HXJ8002 Mini audio amplifier module, DC 2.0-5.5, 1x 3W

Overview:

This HXJ8002 module is ideal for adding amplification to your audio outputs. By connecting your audio inputs and a separate 2-5.5 V power supply, you can amplify an audio line in preparation for connection to a speaker. This module is ideal for compensating for insufficient volume or when an audio signal has been split across multiple outputs, for example using a splitter.

Specifications:

• Operating voltage: 2.0-5.5 V

• Input frequency: 1 kHz

• Maximum distortion: 0.5 % (input signal 1 kHz/8 Ohm/1 W)

• Output power (typical): 3 W (load 3 ohms), 2.5 W (load 4 ohms), 1.5 W (load 8 ohms)

• Standby current: 0.6 uA (typical value)

• Module size: approx. 19.8 x 14.7 x 11.2 mm

Notes:

• Provided that the input signal has a frequency of 1 kHz, a load of 8 Ω and an average output power of 1 W, the distortion is 0.5 %
• If THD + D < 10 % and input frequency of 1 kHz, the output power under various load conditions (typical value) is 3 W (load 3 Ω); 2.5 W (load 4 Ω); 1.5 W (load 8 Ω)

Pin description:

• VCC - 2 - 5.5 V
• GND - 0 V
• L - Input of the left channel
• GND - 0 V input
• R - Right channel input
• V1 - Speaker connection
• V2 - Speaker connection

Scope of delivery:

• 1x HXJ8002 Mini audio amplifier module, DC 2.0-5.5, 1x 3W