Products
Categories
- Main categories
-
- 3D PRINTING
- ACADEMIC OFFER
- ARDUINO
- AUTOMATION
- BOOKS
- DIY KITS
- AVT kits
- Audio
- Car
- Chargers
- Clocks, timers and schedule switches
- Communication
- Converters
- Development kits and modules
- Displays
- Electronic games
- Generators
- Hobbies and fun
- House
- Interfaces
- Light effects
- meters
- PC
- Power Supplies
- Pre-programmed circuits
- Printed circuit boards (PCB)
- Programmers
- Regulators, controllers
- Remote control
- Starter sets Ośla Łączka
- Starting sets for beginners
- Workshop tools
- Audio
- Other sets
- TOP-Q kits
- Totem
- UGears
- Velleman
- AVT kits
- EBOOKS
- ELECTRONICS
- Cables
- Cameras and accessories
- Communication
- Conductive materials
- Connectors
- ARK connectors (Terminal Block)
- Coaxial connectors (RF)
- Connectors
- Crocodile clip
- D-Sub drawer connectors
- DC power connectors
- FFC/FPC ZIF connectors
- Goldpin connectors
- IDC connectors
- JACK connectors
- JST connectors
- Jumpers
- Memory cards slots
- Other connectors
- Pogo pin
- RJ45 sockets
- Slip ring connector
- Supports
- Szybkozłącza
- USB connectors
- Cooling
- Displays
- Electronic modules
- A/D and D/A converters
- Audio
- Barcode readers
- CAN converters
- Converters USB - UART / RS232
- Data logger
- DDS/PLL generators
- Digital potentiometers
- Encoders
- Expanders of the I/O
- Fingerprint readers
- HMI modules
- Image and video
- JTAG accessories
- Keyboards, buttons
- LED drivers
- Memory card readers
- Memory modules
- Modules with power outputs
- Motor controllers
- Power modules
- RS485 converters
- RTC modules
- Servo Controllers
- TSOP infrared receivers
- USB Converters - I2C / 1-Wire / SPI
- Voltage converters
- Gadgets
- GPS
- Intelligent clothes
- LED - diodes, displays, stripes
- Luminous wires and accessories
- Memory cards and other data storages
- Passive elements
- PC accessories
- Printers
- Prototype boards
- Semiconductors
- A/C converters (ADC)
- Analog systems
- Audio systems
- Bridge rectifiers
- Button
- D/A Converters (DAC)
- DDS synthesizers
- Digital circuits
- Diodes
- Drivers of motors
- DSP microprocessors
- Energy counters
- Energy harvesting
- ESD security
- IGBT drivers and bridges
- Interface systems
- LED drivers
- Logic converters
- Memory
- Microcontrollers
- Optotriacs and optocouplers
- Other
- PLL generators
- Power systems
- Programmable systems
- Resetting systems
- RF systems
- RTC systems
- Sensors
- SoC systems
- Timery
- Touch sensors
- Transistors
- Sensors
- Accelerometers
- Air humidity sensors
- Air quality sensors
- Current sensors
- Distance sensors
- Flow sensors
- Gas sensors
- Gyroscopes
- Hall sensors
- Humidity sensors
- Infrared sensors
- Light and color sensors
- Liquid level sensors
- Magnetic sensors (compasses)
- Medical sensors
- Motion sensors
- PH sensors
- Position sensors
- Pressure sensors
- Pressure sensors
- Reflection sensors
- Sensors 6DOF/9DOF/10DOF
- Sensors of liquid quality
- Temperature sensors
- Vibration sensors
- Sound transducers
- Switches and buttons
- Cables
- INTERNET OF THINGS (IoT)
- MECHANICS
- POWER
- R/C MODELLING
- RASPBERRY PI
- Accessories for Raspberry Pi
- Audio video cables for Raspberry Pi
- Case Raspberry Pi
- Cooling for Raspberry Pi
- Displays for Raspberry Pi
- Extension modules for Raspberry Pi
- Memory cards for Raspberry Pi
- Power for Raspberry Pi
- Raspberry Pi 3 model A+
- Raspberry Pi 3 model B
- Raspberry Pi 3 model B+
- Raspberry Pi 4 model B
- Raspberry Pi 400
- Raspberry Pi 5
- Raspberry Pi cameras
- Raspberry Pi Compute Module
- Raspberry Pi model A/ B+/2
- Raspberry Pi Pico
- Raspberry Pi prototyping
- Raspberry Pi Zero
- Raspberry Pi Zero 2 W
- RETIRED PRODUCTS
- ROBOTICS
- SALE
- SOFTWARE
- STARTER KITS, PROGRAMMERS, MODULES
- Alchitry FPGA
- Altera FPGA
- Analog electronics
- Atmel SAM
- Atmel Xplain
- AVR
- Banana Pi
- BeagleBone
- chipKIT
- Coral
- CPLD Xilinx
- Cubieboard
- DFRobot FireBeetle
- Feather
- Freedom (Kinetis)
- FriendlyELEC
- HummingBoard
- Intelligent clothes
- Kit with a book
- LattePanda
- LPC (NXP)
- M5Stack
- Micro:bit
- Nvidia Jetson
- Odroid
- ODYSSEY
- Orange Pi
- Other development kits
- Peripheral modules
- PIC
- Raisonance
- Raspberry Pi RP2040
- RFID
- RISC-V
- SBC Embest
- SBC MYIR
- SBC others
- SBC UDOO
- Segger programmers
- SoMLabs
- Sparkfun MicroMod
- STM32
- STM32 Discovery
- STM32 MP1
- STM32 Nucleo boards
- STM8
- Teensy
- Universal programmers
- WRTNode
- Xilinx FPGAs
- WORKSHOP
- Adhesives and gluers
- Anti-static mats (ESD)
- Chemistry
- CNC milling machines
- Crimping tools
- Dispensing needles
- Drills
- Files
- Generators
- Handles, magnifiers
- Heat-shrink tubing
- Insulation strippers
- Keys
- Knives and scissors
- Laboratory power supplies
- Laminates
- Measuring devices
- Mikroskopy
- Mini drills and grindrers
- Organizers
- Oscilloscopes and accessories
- Pliers and pincers
- Power tools
- Riveting tools and rivets
- Screwdrivers
- SMD Accessories
- Soldering
- Tapes (aluminum, kapton, copper, insulating)
- Tweezers
- Ultrasonic cleaners
- Vices
- 3D PRINTING
New products
New products
zł22.68 tax excl.
