TPA3103D2 The Texas Instruments TPA3103D2 is a Class D mono audio amplifier IC. It delivers up to 40W of output power into an 8-ohm load.
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TPA3103D2

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPA3103D2 is a Class D mono audio amplifier IC. It delivers up to 40W of output power into an 8-ohm load.
✓ Total Stock: 3,048 pcs

TPA3103D2 Available from 1 distributor

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3,048 pcs
3048 pcs On Request 1 On Request On Request 10+ On Request On Request

TPA3103D2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TPA3103D2 Description

Short technical summary and product information.

The Texas Instruments TPA3103D2 is a single-channel Class D audio amplifier integrated circuit designed for high-efficiency audio amplification. It provides a maximum output power of 40W into an 8-ohm load, making it suitable for various audio applications.

 

This amplifier operates within a supply voltage range of 10V to 26V and features differential inputs for improved signal integrity. Integrated protection features include mute, shutdown, short-circuit, and thermal protection, enhancing device reliability.

 

The TPA3103D2 is housed in a 32-HLQFP (7x7 mm) surface-mount package with an exposed pad for effective thermal dissipation. Its operating temperature range is -40°C to 85°C (TA), allowing for use in diverse environmental conditions.

 

This component is well-suited for consumer and professional audio equipment such as powered speaker systems, soundbars, subwoofers, and PA systems where space-constrained designs require high-efficiency mono audio amplification.

TPA3103D2 Quick Information

Product Type: Amplifier
Series: TPA3103
Canonical Name: TPA3103D2 Class D Mono Amplifier
Subcategory: Class D Amplifier

TPA3103D2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPA3103D2 Features

  • 40W maximum output power into 8 ohms
  • Class D architecture for high efficiency
  • 10V to 26V wide supply voltage range
  • Surface mount 32-HLQFP package
  • Integrated short-circuit and thermal protection

TPA3103D2 Applications

  • Ideal for powered speaker systems
  • Suitable for soundbars and subwoofers
  • Used in PA systems and home theater
  • Compact, space-constrained devices
  • High-efficiency mono audio amplification

TPA3103D2 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum output power of the TPA3103D2?

The TPA3103D2 provides a maximum output power of 40W into an 8-ohm load.

What is the operating voltage range for the TPA3103D2?

The TPA3103D2 operates with a supply voltage ranging from 10V to 26V.

What type of amplifier is the TPA3103D2?

The TPA3103D2 is a Class D audio amplifier.

What is the operating temperature range for this amplifier?

The operating temperature range for the TPA3103D2 is -40°C to 85°C.

How is the TPA3103D2 mounted?

The TPA3103D2 is designed for surface mount installation.

What protection features are included in the TPA3103D2?

The TPA3103D2 includes differential inputs, mute, short-circuit and thermal protection, and shutdown features.

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