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$5000ST TDA2822M
Audio Amplifiers with Dual Low-Voltage Power Amplification
Brands: Stmicroelectronics
Mfr.Part #: TDA2822M
Datasheet: TDA2822M Datasheet (PDF)
Package/Case: PDIP-8
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 3,091 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TDA2822M General Description
The TDA2822M is a dual low-voltage power amplifier integrated circuit (IC) that is commonly used in various audio applications.
Features
Dual Amplification: The TDA2822M contains two independent amplifiers in a single package, making it suitable for stereo audio applications.
Low Voltage Operation: It operates on low supply voltages, typically in the range of 1.8V to 15V, making it suitable for battery-powered and low-power applications.
Low Quiescent Current: It has a low quiescent current, which is advantageous for battery-operated devices as it helps conserve power.
Audio Power Output: While the power output of the TDA2822M depends on the supply voltage and load impedance, it is capable of delivering a few watts of audio power to drive small speakers or headphones.
Low Distortion: This IC offers low distortion and good signal-to-noise performance, making it suitable for audio amplification tasks where high-quality sound reproduction is essential.
Thermal Shutdown: It includes a thermal shutdown feature to protect the IC from overheating.
Application
Portable Audio Amplifiers: The TDA2822M is commonly used in portable audio amplifiers for devices like radios, MP3 players, and portable speakers.
Headphone Amplifiers: It can be used to create headphone amplifiers for improved audio quality when driving headphones.
Miniature Stereo Amplifiers: Due to its small size and dual-channel capability, it is used in compact stereo amplifier designs.
Intercom Systems: The IC is suitable for intercom systems, where it can be used to amplify audio signals for communication.
Television and Monitor Audio: It is sometimes used to drive the audio output of small televisions, monitors, and multimedia displays.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| productName | TDA2822M | productType | Dual Low-Voltage Power Amplifier |
| supplyVoltage | 1.8V to 15V | outputPower | 0.6W per channel (at 8Ω load) |
| total harmonic distortion (THD) | 0.2% (typ) | signal-to-noise ratio (SNR) | 70dB (typ) |
| input impedance | 40kΩ (typ) | output impedance | 4Ω to 32Ω |
| operatingTemperatureRange | -40°C to 85°C |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Equivalent Parts
For the TDA2822M component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : LM4871
Brands :
Package :
Description :
Part Number : LA4625
Brands :
Package :
Description :
Part Number : BA5406
Brands :
Package :
Description :
Part Number : NJM2073D
Brands :
Package :
Description :
Part Number : TA7222AP
Brands :
Package :
Description :
Part points
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The TDA2822M is an integrated audio amplifier chip commonly used in portable devices such as radios, tape recorders, and stereo systems. it has two channels and can deliver up to 1 watt of power per channel. the chip is efficient and has low distortion, making it suitable for small audio applications where space and power consumption are important factors.
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Equivalent
The equivalent products of the TDA2822M chip are ssm2212, ha1392, and lm4880. -
Features
The TDA2822M is a dual audio amplifier integrated circuit. it is low voltage and low power, with a wide voltage range and low thd (total harmonic distortion). it also has a built-in power switch, thermal protection, and a mute function. it is commonly used in portable audio devices and headphones due to its small size and efficiency. -
Pinout
The TDA2822M is an integrated audio amplifier with a 8-pin dual in-line package (dip-8). the pinout configuration is as follows: pin 1 (in1+), pin 2 (in1-), pin 3 (gnd), pin 4 (vcc), pin 5 (out1), pin 6 (out2), pin 7 (in2+), and pin 8 (in2-). its main function is to amplify audio signals for use in various applications. -
Manufacturer
The TDA2822M is manufactured by stmicroelectronics, a multinational semiconductor company. it produces a wide range of electronic components and solutions for various industries, including automotive, industrial, consumer electronics, and communication sectors. -
Application Field
The TDA2822M is commonly used in low-power audio amplifier applications, such as headphone amplifiers, portable radios, small speakers, and intercom systems. -
Package
The TDA2822M chip comes in a dip (dual in-line package) form. its size is typically 9.5mm x 6.6mm x 3.2mm.
Datasheet PDF
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