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ST TDA2822
Audio Amp Headphone/Speaker 1-CH Mono/2-CH Stereo 3.2W Class-AB 16-Pin Power PDIP Tube
Brands: Stmicroelectronics
Mfr.Part #: TDA2822
Datasheet: TDA2822 Datasheet (PDF)
Package/Case: PDIP-16
Product Type: Amplifier ICs
RoHS Status:
Stock Condition: 2547 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomTDA2822 General Description
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class AB 16-PowerDIP
Features
- Dual power amplifier circuit in a single package
- Low power consumption
- Wide supply voltage range
- Low crossover distortion
- High channel separation
- Short circuit protection
Application
- Portable audio devices
- Audio equipment
- Intercom systems
- TV sound systems
- Portable radios
- Low power audio applications
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Audio Amplifiers | RoHS | Details |
| Series | TDA2822 | Product | Audio Amplifiers |
| Class | Class-AB | Output Power | 3.2 W |
| Mounting Style | Through Hole | Type | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | PDIP-16 | Audio - Load Impedance | 8 Ohms |
| THD plus Noise | 0.2 % | Supply Voltage - Max | 15 V |
| Supply Voltage - Min | 3 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 150 C | Brand | STMicroelectronics |
| Description/Function | Headphone/Speaker | Gain | 39 dB |
| Height | 4.59 mm | Ib - Input Bias Current | 100 nA |
| Input Type | Single | Length | 20 mm |
| Number of Channels | 2 Channel | Operating Supply Current | 12 mA |
| Operating Supply Voltage | 5 V, 9 V, 12 V | Output Current | 1.5 A |
| Output Signal Type | Differential, Single | Output Type | 1-Channel Mono, 2-Channel Stereo |
| Pd - Power Dissipation | 4 W | Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 40 dB | Factory Pack Quantity | 25 |
| Subcategory | Audio ICs | Supply Type | Single |
| Width | 7.1 mm |
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 | |
|---|---|---|
 |
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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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
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 TDA2822 component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : LM4871
Brands :
Package :
Description :
Part Number : LM4872
Brands :
Package :
Description :
Part Number : BA5406
Brands :
Package :
Description :
Part Number : AN7142
Brands :
Package :
Description :
Part points
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The TDA2822 is a dual channel power amplifier chip designed for audio applications. It operates on a wide range of power supply voltages and can deliver output power up to 1 watt per channel. The chip offers low distortion and high signal-to-noise ratio, making it suitable for portable devices, audio amplifiers, and headphone amplifiers.
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Equivalent
Some equivalent products to the TDA2822 chip include the LM386, TA8210AH, NJM2073D, and TEA2025B. These are all audio amplifier chips that can provide similar functionality to the TDA2822. -
Features
The TDA2822 is a dual low-voltage power amplifier with built-in protective circuits. It is capable of delivering high-quality audio output and performs well even with low supply voltages. The chip features low distortion, low quiescent current, and a small package size, making it suitable for portable and low-power audio applications. -
Pinout
The TDA2822 is an 8-pin dual low-voltage power amplifier. It is commonly used in portable audio devices and offers two amplification channels. The pinout includes inputs, outputs, power supply pins, and ground pins. It is capable of delivering an output power of around 1W per channel with a supply voltage range of 1.8V to 15V. -
Manufacturer
The TDA2822 is manufactured by STMicroelectronics. It is a multinational semiconductor and electronics manufacturer. -
Application Field
The TDA2822 is a dual low voltage power amplifier primarily used in audio circuits. It is commonly used in portable audio devices such as MP3 players, mobile phones, and handheld radios. It can also be used in small speaker systems, intercoms, and other low-power audio applications. -
Package
The TDA2822 chip is available in a DIP (Dual Inline Package) form. It is a 16-pin package that measures 9.6mm x 6.9mm.
Datasheet PDF
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