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Audio Amplifier Kit - STA540

Audio Amplifier Kit - STA540
(1 reviews)  

Description: This is a stereo amplifier kit designed to make use of the STA540 power amplifier IC. Once this kit is completed you have a fully functional, two-channel audio amplifier, complete with a standby switch, volume control and indicator LEDs. The kit also includes a 6400BG heatsink for the STA540 to dissipate any damaging heat.

In this kit, the STA540 is configured as a dual bridge amplifier capable of delivering up to 2x 38W (4Ω at 18V). Power supplied to the kit directly powers the STA540 and should be within 8 to 22V.

This kit comes as a bag of parts, you'll need to solder everything to the PCB. All components are through-hole, so it shouldn't be too difficult; but this kit is a bit more complex than our other through-hole kits.

Kit Includes:


SKU KIT-09612
Stock On Backorder
Ships In 1 to 2 weeks.
Weight 10.51 oz
Price: $29.95
Qty Out of stock
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Connector 1.0mm Horizontal - 6 pin
Rotary Encoder - 200 P/R (Quadrature)
Rocker Switch - SPST (round)
Basic Sumo Blade for Zumo Chassis
QFN-32 to DIP-32 SMT Adapter (0.5 mm pitch, 5 x 5 mm body)
LGA-8 to DIP-8 SMT Adapter (1.27 mm pitch, 5 x 5 mm body)
JLCC-52 to DIP-52 SMT Adapter (50 mils / 1.27 mm pitch)
QFN-10 (0.5 mm pitch, 2.1 x 1.6 mm body) Stainless Steel Stencil
Cubelets - Maximum Cubelet
Average customer rating:
(1 reviews)  

1 Most useful customer reviews (see all reviews):
Stanley Collins
Jun 22, 2013
Perfect fit for old speakers, worked first try and passed all pre power diagnostics.

Advantages: Required minimal knowledge.

Disadvantages: If you put 8-22V vcc you should have different resistors for the 3 lLED's
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