Low Noise Audio Npn Transistor

Ultra low noise amplifiers - Dicks-website

http://dicks-website.eu/low_noise_amp_part3/part3.html

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NTE2696 Silicon NPN Transistor Low Noise Audio Amplifier ...

https://www.nteinc.com/specs/2600to2699/pdf/nte2696.pdf

The NTE2696 is a silicon NPN transistor in a TO−92 type package designed for use in low frequency and low noise applications. The function of this device is to lower the noise figure in the region of low signal source impedance, and to lower the pulse noise. The NTE2696 can also be used in the first stages of equalizer amplifiers. Features: Low Noise:

ultra-low noise transistors. | diyAudio

https://www.diyaudio.com/community/threads/ultra-low-noise-transistors.17285/

But... by now, the lowest noise single transistor I found is the 2SK170 and 2SJ74, reaching the 0,95nV/sqrt (Hz), the same as dual ultra low noise LM394, SSM2210... BJTs. With one LM394 I could obtain 0,65nV/sqrt (hZ), but there must be …

PNP/NPN Transistor, Used for General Purpose and Low Noise ...

http://www.burrillandco.com/pz565e3d6-cz5b28e70-pnp-npn-transistor-used-for-general-purpose-and-low-noise-audio.html

Home > Transistors > PNP/NPN Transistor, Used for General Purpose and Low Noise Audio

Introduction to MPSA18 NPN Low Noise Transistor - The ...

https://www.theengineeringknowledge.com/introduction-to-mpsa18-npn-low-noise-transistor/

The MPSA18 belongs to the transistor family of NPN which has the ability to perform a function at less noise and provides a high value of gain. The gain parameters for this module are from five hundred to fifteen hundred and the operating voltage is forty-five volts.

Search results for: low noise Transistors – Mouser

https://www.mouser.com/c/semiconductors/discrete-semiconductors/transistors/?q=low%20noise

Low noise transistors | Nexperia

https://www.nexperia.com/products/bipolar-transistors/special-feature-transistors/low-noise-transistors/

MPSA18 NPN Low Noise Transistor - Components101

https://components101.com/transistors/mpsa18-npn-low-noise-transistor

Best transistor to use for audio amplifier - Electrical ...

https://electronics.stackexchange.com/questions/97827/best-transistor-to-use-for-audio-amplifier

Input transistors should be low noise. BJT tend to be lower noise if the correct source impedance (for op amps you can look this up in the datasheet by looking at voltage noise / current noise which for NE5534A at 30Hz is ~5.5/0.0015 = 3k7). JFET has super low current noise so they will tend to have better noise performance with high Z inputs.

Audio, Dual-Matched NPN Transistor Data Sheet …

https://www.analog.com/media/en/technical-documentation/data-sheets/SSM2212.pdf