TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

Name: TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™
Brand: ShenZhen Mingjiada Electronics Co.,Ltd.
SKU: TPA3116D2DADR
Availability: InStock

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TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

Large Image : TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

Product Details:

Place of Origin:	CN
Brand Name:	Original Factory
Certification:	Lead free / RoHS Compliant
Model Number:	TPA3116D2DADR

Payment & Shipping Terms:

Minimum Order Quantity:	10
Price:	Contact for Sample
Packaging Details:	HTSSOP-32
Delivery Time:	5-8 work days
Payment Terms:	T/T,L/C,Western Union

Contact Now

TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

Description

Part Number:	TPA3116D2DADR	Output Type:	2-Channel (Stereo)
Voltage - Supply:	4.5V ~ 26V	Operating Temperature:	-40°C ~ 85°C (TA)
Type:	Class D	Max Output Power X Channels @ Load:	50W X 2 @ 4Ohm

TPA3116D2DADR Integrated Circuit Chip 4.5V To 26V Class-D Audio Amplifier With SpeakerGuard™

Product Overview

TPA3116D2DADR is a stereo efficient, digital amplifier power stage for driving speakers up to 100 W / 2 Ω in mono. The advanced oscillator/PLL circuit employs multiple switching frequency options to avoid AM interferences, together with master or slave options for synchronizing multiple devices.

Specifications

Class	Class-D
Output Power	50 W
THD plus Noise	0.1 %
Package/Case	HTSSOP-32
Audio - Load Impedance	4 Ohms
Supply Voltage - Min	4.5 V
Supply Voltage - Max	26 V
Minimum Operating Temperature	-40 °C
Maximum Operating Temperature	+85 °C
Number of Channels	2 Channel
Unit Weight	181.100 mg

Key Features

Supports multiple output configurations
2 × 50 W into a 4-Ω BTL load at 21 V (TPA3116D2)
2 × 30 W into a 8-Ω BTL load at 24 V (TPA3118D2)
2 × 15 W into a 8-Ω BTL load at 15 V (TPA3130D2)
Wide voltage range: 4.5 V to 26 V
Efficient Class-D operation
>90% power efficiency combined with low idle loss reduces heat sink size
Advanced modulation schemes
Multiple switching frequencies
AM avoidance
Master and slave synchronization
Up to 1.2-MHz switching frequency
Feedback power-stage architecture with high PSRR reduces PSU requirements
Programmable power limit
Differential and single-ended inputs
Stereo and mono mode with single-filter mono configuration
Single power supply reduces component count
Integrated self-protection circuits including overvoltage, undervoltage, overtemperature, DC-detect, and short circuit with error reporting
Thermally enhanced packages: DAD (32-Pin HTSSOP Pad Up), DAP (32-Pin HTSSOP Pad Down)
-40°C to 85°C ambient temperature range

Applications

Mini-Micro Component, Speaker Bar, Docks
After-Market Automotive
CRT TV
Consumer Audio Applications

Other Electronic Components In Stock

Part Number	Package
MP6606GF	20-TSSOP
MP6545AGV	28-VFQFN
ISO7731FQDWRQ1	16-SOIC
ISO7762FQDBQQ1	16-SSOP
ISOW7843DWER	16-SOIC
ISO7331CQDWQ1	16-SOIC
ISO7741QDWQ1	16-SOIC
ISO7740QDBQQ1	16-SSOP
ISO7342FCDWR	16-SOIC
ISO7762QDBQQ1	16-SSOP
ISOW7821DWER	16-SOIC
ISO7761FQDBQQ1	16-SSOP
ISO7742FQDWQ1	16-SOIC
ISO7741QDBQRQ1	16-SSOP
ISO7340CQDWRQ1	16-SOIC
ISO7731FQDBQQ1	16-SSOP
ISO7820FDWWR	16-SOIC
ISO7342FCQDWQ1	16-SOIC
ISO7741FQDWQ1	16-SOIC
ISO7763FQDBQRQ1	16-SSOP
ISO7763FQDWQ1	16-SOIC
ISO7821FDWWR	16-SOIC
ISO7810FDWWR	16-SOIC
ISO7142CCQDBQQ1	16-SSOP
ISO7331FCQDWQ1	16-SOIC
ISO7340FCQDWQ1	16-SOIC
ISO7721FQDWRQ1	16-SOIC
ISO7820DWWR	16-SOIC
ISO7841DWWR	16-SOIC
ISO7321FCQDQ1	8-SOIC

Frequently Asked Questions

Q. Are your products original?

A: Yes, all products are original, new original import is our purpose.

Q: Which Certificates do you have?

A: We are ISO 9001:2015 Certified Company and member of ERAI.

Q: Can you support small quantity order or sample? Is the sample free?

A: Yes, we support sample order and small order. Sample cost is different according to your order or project.

Q: How to ship my order? Is it safe?

A: We use express to ship, such as DHL, Fedex, UPS, TNT, EMS. We can also use your suggested forwarder. Products will be in good packing and ensure the safety and we are responsible to product damage to your order.

Q: What about the lead time?

A: We can ship stock parts within 5 working days. If without stock, we will confirm lead time for you based on your order quantity.

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

RUBY

Canada Mar 31.2026

Helpful (99)

I received the package today. The goods are as described by the seller.DC:2025+ New and Original. This was a very satisfying shopping experience.

Winya

Finland Jan 13.2026

Helpful (425)

Good quality, exactly as described. Will buy again.

Sharon

Belgium Oct 30.2025

Helpful (635)

"Original MPS dual buck converter. Well packaged, no bent pins. Fast shipping. Thanks!

Tag:

Contact Person: Sales Manager

Tel: 86-13410018555

Fax: 86-0755-83957753

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TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

TPA3116D2DADR Class-D Audio Amplifier IC Chip with 4.5V to 26V Range and 50W x 2 @ 4Ohm Output Featuring SpeakerGuard™

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