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TPA6041A4RHBR

The TPA6041A4RHBR is a stereo Class-AB speaker and headphone amplifier from Texas Instruments. It offers 2.1W output power and includes a 3.3V LDO.

✓ Total Stock: 64,850 pcs

$ Price Range: $1.70

TPA6041A4RHBR Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	54,889 pcs On Request	54889 pcs	On Request	1	On Request	On Request	09+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	4,826 pcs On Request	4826 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
MW.FEP S.p.A. ✓ Non-Authorised Inventory information	4,826 pcs On Request	4826 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	309 pcs On Request	309 pcs	On Request	1	On Request	On Request	07+	On Request	On Request

TPA6041A4RHBR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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TPA6041A4RHBR Description

Short technical summary and product information.

The Texas Instruments TPA6041A4RHBR is a versatile stereo audio power amplifier and DirectPath headphone amplifier. It is housed in a thermally enhanced, space-saving 32-pin VQFN package measuring 5 mm x 5 mm.

The speaker amplifier is capable of driving 2.1 W per channel continuously into 4-Ω loads from a 5-V supply, with 1% THD+N. The headphone amplifier achieves a minimum of 85 mW at 1% THD+N from the same 5-V supply. The device features internal 4-step gain control for the speaker amplifier, offering settings of 10, 12, 15.6, and 21.6 dB, and a fixed -1.5 V/V gain for the headphone amplifier, minimizing the need for external components.

It includes a 3.3-V low dropout regulator for CODEC support and independent shutdown controls for the speaker, headphone amplifier, and LDO. The fully differential architecture and high PSRR provide excellent RF rectification immunity. Applications include notebook computers and portable DVD players.

TPA6041A4RHBR Quick Information

Product Type: Audio Amplifier

Canonical Name: TPA6041A4RHBR Stereo Class-AB Speaker & Headphone Amplifier

Subcategory: Class-AB Amplifier

TPA6041A4RHBR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPA6041A4RHBR Estimated Pricing

Qty	Low	High
1+	$1.70	$1.70

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPA6041A4RHBR Features

2.1W stereo speaker amplifier output.
85mW headphone amplifier output.
Selectable speaker gain from 10 to 21.6 dB.
Fixed -1.5 V/V headphone gain.
Integrated 3.3V LDO regulator.

TPA6041A4RHBR Applications

Notebook computer audio amplification
Portable DVD player speaker driving
Stereo headphone output with DirectPath
Simultaneous speaker and headphone operation

TPA6041A4RHBR FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the TPA6041A4RHBR?

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

What is the output power of the speaker amplifier?

The speaker amplifier can deliver 2.1W into a 4-Ω load with 1% THD+N from a 5V supply.

What is the output power of the headphone amplifier?

The headphone amplifier provides a minimum of 85mW at 1% THD+N from a 5V supply.

What are the gain options for the speaker amplifier?

The speaker amplifier has internal 4-step gain control with options for 10, 12, 15.6, and 21.6 dB.

What is the fixed gain for the headphone amplifier?

The headphone amplifier has a fixed gain of -1.5 V/V.

Does the TPA6041A4RHBR include a voltage regulator?

Yes, it includes a 3.3V low dropout regulator for CODEC support.

What type of package is the TPA6041A4RHBR in?

It is supplied in a 32-pin VQFN (RHB) package measuring 5 mm x 5 mm.