PAM 8403 MINI 5V AUDIO AMPLIFIER BOARD WITH SWITCH POTENTIOMETER

SPECIFICATION:

• Operating Voltage: Wide power supply ranges from 2.5V to 5.5V DC
• Comes with a knob which can control the loudness of the sound.
• Dual-channel stereo with high output power (3W+3W Output at 10% THD with a 4Ω Load @5v DC)
• Max Gain 24 dB.
• Filterless architecture
• Low Quiescent Current and Low EMI
• Operating Temperature: -40 to +85°C
• Short Circuit Protection
• Thermal Shutdown
• Superior Low Noise
• Efficiency up to 90%

DESCRIPTION: PAM8403 is an Amplifier Board that can be powered using simple 5V input and could drive two 3W + 3W stereo speakers. It is an excellent choice for, who wants a Class-D stereo audio amplifier in a small board space. This Amplifier allows the user to achieve high-quality audio reproduction from a stereo input. Additionally, it has a special feature that is, it can drive speakers directly from its output.

This module of PAM series is different from basic PAM8403 Amplifier board as it gives us more control over the output generated by IC itself. By control we mean to say that this amplifier module board comes with a knob which help in controlling the output generated.

Appliacble for powering using simple 5V max and 3V min input and could drive two 3W + 3W stereo speakers. It is an excellent choice for those, who want a Class-D stereo audio amplifier in a small board space.