The TDA2009A is a monolithic hi-fi quality audio power amplifier IC with dual class AB outputs, designed for high quality stereo applications.
Supplied with components for either 27dB (standard) or 36dB (high) gain. The standard gain option is ideal for general audio applications and will provide lower noise and distortion when driven by most CD/MP3/tape players etc. A heatsink is provided
Specifications| Input Voltage | 8 - 24Vdc |
| Current Consumption | 1 - 2 Amps |
| Output Power | 10 Watts/channel (4 Ohms, 24Vdc supply) 6 Watts/channel (8 Ohms, 24Vdc supply) 4 Watts/channel (4 Ohms, 12Vdc supply) |
| Output impedance | 4 - 8 Ohms |
| Gain | 27dB standard gain or 36 dB high gain (see Product Documentation link below for details) |
| Input | ~ 300 mV, G = 27 dB ~ 100 mV, G = 36 dB |
| S/N ratio | > 85 dB (G = 27 dB) > 75 dB (G = 36 dB) |
| THD | < 0.2 % at 5W |
| Freq. response | <20 Hz to >50 kHz +/- 3 dB ~ 10 Hz to 300 kHz G=27dB |
| Heatsink Dimensions | 30 x 30 x 30 mm |
| Board Dimensions | 45 x 80mm excluding heatsink |
| Connections | Screw terminal blocks |
| Product Formats | SELF-ASSEMBLY Electronic Kit (KT) or PRE-ASSEMBLED Electronic Module (AS) Product Formats Info |
| Documentation | User Manual TDA2009A IC Data Sheet Amplifier Power Supply General Advice |
