Pmod AMP3: Stereo Power Amplifier

The Pmod AMP3 uses a 2W Class-D audio power amplifier, the Analog Devices SSM2518 . Users are able to provide stereo audio through either I²S or TDM at a variety of sampling frequencies. The I²C interface can be used to configure the digital volume and dynamic range control, although the Pmod may also be used in a stand-alone mode without the I²C interface.

Features:

• Audio amplifier with left and right channel separation

• Stereo output via two standard 1/8“ (0.32 cm) mono speaker jacks

• Supports common I²S audio formats

• Digitally configurable volume control for each channel

• Dynamic range control

• Stand-alone mode for systems without I²C interface

• Small PCB size for flexible designs 1.5” × 0.8“ (3.8 cm × 2.0 cm)

• 12-pin Pmod connector with I²C interface

What's Included:

• Pmod AMP3
• Custom antistatic Pmod packaging