MAX98357 I2S 3W Class D Amplifier interface Audio Decoder Module Filterless Board for Raspberry Pi ESP32
$26.23
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Description
The I2S digital audio amplifier board is suitable for Raspberry Pi. Accepts digital audio through the I2S interface, converts it to an analog output signal and amplifies it to allow direct speaker connection. It combines an I2S D / A converter with an audio amplifier on one board.
The small stereo amplifier module is surprisingly powerful and delivers up to 3.2W on 4Ω impedance speakers. The class D amplifier can be operated with a voltage of 2.7 V – 5.5 V. Due to the high efficiency of the amplifier, the module is particularly suitable for mobile and battery-powered projects.
The I2S audio input supports 3.3V and 5V levels. The gain can be set to the following values using the gain input:3dB, 6dB, 9dB, 12dB and 15dB
By default, the stereo signals (L + R) are mixed to form an output signal. The behavior can be changed using a resistor so that only L or R is output.
The module is delivered fully assembled and tested. The delivery includes a pin header and a 2-pin terminal, which you can solder on demand. Speaker, Raspberry Pi, T-Cobbler, leads and breadboard are not included.
Feature
3.2 W output at 10% THD, 4 Ω impedance of the speaker and 5 V power supply
2.7 – 5.5 V operating voltage
77 dB PSRR at 1 kHz
Selectable gains:3 dB, 6 dB, 9 dB, 12 dB, 15 dB
Package includes
1 x Audio amplifier module
Weight | 0.005 kg |
---|
Customers Also Viewed
3Pcs MPR121-Breakout-v12 Proximity Capacitive Touch Sensor Controller Keyboard Development Board
$16.16Motherboard & Development BoardAdd to cartDescriptionThis is a breakout board for Freescale’s MPR121QR2. The MPR121 is a capacitive touch sensor controller driven by an I2C interface.The chip can control up to twelve individual electrodes, as well as a simulated thirteenth electrode. The MPR121 also features eight LED driving pins. When these pins are not configured as electrodes, they may be …
220V 100A Class A Power Amplifier Soft Start Delay Temperature Protection Board with Gas Discharge Tube
$24.95Relay ModuleAdd to cartFeatures100% Brand new and high quality.FunctionThe board is equipped with a gas discharge tube. The gas discharge tube is composed of a pair of cold cathode plates which are separated from each other and enclosed in a ceramic tube filled with a certain inert gas (Ar).The gas discharge tube is turned off under normal operating …
Excellway Terminals 40 Pcs 2p 3p 4p 5pin Right angle JST-XH Male Female Lipo Balance Connector
$36.44ConnectorsAdd to cartSpecificaiton Brand:Excellway Pitch:2.54mm Current Rating:1A AC, DC Voltage Rating:125V AC, DC Temperature Range:-25 deg C ~ +85 deg C Insulation Resistance:100M Omega Min. Wire Range:AWG 24~ 32 Insulation O.D.:1.00mm ( Max.) Withstanding Voltage:500V AC/minute Features These work great with all your typical and breadboard style pin connectors and sockets. This kit comes with the most …
HBV-1466FF Fixed Focus 5MP OV5640 FPC Camera Module USB 5 Million Pixels IP Camera Module
$42.85Other Module BoardAdd to cartSpecificationsModel No.:HBVCAM-1466FFModel Size:68.2mm ≠ 26mm ≠ 6mm÷0.2MMTemperature (Operation):-30C to 70CTemperature (Stable Image):0C to 50CAssembly technique:SMT (ROSH)Focus:FixedObject distance:30CM-infinitResolution:800LW/PH (Center)Interface:USB 2.0Power:USB bus powerMaximum Power consumption:940 mWPackage:Anti-electrostatic trayOperating system request:Win XP/win 7,8 / vista /android 4.0/ mac /Linuxwith uvcCertifications:FCC and CEActive Array Size:2592*1944Sensor:OV5640 (1/4” )Sensitivity:600mv /(lux-sec)Pixel Size:1.4┢m x1.4┢mMaximum Image Transfer Rate:MJPEG 1024×768 30FPS / YUY2 160×120 30FPSMJPEG 1280×720 …
HBV-1466FF Fixed Focus 5MP OV5640 FPC Camera Module USB 5 Million Pixels IP Camera ModuleRead More
10pcs 40x40mm Small Fan 4010S Computer Chassis CPU Fan 2 Line with Plug
$19.84Electronic Accessories & SuppliesAdd to cartDescriptionAppearance size:40mm x 40mm x 10mmSpeed reference:4000 ± 10% RPMNoise Reference:18DBAir volume reference:18.17-25.97CFMRated voltage:12VRated current:0.10APackage included10 x Fan
Reviews
There are no reviews yet.