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TPA3113D2PWPR

SpeakerGuard™ 28-HTSSOP

Quantity Unit Price(USD) Ext. Price
1 $0.938 $0.94
10 $0.771 $7.71
30 $0.690 $20.70
100 $0.608 $60.80
500 $0.517 $258.50
1000 $0.493 $493.00

Inventory:7,183

*The price is for reference only.
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Overview of TPA3113D2PWPR

The TPA3113D2PWPR is a stereo 6W Class-D audio amplifier with integrated boost converter. It is designed to deliver high-quality audio output with low distortion and noise, making it ideal for audio applications in portable devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • GND: Ground connection
  • LOUT-: Left channel audio output negative
  • LOUT+: Left channel audio output positive
  • VDD: Power supply voltage
  • CNV: Convert pin for boost converter
  • BST: Boost converter output
  • ROUT-: Right channel audio output negative
  • RIN: Right channel audio input
  • RPROT: Right channel overcurrent protection input
  • LPROT: Left channel overcurrent protection input
  • SD: Shutdown pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPA3113D2PWPR IC for a visual representation.

Key Features

  • Stereo Class-D Amplifier: Provides two channels for high-quality audio amplification.
  • Integrated Boost Converter: Includes a boost converter for efficient power management.
  • Low Distortion and Noise: Ensures clear audio output with minimal interference.
  • Wide Voltage Range: Operates from a single power supply voltage for easy integration.
  • Overcurrent Protection: Features overcurrent protection inputs for safe operation.
  • Compact Package: Available in a compact and space-saving package for portable applications.

Note: For detailed technical specifications, please refer to the TPA3113D2PWPR datasheet.

Application

  • Portable Audio Devices: Ideal for use in portable speakers, headphones, and other audio gadgets.
  • Consumer Electronics: Suitable for integration into TVs, home audio systems, and multimedia devices.
  • Automotive Audio: Can be used in car audio systems for high-quality sound amplification.

Functionality

The TPA3113D2PWPR is a stereo Class-D audio amplifier with an integrated boost converter, providing high-quality audio amplification in a compact package. It delivers clear and powerful sound output for various audio applications.

Usage Guide

  • Power Supply: Connect VDD (Pin 4) to the power supply voltage for the amplifier operation.
  • Audio Connections: Connect the audio input signals to the RIN (Pin 8) and LPROT (Pin 9) for right and left channels.
  • Boost Conversion: Use the CNV (Pin 5) pin to control the boost converter operation for efficient power management.

Frequently Asked Questions

Q: What is the output power of the TPA3113D2PWPR?
A: The TPA3113D2PWPR can deliver a maximum output power of 6W per channel.

Q: Is the TPA3113D2PWPR suitable for battery-powered devices?
A: Yes, the TPA3113D2PWPR's integrated boost converter and low power consumption make it suitable for battery-powered audio applications.

Equivalent

For similar functionalities, consider these alternatives to the TPA3113D2PWPR:

  • TPA3116D2: A higher-power Class-D audio amplifier with similar features and performance.
  • PAM8403: A compact stereo audio amplifier module suitable for portable audio applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Audio input type Analog Input Architecture Class-D
Speaker channels (max) Stereo Rating Catalog
Power stage supply (max) (V) 26 Power stage supply (min) (V) 8
Load (min) (Ω) 4 Output power (W) 6
SNR (dB) 102 THD + N at 1 kHz (%) 0.05
Iq (typ) (mA) 10 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

Warranty & Returns

Warranty, Returns, and Additional Information

  • QA & Return Policy

    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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