Makerverse PAM8302 2.5W Mono Amplifier

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SKU: CE08263 Brand: Makerverse Guides (1)

A tiny, low-noise amplifier to bring sound to your project.

$5.40 AUD, inc GST

$4.91 AUD, exc GST

In stock, ships same business day if ordered before 2PM
Delivered by Tue, 26th of Nov

Quantity Discounts:

4-12 $4.66 (exc GST)
12+ $4.42 (exc GST)
50+ $4.17 (exc GST)

Recommended Essentials:

Enclosed Speaker - 8 Ohm, 5 Watt

$8.80

Makerverse M3 Mounting Kit

$3.20

This product is featured in the Makerverse Audio Kit. For more technical resources, or to see it in action, head to the Kit Guide.

The Makerverse™ PAM8302 2.5W Mono Amplifier is a simple audio amplifier with low noise and a tiny footprint. Combine it with our favourite speaker to bring sound to your projects - We feature these parts in our Makerverse Audio Kit. Check out the guide if you want to see (and hear) them in action!

The PAM8302A is a class D amplifier module rated to 2.5W (Vcc = 5.5V driving a 4 Ohm speaker). It is designed for operation between 1.8V and 5.5V and can drive 4 Ohm or 8 Ohm speakers.

The amp features a volume control potentiometer and screw terminal for easy speaker connection. At maximum volume, the module has a fixed voltage gain of 23.5 dB (15 times).

An output filter is included to allow for use with long (>20cm) speaker wires without causing excessive radio interference.

Features

Tiny, low noise
Adjustable volume
A great guide to get you started
Pin header and screw terminals provided
Manufactured and supported in Australia by Core Electronics

Technical Specifications

Supply: 1.8 to 5 V
Speaker Impedance: 4 or 8 Ohm
Gain (max): 23.5 dB
Mounting Holes: 1x M3

Pinout

Pin	Description
IN	Audio signal in
GND	Signal ground
SD	Shutdown, active low with onboard pull-up
Vcc	1.8V to 5.5V power in, 350mA max
GND	Power ground

Resources

This product is listed in:

Breakouts & Modules>Audio
Makerverse>Kit - Spare Parts

Product Comments

Exact shipping can be calculated on the view cart page (no login required).

Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc).

We deliver Australia-wide with these options (depends on the final destination - you can get a quote on the view cart page):

$3+ for Stamped Mail (typically 10+ business days, not tracked, only available on selected small items)
$7+ for Standard Post (typically 6+ business days, tracked)
$11+ for Express Post (typically 2+ business days, tracked)
Pickup - Free! Only available to customers who live in the Newcastle region (must order online and only pickup after we email to notify you the order is ready). Orders placed after 2PM may not be ready until the following business day.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Some batteries (such as LiPo) can't be shipped by Air. During checkout, Express Post and International Methods will not be an option if you have that type of battery in your shopping cart.

International Orders - the following rates are for New Zealand and will vary for other countries:

$12+ for Pack and Track (3+ days, tracked)
$16+ for Express International (2-5 days, tracked)

If you order lots of gear, the postage amount will increase based on the weight of your order.

Our physical address (here's a PDF which includes other key business details):

Unit 18, 132 Garden Grove Parade
Adamstown
NSW, 2289
Australia

Take a look at our customer service page if you have other questions such as "do we do purchase orders" (yes!) or "are prices GST inclusive" (yes they are!). We're here to help - get in touch with us to talk shop.

Have a product question? We're here to help!