TI TPA3111D1PWPR
With its advanced design and 10W output, this amplifier is perfect for use in home entertainment systems or audio equipment





Brands: Texas Instruments
Mfr.Part #: TPA3111D1PWPR
Datasheet: TPA3111D1PWPR Datasheet (PDF)
Package/Case: HTSSOP (PWP)-28
RoHS Status:
Stock Condition: 7,611 pcs, New Original
Product Type: Audio Amplifiers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $1.330 | $1.330 |
10 | $1.135 | $11.350 |
30 | $1.028 | $30.840 |
100 | $0.908 | $90.800 |
500 | $0.802 | $401.000 |
1000 | $0.778 | $778.000 |
In Stock 7,611 PCS
TPA3111D1PWPR General Description
The TPA3111D1PWPR is a powerful 10-Watt Class-D audio power amplifier designed for driving a bridge-tied speaker. With advanced EMI suppression technology, this device allows for the use of cost-effective ferrite bead filters at the outputs while still meeting EMC requirements. The SpeakerGuard speaker protection system further enhances the TPA3111D1's performance, offering an adjustable power limiter and a DC detection circuit. The power limiter enables users to set a virtual voltage rail lower than the chip supply, effectively limiting the current through the speaker, while the DC detection circuit safeguards against input capacitor damage or input shorts by monitoring the PWM signal frequency and amplitude

Features
- Durable and Reliable Performance
- Flexible and Adaptable Design
- Powerful and Efficient Operation

Application
- Great for portable speakers
- Perfect for home stereo systems
- High-quality audio amplification

Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Audio input type | Analog Input | Architecture | Class-D |
Speaker channels (max) | Mono | Rating | Catalog |
Power stage supply (max) (V) | 26 | Power stage supply (min) (V) | 8 |
Load (min) (Ω) | 4 | Output power (W) | 10 |
SNR (dB) | 102 | THD + N at 1 kHz (%) | 0.05 |
Iq (typ) (mA) | 40 | Control interface | Hardware |
Closed/open loop | Closed | Analog supply (min) (V) | 8 |
Analog supply voltage (max) (V) | 26 | PSRR (dB) | 70 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the TPA3111D1PWPR?
A: To place an order for the TPA3111D1PWPR, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the TPA3111D1PWPR?
A: We offer a 1-year warranty on the TPA3111D1PWPR. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of TPA3111D1PWPR from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their TPA3111D1PWPR products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the TPA3111D1PWPR chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the TPA3111D1PWPR.
Q: Are the price and stock information for TPA3111D1PWPR on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for TPA3111D1PWPR?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the TPA3111D1PWPR?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
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The TPA3111D1PWPR is a stereo, high-performance Class D audio amplifier chip from Texas Instruments. It is capable of delivering 15 watts per channel into a 8-ohm load and features advanced protection and diagnostic functions. The chip is designed for use in a variety of audio applications, including portable speakers, home theater systems, and multimedia devices.
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Equivalent
Some equivalent products of TPA3111D1PWPR chip are TPA3110D2, TPA3116D2, TPA3110D2PWP, TPA3116D2PWP, and TPA3118D2PWP from Texas Instruments. These chips are all Class-D amplifiers with similar features and specifications. -
Features
The TPA3111D1PWPR is a mono Class D amplifier with a digital inputs, 88% power efficiency, 4.5-26V operation, and 1W standby power consumption. It offers adjustable gain, mute, and thermal protection, making it ideal for audio applications requiring high-performance amplification in a compact form factor. -
Pinout
The TPA3111D1PWPR is a 48-pin integrated circuit from Texas Instruments. It is a mono, 25-W digital audio power amplifier with an I2C interface for volume control and pre-programmed settings. The pin functions include IN+/- for audio input, OUT+/- for speaker output, and various pins for power supply, control, and I2C communication. -
Manufacturer
The manufacturer of TPA3111D1PWPR is Texas Instruments. Texas Instruments is an American technology company specializing in semiconductors and integrated circuits for a variety of industries including electronics, automotive, communications, and industrial. They are known for providing high-performance analog and digital chips for audio amplification, signal processing, and power management applications. -
Application Field
The TPA3111D1PWPR is commonly used in audio amplification applications, such as portable Bluetooth speakers, home theater systems, and car audio systems. It is also suitable for use in multimedia docking stations, soundbars, and gaming consoles due to its high-efficiency class D amplifier design and integrated protection circuitry. -
Package
The TPA3111D1PWPR chip is a surface mount package, available in a TSSOP form with a size of 16 pins (5 mm x 4.4 mm) offering a compact solution for audio amplifier applications.
Assembly Advice
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