Mfr Part #:

TPA6112A2DGQ

The Texas Instruments TPA6112A2DGQ is an active stereo audio power amplifier with differential inputs. It delivers 150 mW of continuous RMS power per channel into 16- loads.

✓ Total Stock: 117,000 pcs

$ Price Range: $1.29

TPA6112A2DGQ Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	113,000 pcs On Request	113000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Optech Co.,Limited ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	18+Pbfree	On Request	On Request

TPA6112A2DGQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Texas Instruments
Mounting Type	Surface Mount
Operating Temperature Range	-40 to 85°C
Output Power	150 mW

View Similar Products (0)

TPA6112A2DGQ Description

Short technical summary and product information.

The TPA6112A2DGQ from Texas Instruments is an active stereo audio power amplifier designed for high-fidelity audio applications. It features differential analog inputs and is packaged in a 10-pin PowerPAD MSOP.

This amplifier is capable of delivering 150 mW of continuous RMS power per channel into a 16-ohm load. It offers excellent audio performance with a THD+N of 0.03% at 1 kHz when driving a 16-ohm load from 5 V, and less than 1% across the audio band of 20 Hz to 20 kHz. For 32-ohm loads, the THD+N is further reduced to less than 0.02% at 1 kHz.

The TPA6112A2DGQ operates within an ambient temperature range of -40°C to 85°C. It is fully specified for 3.3 V and 5 V operation and can operate down to 2.5 V. The device includes pop reduction circuitry, internal mid-rail generation, and thermal and short-circuit protection.

Gain is externally configured using two resistors per input channel, simplifying design. The amplifier is suitable for surface-mount applications and comes in a compact HVSSOP (DGQ) package.

TPA6112A2DGQ Quick Information

Product Type: Audio Power Amplifier

Canonical Name: TPA6112A2DGQ Active Stereo Audio Power Amplifier

Subcategory: Headphone Amplifier

TPA6112A2DGQ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPA6112A2DGQ Estimated Pricing

Qty	Low	High
1+	$1.29	$1.29

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

TPA6112A2DGQ Features

150 mW continuous RMS output power per channel.
Low THD+N performance across audio band.
Wide operating temperature range of -40 to 85°C.
Differential analog inputs for noise immunity.
Compact 10-pin PowerPAD MSOP package.

TPA6112A2DGQ Applications

Ideal for portable audio devices.
Suitable for PC and notebook audio.
Used in TV and soundbar systems.
Applicable for wearable audio products.

TPA6112A2DGQ FAQs

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

What is the output power of the TPA6112A2DGQ?

150mW per channel into 16Ω continuous RMS.

What is the THD+N of this amplifier?

0.03% maximum at 1kHz into 16Ω, 0.005% into 10kΩ.

What package does the TPA6112A2DGQ use?

It comes in a 10-pin HVSSOP (DGQ) PowerPAD MSOP surface-mount package.

What is the operating temperature range?

-40°C to 85°C.

Does it include protection features?

Yes, thermal and short-circuit protection are integrated.

Is this a stereo amplifier?

Yes, it provides two channels of audio output.

TPA6112A2DGQ Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

View All Alternate Parts

TPA6110A2DGN

Texas Instruments

The TPA6110A2DGN is a 150mW stereo audio power amplifier from Texas Instruments. It features low distortion and operates from 2.5V to 5V supply voltages.

View Part