PAM8302 Class D mono digital audio amplifier module. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is equipped with a STEMMA connector. Adafruit 5647
Free shipping
free shipping in Poland for all orders over 500 PLN
Same day shipping
If your payment will be credited to our account by 11:00
14 days for return
Each consumer can return the purchased goods within 14 days
Description
A module with a digital mono class D audio amplifier based on the PAM8302 chip. The system allows you to connect one loudspeaker with an impedance of 4 to 8 Ω and a power of 2.5 W. The board is powered with a voltage of 2 to 5.5 V and is equipped with a potentiometer to adjust the gain. The circuit is very efficient (more than 90% efficiency when driving an 8 ohm speaker with more than 0.5 watts of power), making it ideal for portable and battery powered projects. It has built-in thermal and overcurrent protection. Full documentation is available on the product page.
Features
- Output Power: 2.5W
- Speaker impedance: 4 Ω to 8 Ω
- 50dB PSRR at 1kHz
- Efficiency: 90%
- Bandwidth: 20 Hz to 20 kHz
- Filterless design with ferrite ball and output capacitors
- Built-in potentiometer to adjust the volume
- Thermal and short circuit/overcurrent protection
- Low current consumption: 4mA when idle and 0.5mA when off
- Power supply: 2V to 5.5V
You might also like
1 W loudspeaker with 8 Ω resistance. It has dimensions of 24x15 mm and a thickness of 2.4 mm and soldered wires for easy connection to the amplifier
Universal speaker with a power of 1 W and a resistance of 8 Ω. It has a diameter of 57 mm
Other products in the same category (16)
Module with audio amplifier and 8 Ω speaker with a power of 1 W. The board is equipped with a STEMMA connector. Adafruit 3885
Audio module with 8 Ohm loudspeaker and 8002B amplifier. It can be used as a buzzer and also play high-quality sound. The volume is controlled by a potentiometer. DFRobot FIT0449
Class A power amplifier with one channel (mono) with the power of 10 W. Built on the popular design of J. Hood from 1969.
Audio module with DAC, amplifier, display and loudspeaker, designed to work with the Raspberry Pi. Pimoroni PIM485
No product available!
HiFi stereo tube amplifier based on 6J1 and 6P1 tubes. Designed for use with loudspeakers up to 3 W and an impedance of 4 Ω or 8 Ω
Stereo audio amplifier based on the TPA3116D2 chip. It can be powered from 12 to 26 V and has two 120 W outputs. XH-M543
Class A power amplifier with one channel, 10 W. Built on the popular design of J. Hood from 1969. The set includes 2 pieces for self-assembly
Digital mono audio amplifier. It has one channel with a power of 30 W and can work with speakers from 4 to 8 Ω. It is powered with the voltage from 8 to 26 V.
An audio module with a DAC converter and a stereo amplifier designed to work with the Raspberry Pi. Adafruit 3346
Class-D mono audio amplifier module based on the MAX98357 chip. It can work with a 4 to 8 ohm speaker of up to 2.5 W and communicates via an I2S interface. DFRobot DFR0954
Module with active low-pass filter. Dedicated to the bass column (subwoofer)
No product available!
Audio module with DAC, stereo amplifier and display, designed to work with the Raspberry Pi. Pimoroni PIM484
2-channel stereo audio mixer module. It has four outputs, on which the summed signal from 2 inputs is available. It is powered with the voltage from 5 to 19 V
No product available!
Audio amplifier with three output channels. It can be powered with the voltage from 12 to 24 V and has two outputs with a power of 50 W (left and right) and one with a power of 100 W (bass). Equipped with Bluetooth 5.0 communication
2-channel stereo audio mixer in a metal housing. It has four outputs, on which the summed signal from 2 inputs is available. It is powered with the voltage from 5 to 19 V
Audio module with speakers designed to work with the Raspberry Pi Pico. Waveshare Pico-Audio