The CA-3116 is a 50W×2 dual channel stereo digital power amplifier board featuring a built-in amplifier module that can be connected directly to speakers. This compact module delivers high-quality audio performance with efficient power consumption.
| Product Name | 50W×2 Dual Channel Stereo Digital Power Amplifier |
| Model | CA-3116 |
| Work Voltage | DC 8V~24V |
| Quiescent Current | 28mA |
| Chip Type | TDA3116D2 |
| Work Frequency | 20Hz~20KHz |
| Work Type | Class D (PWM modulation) |
| Input Resistance | 1Kohm |
| Output Resistance | 4~8ohm |
| Gain | 36dB |
| Noise Ratio | 102dB |
| Harmonic Distortion | <1% |
| Operating Temperature | -20℃~85℃ |
| Operating Humidity | 5%~95%RH |
| Module Size | 25×20×2mm |