheet verified or Strong match candidates for NE5534P, then review parametric alternatives for package and electrical fit.
The primary risk is performance degradation, especially increased noise or reduced slew rate, which can impact audio quality or signal integrity.

Texas Instruments
A pin-compatible, single-channel FET-input op-amp. Offers higher slew rate but has higher input noise than the NE5534P.
| Feature / factor | NE5534P | OPA134PA | NE5532AP | Alt 3 | Compatibility / risk |
|---|---|---|---|---|---|
| Package | PDIP-8 | PDIP-8 | PDIP-8 | PDIP-8 — Package and pin count match.; NE5532AP: Package matches. | |
| Pinout | Standard single op-amp | Standard single op-amp | - | Standard single op-amp — Pin-compatible based on standard package. | |
| Noise | 3.5 nV/√Hz | 8 nV/√Hz | 5 nV/√Hz | 8 nV/√Hz / 5 nV/√Hz — Significantly higher input noise.; NE5532AP: Higher input noise. | |
| Slew Rate | 13 V/µs | 20 V/µs | 9 V/µs | 20 V/µs / 9 V/µs — Faster slew rate.; NE5532AP: Slower slew rate. | |
| Input Type | Bipolar | FET | - | FET — FET input vs target's Bipolar input. | |
| Channels | 1 | - | 2 | 2 — Dual op-amp, not pin-compatible with single. | |
| Voltage | ±3V to ±20V | - | ±5V to ±15V | ±5V to ±15V — Narrower supply voltage range. |
Verified drop-in options for NE5534P are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.