3090 - 3W Stereo Amplifier Module (BA5406)
A
good general purpose stereo audio amplifier using the BA5406 monolithic power
amplifier IC. Can be used on it's own or incorporated into existing equipment.
Supplied with components for either 28dB (standard) or 46dB (high) gain. The standard gain option is ideal for general audio applications and will be more suitable with most pre-amps or PC sound cards, etc. See documentation link below for full technical specifications.
Supplied with all components (except heat sink, speakers and cables). See 3090H for the same product supplied WITH a heatsink.
| Technical Specifications | |
|---|---|
| Power Supply | 5 - 15Vdc |
| Current consumption | 1 - 2 Amps |
| Output | 3 Watts RMS/channel (4 Ohms, 12Vdc supply) 2 Watts RMS/channel (8 Ohms, 12Vdc supply) 2 Watts RMS/channel (4 Ohms, 9Vdc supply) |
| Output impedance | 4 - 8 Ohms |
| S/N ratio | > 85 dB, G=28 dB > 68 dB, G = 46dB |
| THD | < 0.5% @ 1W |
| Freq. response | 40 Hz to 100 kHz –3 dB (G = 28 dB, 8 ohm load) 50 Hz to 25 kHz, G=46dB |
| Gain | 28dB standard gain or 46dB high gain (see Product Documentation link below for details) |
| Input level | < 200 mV, for full output (G = 28dB) 20 mV, G = 46 dB |
| Input Impedance | ~ 100K ohm |
| Fixing holes | 4 x M3 @ 58 x 30mm centres |
| Board Dimensions | 67L x 38W x 20H |
| Connections | Solder pads |
| Product Format | Electronic Kit (KT
 )
or Assembled (AS)
more |
| Documentation |
 User
ManualBA5406 IC Data SheetAmplifier Power Supply General Advice |
| Product Code |
Description | Price each exc. VAT (GB Pounds £) | INC.
VAT each 1+ |
Quantity | |
|---|---|---|---|---|---|
| 1+ | 5+ | ||||
3090KT |
3W Stereo Amplifier Module Kit |
£9.32 | £7.92 | GB£10.95 | |
| AS3090 | ASSEMBLED 3W Stereo Amplifier Module (Standard Gain) |
£12.72 | £10.81 | GB£14.95 | |
| AS3090+ | ASSEMBLED 3W Stereo Amplifier Module (High Gain) |
£12.72 | £10.81 | GB£14.95 | |
Please see our Audio Amplifiers page for more products like this
