What is a D2822a?
Description. Dual Power Amplifier. Feature. Silicore DUAL POWER AMPLIFIER D2822 GE NERAL DESCRIPTION The D2822 is a monoli thic integrated circuit in 8 lead Minid ip package. It is intended for use as d ual audio power amplifier in portable c assette tape players and radios.
What is TDA2822M?
The TDA2822M is a monolithic integrated circuit in 8 lead Minidip package. It is intended for use as dual audio power amplifier in portable cassette players and radios.
What is LM386 IC?
The LM386 is an integrated circuit containing a low-voltage audio power amplifier. It is suitable for battery-powered devices such as radios, guitar amplifiers, and hobby electronics projects.
Is LM386 an op-amp?
The LM386 is not an opamp. It is a power amplifier. It not an especially good power amplifier.
What speakers work with LM386?
Speaker impedance: The LM386 was primarily designed for a 4Ω speaker load, but is rated for 8Ω and 32Ω loads as well. Distortion: Under ideal conditions, 0.2% total harmonic distortion (THD) when driven with 6V of power into an 8Ω speaker at low power ratings, and up to ~10% THD closer to maximum power.
How does an LM386 work?
LM386 is a 8 pin Power amplifier IC suited for low power applications. It has a wide supply range from 4v to 12v and capable of providing voltage gain from 20 to 200. The output gain is internally set to 20 to reduce the usage of external parts and can be modified using two pins of the IC.
What can replace LM386?
Some alternative ICs you can use are LM380, TDA2822M, NJM2073 and MC34119.
Is LM386 an op amp?
Which is best audio amplifier IC?
Top 10 Amplifier ICs Companies in the World
- Maxim Integrated.
- STMicroelectronics.
- ON Semiconductor.
- Diodes Incorporated.
- MaxLinear.
- Qorvo. Qorvo has a balanced and innovative solutions base offering in the Amplifier ICs market.
- NXP Semiconductor.
- Silicon Lab.
What class is LM386?
3 LM386 Output Stage: It is a class AB power amplifier, that is to say, a push-pull configuration where each transistor amplifies its corresponding half wave.