YL2020 20W+20W D Class 12V-24V Mini Digital Power Amplifier Module
Compact class D power amplifier with dual stereo channels delivering 20W per channel.
- Amplifier Type: Sam class D digital
- Output Channel: Two-channel (stereo)
- Operating Voltage: 8v-24v
- Maximum Current consumption: 4 A
- Static current: < 40mA
- Input Signal: 500 mV
- Output Power: 20W x 2
- Length (mm): 40
- Width (mm): 25
- Height (mm): 3
- Weight (gm): 4
Top Features:
- Compact and mini size
- Dual stereo channels
- Easy to install with marked terminals
- Convenient for soldering
It's easy to install, with marked terminals and convenient for soldering. You just need to solder everything where it belongs. If you do not use MUTE, connect FAULT and MUTE together; it will mute the amplifier in case of errors. To enable MUTE, it must be connected to the positive supply voltage VCC. The SD input is for shutdown; do not use it as a mute, as using it will make your speakers pound.
Pin Description:
Lin: Left channel signal input
AGND: Signal ground
RIN: Right channel signal input
GND: Power ground
VCC: Power positive
FAULT: Fault Indication
MUTE: Mute Control
SD: Shut down Control
RO: Right channel output negative
RO+: Right channel output positive
LO+: Left channel output positive
LO-: Left channel output negative
Package Includes: 1 x YL2020 20W+20W D Class 12V-24V Mini Digital Power Amplifier Module
* Images are for illustration only; actual product may vary.