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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - AudioTPA3125D2N
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TPA3125D2N - Texas Instruments

Manufacturer Part Number
TPA3125D2N
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPA3125D2N
ECAD Model
Parts Description
IC AMP D MONO/STEREO 36W 20DIP
Detailed Description
Package
20-DIP (0.300", 7.62mm)
Data sheet
TPA3125D2.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPA3125D2N Tech Specifications
Texas Instruments - TPA3125D2N technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPA3125D2N

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 10V ~ 26V  
Type Class D  
Supplier Device Package 20-PDIP  
Series -  
Package / Case 20-DIP (0.300", 7.62mm)  
Package Tube  
Product Attribute Attribute Value  
Output Type 1-Channel (Mono) or 2-Channel (Stereo)  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Through Hole  
Max Output Power x Channels @ Load 36W x 1 @ 8Ohm; 10W x 2 @ 8Ohm  
Features Depop, Mute, Short-Circuit and Thermal Protection, Shutdown  
Base Product Number TPA3125  

Parts Introduction

Manufacturer Part Number

TPA3125D2N

Manufacturer

Texas Instruments

Introduction

High-performance Class-D audio power amplifier

Product Features and Performance

Designed for home entertainment applications

High efficiency up to 95%

Ultra-low noise and distortion

Integrated protection features

Product Advantages

Compact 20-pin DIP package

Simplified system design

Robust protection against short circuits, overheating, and DC faults

Key Technical Parameters

Operating voltage: 10V to 26V

Output power: 36W x 1 @ 8Ω or 10W x 2 @ 8Ω

Operating temperature: -40°C to 85°C

Quality and Safety Features

RoHS compliant

Integrated protection against short circuits, overheating, and DC faults

Compatibility

Suitable for home entertainment systems, audio equipment, and other audio applications

Application Areas

Home audio systems

Speakers

Audio amplifiers

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement or upgrade options may include newer Class-D audio amplifier ICs from Texas Instruments.

Key Reasons to Choose This Product

High efficiency and low power consumption

Excellent audio performance with low noise and distortion

Robust protection features for reliable operation

Compact and easy-to-use 20-pin DIP package

Suitable for a wide range of audio applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPA3125D2N

Product Attribute TPA3125D2N TPA3123D2PWPR TPA3123D2PWP TPA3126D2DAD
Part Number TPA3125D2N TPA3123D2PWPR TPA3123D2PWP TPA3126D2DAD
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Series - - - -
Package / Case 20-DIP (0.300", 7.62mm) 24-PowerTSSOP (0.173", 4.40mm Width) 24-PowerTSSOP (0.173", 4.40mm Width) 32-PowerTSSOP (0.240", 6.10mm Width)
Max Output Power x Channels @ Load 36W x 1 @ 8Ohm; 10W x 2 @ 8Ohm 25W x 2 @ 4Ohm 25W x 2 @ 4Ohm 50W x 2 @ 4Ohm
Mounting Type Through Hole Surface Mount Surface Mount Surface Mount
Voltage - Supply 10V ~ 26V 10V ~ 30V 10V ~ 30V 4.5V ~ 26V
Features Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Depop, Mute, Short-Circuit and Thermal Protection, Shutdown Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
Type Class D Class D Class D Class D
Package Tube Tape & Reel (TR) Tube Tube
Supplier Device Package 20-PDIP 24-HTSSOP 24-HTSSOP 32-HTSSOP
Output Type 1-Channel (Mono) or 2-Channel (Stereo) 2-Channel (Stereo) 2-Channel (Stereo) 2-Channel (Stereo)
Base Product Number TPA3125 TPA3123 TPA3123 TPA3126
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)

TPA3125D2N Datasheet PDF

Download TPA3125D2N pdf datasheets and Texas Instruments documentation for TPA3125D2N - Texas Instruments.

PCN Design/Specification
Copper Bond Wire Revision A 04/Dec/2013.pdf Material Set 30/Mar/2017.pdf
HTML Datasheet
TPA3125D2.pdf

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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TPA3125D2N Image

TPA3125D2N

Texas Instruments
32D-TPA3125D2N

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