What is the Additional Feature ?

Name: TPA3118D2DAPR
Brand: Texas Instruments
SKU: TPA3118D2DAPR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

Cart ( )

lmages are for reference only See Product Specifications

Texas Instruments TPA3118D2DAPR

Part No.:: TPA3118D2DAPR

Manufacturer:: Texas Instruments

Package:: 32-HTSSOP

Datasheet:: TPA3118D2DAPR.pdf

Description:: IC AMP CLASS D STER 30W 32HTSSOP

In Stock:: 1990

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

TPA3118D2DAPR Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
SpeakerGuard™
ProductStatus:
Active
Type:
Class D
OutputType:
2-Channel (Stereo)
MaxOutputPowerxChannels@Load:
30W x 2 @ 8Ohm
Voltage-Supply:
4.5V ~ 26V
Features:
Differential Inputs, Mute, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 85°C (TA)

TPA3118D2DAPR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPA3118D2DAPR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TPA3118D2DAPR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

TPA3118D2DAPR information

Views：

TPA3118D2DAPR Typical application Circuitry

TPA3118D2DAPR

The TPA3118D2DAPR is a sophisticated Class-D audio amplifier integrated circuit (IC) developed by Texas Instruments. Its primary function is to provide high-quality and efficient stereo amplification, making it a popular choice for a variety of audio systems that require compact size and low power consumption. The TPA3118D2DAPR IC is especially suited for applications such as home audio systems, portable speakers, soundbars, and automotive audio systems, where superior sound quality and efficiency are vital.

Key Features of TPA3118D2DAPR:

1. Class-D Efficiency: Offers high efficiency, reducing power loss and heat generation, making it ideal for battery-operated devices.

2. Stereo Output: Capable of delivering dual-channel audio, suitable for stereo sound systems.

3. Powerful Output: Provides up to 30W per channel into an 8-ohm load, offering robust sound output.

4. Flexible Voltage Range: Operates effectively across a wide range of voltages from 8V to 24V, accommodating various power sources.

5. Low Distortion: Features low total harmonic distortion plus noise (THD+N), ensuring high-fidelity audio reproduction.

6. Sophisticated Modulation: Utilizes advanced modulation techniques to enhance audio clarity and quality.

7. Integrated Protection: Comes with built-in thermal, overcurrent, and overvoltage protection, enhancing the safety and reliability of the device.

8. Compact Design: Its small footprint is ideal for space-constrained applications.

Application Scenario: Custom Home Theater System

In building a custom home theater system using the TPA3118D2DAPR:

Detailed Circuit Connection:

1. Power Supply Arrangement:

- Source Link: Connect a DC power source (e.g., 18V DC adapter) to the PVCC pin.

- Stabilization Capacitors: Place capacitors (e.g., 220 µF) between PVCC and GND to ensure a stable power supply.

2. Audio Input Setup:

- Source Integration: Connect the left and right channel outputs from an audio source, like a media player, to the L-IN and R-IN pins.

- Signal Filtering: Use capacitors (e.g., 1 µF) at the inputs for signal conditioning.

3. Speaker Output Arrangement:

- Connecting Speakers: Attach two 8-ohm speakers to the L-OUT+/L-OUT- and R-OUT+/R-OUT- for stereo output.

- EMI Reduction: Implement LC filters on the outputs to minimize electromagnetic interference.

4. Gain Control Implementation:

- Adjustment of Amplifier Gain: Set the desired level of amplification by connecting resistors to the GAIN pins.

5. Mute and Standby Configuration:

- Operational Control: Wire the MUTE and STANDBY pins to switches for managing the amplifier's operational states.

Design Considerations:

1. Power Source Efficiency: Ensure the power supply can sustain the amplifier's maximum power requirements.

2. Signal Integrity Preservation: Choose premium components for input stages to maintain high-quality audio output.

3. Effective EMI Management: Design the output filters to efficiently reduce electromagnetic interference.

4. Adequate Thermal Solutions: Provide sufficient cooling mechanisms, particularly at higher volumes or power levels.

5. Precise Gain Configuration: Accurately calculate resistor values to achieve the desired amplification.

6. Strategic PCB Layout: Optimize the PCB design for minimal noise and maximum signal integrity.

7. Leveraging Built-in Protections: Utilize the IC's thermal and overcurrent protection features to ensure safety and longevity.

8. Adherence to Audio System Standards: Design the system to comply with relevant safety and electromagnetic compatibility standards in home theater audio applications.

Integrating the TPA3118D2DAPR into a custom home theater system effectively showcases its strength as a highly efficient and compact stereo audio amplifier. Key design aspects include effective power management, high-quality audio signal processing, controlling EMI, thermal management, accurate gain control, optimized PCB design, use of built-in protective features, and compliance with industry standards. This approach ensures a robust, high-quality, and reliable audio experience for home theater enthusiasts.

TPA3118D2DAPR FAQ

1. How to order TPA3118D2DAPR on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that TPA3118D2DAPR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TPA3118D2DAPR. All suppliers must pass our qualification reviews before they can publish their products including TPA3118D2DAPR on icwhale.com; we pay more attention to the channels and quality of TPA3118D2DAPR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the TPA3118D2DAPR price and inventory displayed accurate?

The price and inventory of TPA3118D2DAPR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of TPA3118D2DAPR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TPA3118D2DAPR we delivered, we will accept the replacement or return of the TPA3118D2DAPR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TPA3118D2DAPR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations