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Name: TPA3111D1QPWPRQ1
Brand: Texas Instruments
SKU: TPA3111D1QPWPRQ1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments TPA3111D1QPWPRQ1

Part No.:: TPA3111D1QPWPRQ1

Manufacturer:: Texas Instruments

Package:: 28-HTSSOP

Datasheet:: TPA3111D1QPWPRQ1.pdf

Description:: IC AMP CLASS D MONO 10W 28HTSSOP

In Stock:: 3480

Quantity:: Add To Cart

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TPA3111D1QPWPRQ1 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
Automotive, AEC-Q100, SpeakerGuard™
ProductStatus:
Active
Type:
Class D
OutputType:
1-Channel (Mono)
MaxOutputPowerxChannels@Load:
10W x 1 @ 8Ohm
Voltage-Supply:
8V ~ 26V
Features:
Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown
MountingType:
Surface Mount
OperatingTemperature:
-40°C ~ 125°C (TA)

TPA3111D1QPWPRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TPA3111D1QPWPRQ1 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 TPA3111D1QPWPRQ1 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TPA3111D1QPWPRQ1 information

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TPA3111D1QPWPRQ1 Typical application Circuitry

TPA3111D1QPWPRQ1

The TPA3111D1QPWPRQ1 is an integrated circuit functioning as a Class-D audio power amplifier, specifically tailored for efficient and high-quality audio amplification in various applications.

Functionality and Application Scenarios

1. Automotive Audio Systems: It is well-suited for car audio systems due to its efficient power usage and compact design, making it ideal for space-constrained environments like vehicle interiors.

2. Portable Audio Devices: Batterie-powered audio devices like portable speakers are an ideal fit for it due to its power-efficient design.

Key Features and Specifications

1. Class-D Efficiency: The amplifier is highly efficient, which is critical for reducing energy consumption and minimizing heat generation.

2. Mono Output: It's designed to drive a single channel, making it suitable for mono audio applications.

3. Adaptable Voltage Range: The TPA3111D1QPWPRQ1 IC supports a wide range of supply voltages, providing flexibility across different applications.

Circuit Implementation in a Car Audio System

Scenario: Designing a mono amplifier in a car audio system.

1. Power Supply Connection: The TPA3111D1QPWPRQ1 DC power supply, compatible with the IC's voltage range, should be connected to pin 16 (PVDD).

2. Audio Input Configuration: The TPA3111D1QPWPRQ1 audio input from the car's audio system should be connected to pin 3 (VIN).

3. Speaker Output Setup: The car speaker should be connected to pin 14 (OUT). This setup allows for the amplified audio signal to be delivered directly to the speaker.

4. Grounding and Noise Reduction: The IC should be properly grounded at pin 6 (PGND), and bypass capacitors should be placed near the power supply pin to mitigate noise.

5. Mute and Standby Features: Pins 1 (MUTE) and 2 (STBY) can be connected to the car's control system for muting and standby operations, allowing for user control over the amplifier's state.

Design Considerations

When working with the TPA3111D1QPWPRQ1:

1. Ensure Power Supply Integrity: A clean, stable power supply is crucial for optimal amplifier performance.

2. Optimize PCB Layout: The layout should minimize noise and interference, particularly in the audio signal path, to preserve sound quality.

3. Manage Heat Effectively: In the confined space of a car, efficient heat dissipation is important to prevent overheating.

4. Match Speaker Specifications: The amplifier's output should be compatible with the speaker's power handling and impedance.

5. Incorporate Effective Control Mechanisms: Implementing control logic for the mute and standby functions enhances user interaction and system integration.

By incorporating these elements, the TPA3111D1QPWPRQ1 can be effectively used to create a high-quality mono audio amplifier, especially suitable for automotive audio systems, ensuring robust and clear sound output.

TPA3111D1QPWPRQ1 FAQ

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6. What is the process for return or replacement of TPA3111D1QPWPRQ1?

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 TPA3111D1QPWPRQ1 we delivered, we will accept the replacement or return of the TPA3111D1QPWPRQ1 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 TPA3111D1QPWPRQ1.

(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