Description
Audio Amplifier Kit - STA540 (KIT-09612)
This Audio Amplifier Kit has been created using the powerful STA540 integrated circuit. The kit comes as a bag of parts, enabling you to build your own amp from the ground up (meaning you will have to solder everything to the PCB!). When built, you will have a fully-fledged, two-channel audio amplifier, including a standby switch, full volume control, and indicator LEDs.
Lastly, the kit comes with a 6400BG heatsink to ensure the dissipation of any heat produced by the amplifier. The STA540 is configured to draw power within 8 to 22V directly from the kit's supply and will reach an output of 2x 38W (4Ω at 18V).
Lastly, the kit comes with a 6400BG heatsink to ensure the dissipation of any heat produced by the amplifier. The STA540 is configured to draw power within 8 to 22V directly from the kit's supply and will reach an output of 2x 38W (4Ω at 18V).
Kit Includes:
- 1x STA540 Audio Amplifier Kit PCB
- 1x STA540 Dual/Quad Power Amplifier
- 1x 6400BG Heatsink
- 1x LM358 Op Amp
- 3x LED - Basic Red
- 1x SPDT Mini Power Switch
- Resistors:
- 5x 10K Ohm
- 3x 1.0K Ohm
- 2x 47k Ohm
- 2x 100k Ohm
- 2x 10k Giant Trimpot
- Capacitors:
- 3x 0.1uF-50V-20%
- 1x 100uF - 25V
- 4x 0.47uF-25V
- 2x 10pF - 200V - 5%
- 3x 1uF - 50V - -20,+80%
- 1x 1000uF/25V
- 5x 2-Pin Screw Terminal - 3.5mm
- 4x Nylon Round Female Standoff
- 5x Phillips Screw with 4-40 Thread
- 1x #4-40 Hex Nut
SparkFun Audio Amplifier Kit Documents:
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