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The circuit included in this application note has been assembled on a PC board, and tested with actual audio input devices (Tuner and Turntable). It consists of an RIAA (Recording Industry Association of America) preamp, input buffer, 5-band equalizer, and mixer.
The NE5532 is a high-performance, low-noise dual operational amplifier (op-amp) widely used in audio applications due to its excellent sound quality and low distortion. It is suitable for applications requiring high fidelity audio amplification, such as preamps, equalizers, and active filters. Features of NE5532 Op-Amp • Low Noise: Very low ...
26 wrz 2021 · NE5532 is a popular and widely used operational amplifier IC. This post explains NE5532 pinout, applications, equivalents, features, technical specs and where and how to use this 8 pin dual op amp IC.
23 lip 2020 · NE5532 Datasheet: Save Space with Dual Op-amps - Free Online PCB CAD Library. You’ll find this type of operational amplifier circuit in an NE5532 datasheet. Most engineers are familiar with the LM358 and LM741 op-amps, but the NE5532 op-amp may be a better choice in some higher frequency applications where lower noise is required.
This document describes audio circuits that use the NE5532/3/4 operational amplifiers from Philips Semiconductors. It provides a circuit diagram for an RIAA preamplifier, input buffer, and 5-band equalizer that was assembled on a PC board and tested.
1 gru 2021 · How to Build a NE5532 Preamp Circuit. Below, we take you through four different circuits. Additionally, we explain all the processes and parts you need when building a NE5532 amplifier IC.
FEATURES. Small-signal bandwidth: 10MHz. Output drive capability: 600&, 10VRMS. Input noise voltage: 5nV/\4tz (typical) DC voltage gain: 50000. AC voltage gain: 2200 at 10kHz. Power bandwidth: 140kHz. Slew rate: 9V//is.
