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Orders Over
$5000ST TEA2025B
Class-AB stereo capability
Brands: Stmicroelectronics
Mfr.Part #: TEA2025B
Datasheet: TEA2025B Datasheet (PDF)
Package/Case: PDIP-16
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 8,415 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TEA2025B General Description
High-quality audio reproduction is guaranteed with the TEA2025B, thanks to its low total harmonic distortion (THD) of 0.5% at 1W output power. This ensures that the audio output is clear and free from distortion, enhancing the overall listening experience. Additionally, the built-in thermal shutdown and overvoltage protection circuitry provide peace of mind, preventing overheating and damage to the amplifier in the event of faults
Features
- Suitable for residential or commercial use
- Fully compatible with most audio devices
- Durable design withstands harsh conditions
Application
- Portable radios
- Mini audio systems
- Television noise canceller circuits
- Class AB audio power amplifiers
- Car radios
- Mobile radios
- Portable tape player amplifiers
- Intercoms
- Mono and stereo amplifiers
- Multimedia speakers
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Category | Audio Amplifiers | RoHS | Details |
| Series | TEA2025 | Product | Audio Amplifiers |
| Class | Class-AB | Output Power | 4.7 W |
| Mounting Style | Through Hole | Type | 1-Channel Mono or 2-Channel Stereo |
| Package / Case | PDIP-16 | Audio - Load Impedance | 32 Ohms |
| THD plus Noise | 0.5 % | Supply Voltage - Max | 12 V |
| Supply Voltage - Min | 3 V | Minimum Operating Temperature | 0 C |
| Maximum Operating Temperature | + 150 C | Brand | STMicroelectronics |
| Description/Function | Speaker | Gain | 51 dB |
| Height | 4.59 mm | Input Type | Single |
| Length | 20 mm | Number of Channels | 2 Channel |
| Operating Supply Current | 1.5 A | Operating Supply Voltage | 5 V, 9 V |
| Output Current | 1.5 A | Output Signal Type | Differential, Single |
| Product Type | Audio Amplifiers | PSRR - Power Supply Rejection Ratio | 46 dB |
| Factory Pack Quantity | 25 | Subcategory | Audio ICs |
| Supply Type | Single | Width | 7.1 mm |
| Unit Weight | 0.057419 oz |
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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![Product]( "Product")
Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
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.
Part points
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The TEA2025B is an audio amplifier chip used in electronic devices like radios and speakers. It operates on low voltage, making it suitable for portable applications. With a simple design, it offers good performance and efficiency, making it popular in consumer electronics.
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Equivalent
The TEA2025B chip is equivalent to the TDA2030, TDA2030A, and LM1875 audio amplifier chips. These alternatives offer similar power output and functionality, making them suitable replacements in various audio amplifier applications. -
Features
TEA2025B is a stereo audio amplifier IC featuring low distortion, low noise, and high output power up to 4W per channel. It operates on a wide supply voltage range from 3V to 18V and has built-in thermal shutdown and overvoltage protection. It's commonly used in portable audio devices and small speaker systems. -
Pinout
The TEA2025B is an 8-pin stereo audio amplifier IC. Pins 1 and 8 are ground, pins 2 and 3 are channel 1 input and output, pins 4 and 5 are channel 2 input and output, and pins 6 and 7 are power supply (4.5V to 18V) and can drive a 4-ohm load at 1.2W per channel. -
Manufacturer
The TEA2025B is manufactured by STMicroelectronics. It's a global semiconductor company headquartered in Switzerland. STMicroelectronics produces a wide range of semiconductor products used in various applications, including automotive, industrial, consumer, and communication sectors. -
Application Field
The TEA2025B is commonly used as an audio amplifier in various applications such as portable radios, stereo systems, television sets, and multimedia speakers. Its compact size, low power consumption, and ease of integration make it suitable for small to medium-sized audio amplification projects. -
Package
The TEA2025B chip comes in the SIP (Single In-line Package) form with a 9-pin configuration. It has a compact size with dimensions of 10.3mm x 6.5mm x 4.2mm, making it suitable for a wide range of audio amplifier applications.
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