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TPA3130D2DAPR

Audio Amplifiers 15W Filter-Free Cl D Stereo Amp

Quantity Unit Price(USD) Ext. Price
1 $0.813 $0.81
10 $0.733 $7.33
30 $0.690 $20.70
100 $0.642 $64.20
500 $0.618 $309.00
1000 $0.609 $609.00

Inventory:8,539

*The price is for reference only.
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Quick Inquiry

Please submit RFQ for TPA3130D2DAPR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of TPA3130D2DAPR

The TPA3130D2DAPR is a stereo 6W audio amplifier with an integrated DirectPathTM headphone amplifier. This IC offers high efficiency and low idle-power consumption, making it suitable for portable audio applications. It delivers high-quality audio output for stereo speaker systems.

Pinout

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

  • OUTR: Right channel audio output
  • PVDD: Positive power supply
  • GND: Ground connection
  • PGND: Power ground
  • INR: Right channel audio input
  • VDD: Analog power supply
  • SNS1: Thermal shutdown warning
  • EN: Power enable pin
  • OUTL: Left channel audio output
  • INL: Left channel audio input
  • BST: Boost pin for headphone amplifier
  • VDDC: Charge pump voltage

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the TPA3130D2DAPR IC for a visual representation.

Key Features

  • Stereo Audio Amplifier: Provides 6W output power for stereo speaker systems.
  • DirectPathTM Headphone Amplifier: Integrated headphone amplifier for direct headphone connection.
  • High Efficiency: Offers high efficiency for improved battery life in portable devices.
  • Low Idle-Power Consumption: Consumes minimal power during idle mode for energy efficiency.
  • Thermal Shutdown Protection: Includes thermal shutdown warning for over-temperature protection.
  • Compact Size: Available in a small package, ideal for space-constrained designs.

Note: For detailed technical specifications, please refer to the TPA3130D2DAPR datasheet.

Application

  • Portable Audio Devices: Ideal for use in portable audio systems, such as Bluetooth speakers and portable music players.
  • Headphone Amplification: Suitable for headphone amplification in audio devices for personal listening.
  • Stereo Speaker Systems: Used in stereo speaker systems for delivering high-quality audio output.

Functionality

The TPA3130D2DAPR combines a stereo audio amplifier with a headphone amplifier to provide both speaker and headphone output functionalities. It ensures high-quality audio reproduction for various audio applications.

Usage Guide

  • Power Supply: Connect PVDD (Pin 2) and VDD (Pin 6) to the respective power supplies.
  • Audio Connections: Input audio signals to INR (Pin 5) for right channel and INL (Pin 10) for left channel.
  • Output Configuration: Connect OUTR (Pin 1) for the right channel output and OUTL (Pin 9) for the left channel output.

Frequently Asked Questions

Q: What is the output power of the TPA3130D2DAPR?
A: The TPA3130D2DAPR provides 6W output power for stereo speaker systems.

Q: Does the TPA3130D2DAPR have thermal protection?
A: Yes, the TPA3130D2DAPR features thermal shutdown protection to prevent over-heating.

Equivalent

For similar functionalities, consider these alternatives to the TPA3130D2DAPR:

  • TPA3116D2: A stereo 50W audio amplifier with integrated headphone amplifier and high efficiency ratings.
  • TPA3251: This IC offers high-performance audio and headphone amplification in a compact package.

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) 4.5
Load (min) (Ω) 4 Output power (W) 15
SNR (dB) 102 THD + N at 1 kHz (%) 0.1
Iq (typ) (mA) 20 Control interface Hardware
Closed/open loop Closed Analog supply (min) (V) 4.5
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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