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Orders Over
$5000TI TPA3221DDVR
Amplifier IC 1-Channel (Mono) or 2-Channel (Stereo) Class D 44-HTSSOP
Brands: TI
Mfr.Part #: TPA3221DDVR
Datasheet: TPA3221DDVR Datasheet (PDF)
Package/Case: HTSSOP-44
Product Type: Audio Amplifiers
RoHS Status:
Stock Condition: 8,656 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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TPA3221DDVR General Description
Designed for automotive audio systems, the TPA3221DDVR offers a powerful and efficient class-D amplifier solution. Its wide input voltage range and digital input make it suitable for seamless integration with digital signal processors, ensuring high-quality sound reproduction. With advanced protection mechanisms and a high efficiency of up to 92%, this amplifier minimizes power dissipation and safeguards the amplifier and connected components from damage due to fault conditions. Its compact package size and configurable gain settings also provide flexibility in system design, simplifying board layout and reducing overall system cost
Features
- The TPA32 series is known for its high-quality audio amplifiers.
- Designed for compact systems, this amplifier excels at efficient power delivery.
- This amplifier features a unique analog-to-digital converter and digital signal processing.
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Audio input type | Analog Input | Architecture | Class-D |
| Speaker channels (max) | Stereo | Rating | Catalog |
| Power stage supply (max) (V) | 30 | Power stage supply (min) (V) | 7 |
| Load (min) (Ω) | 1 | Output power (W) | 100 |
| SNR (dB) | 108 | THD + N at 1 kHz (%) | 0.02 |
| Iq (typ) (mA) | 15 | Control interface | Hardware |
| Closed/open loop | Closed | Analog supply (min) (V) | 5 |
| Analog supply voltage (max) (V) | 30 | PSRR (dB) | 60 |
| Operating temperature range (°C) | -40 to 85 |
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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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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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 TPA3221DDVR chip is an audio amplifier integrated circuit (IC) developed by Texas Instruments. It is a high-performance Class D amplifier that offers efficient power output for audio applications. The chip features low distortion, high signal-to-noise ratio, and a wide dynamic range. It is designed for use in automotive audio systems, portable speakers, home entertainment systems, and other audio devices.
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Equivalent
The equivalent products of the TPA3221DDVR chip include TPA3118D2, TPA3130D2, TPA3251D2, and TPA6211A1. -
Features
The TPA3221DDVR is a digital input, stereo Class-D audio amplifier with integrated feedback that provides high-performance audio amplification. It features a wide supply voltage range, low idle power consumption, and a small footprint. It also includes a host of protection features such as thermal and short-circuit protection, making it ideal for a wide range of audio applications. -
Pinout
The TPA3221DDVR is a 20-pin digital input, 2.1W mono class-D audio amplifier. It is designed for applications in TVs, monitors, and multimedia speakers. The pin count includes power supply and ground pins, as well as inputs and outputs for audio signals. -
Manufacturer
The manufacturer of the TPA3221DDVR is Texas Instruments Incorporated. It is an American semiconductor company that designs and manufactures various integrated circuits and electronic devices for a wide range of applications, including consumer electronics, industrial equipment, and telecommunications. -
Application Field
The TPA3221DDVR is a digital input Class-D amplifier, primarily used in audio systems such as soundbars, home theaters, and multimedia speakers. It provides high-quality audio amplification for these applications, offering exceptional power efficiency and audio performance. -
Package
The package type of the TPA3221DDVR chip is SOT-23-6.
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