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HomeProductsIntegrated Circuits (ICs)Linear - Amplifiers - AudioTPA6138A2PW
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TPA6138A2PW - Texas Instruments

Manufacturer Part Number
TPA6138A2PW
Manufacturer
Texas Instruments
Allelco Part Number
32D-TPA6138A2PW
ECAD Model
Parts Description
IC AMP CLSS AB STER 40MW 14TSSOP
Detailed Description
Package
14-TSSOP (0.173", 4.40mm Width)
Data sheet
TPA6138A2.pdf
RoHs Status
ROHS3 Compliant
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Specifications

TPA6138A2PW Tech Specifications
Texas Instruments - TPA6138A2PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - TPA6138A2PW

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply 3V ~ 3.6V  
Type Class AB  
Supplier Device Package 14-TSSOP  
Series DirectPath™  
Package / Case 14-TSSOP (0.173", 4.40mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Output Type Headphones, 2-Channel (Stereo)  
Operating Temperature -40°C ~ 85°C (TA)  
Mounting Type Surface Mount  
Max Output Power x Channels @ Load 40mW x 2 @ 32Ohm  
Features Depop, Differential Inputs, Mute, Short-Circuit Protection  
Base Product Number TPA6138  

Parts Introduction

Manufacturer Part Number

TPA6138A2PW

Manufacturer

Texas Instruments

Introduction

The TPA6138A2PW is a high-performance, low-power, two-channel audio amplifier designed for use in portable audio applications.

Product Features and Performance

Differential inputs for improved common-mode rejection

Mute function for power-saving and pop/click elimination

Short-circuit protection

Class AB operation for high efficiency

Product Advantages

Efficient power usage for longer battery life in portable devices

Excellent audio quality with low distortion and noise

Robust protection features for reliable operation

Key Technical Parameters

Operating voltage: 3V to 3.6V

Maximum output power: 40mW per channel into 32Ω load

Frequency response: 20Hz to 20kHz

Signal-to-noise ratio: 95dB

Total harmonic distortion + noise: 0.01% (typical)

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Compatibility

Suitable for use in a variety of portable audio devices, such as smartphones, tablets, and portable media players

Application Areas

Headphone amplifiers

Portable audio systems

Personal audio devices

Product Lifecycle

This product is currently in production and widely available.

Texas Instruments offers compatible replacement products and upgrades as technology advances.

Key Reasons to Choose This Product

Excellent audio performance with low power consumption

Robust protection features for reliable operation

Small, space-saving 14-TSSOP package

Wide operating temperature range (-40°C to 85°C)

Automotive-grade qualification for use in automotive applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments TPA6138A2PW

Product Attribute TPA6138A2PW TPA6135A2RTER TPA6139A2PW TPA6139A2PWR
Part Number TPA6138A2PW TPA6135A2RTER TPA6139A2PW TPA6139A2PWR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Type Class AB Class AB Class AB Class AB
Base Product Number TPA6138 TPA6135 TPA6139 TPA6139
Features Depop, Differential Inputs, Mute, Short-Circuit Protection Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown Depop, Mute, Short-Circuit and Thermal Protection Depop, Mute, Short-Circuit and Thermal Protection
Supplier Device Package 14-TSSOP 16-WQFN (3x3) 14-TSSOP 14-TSSOP
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Voltage - Supply 3V ~ 3.6V 2.3V ~ 5.5V 3V ~ 3.6V 3V ~ 3.6V
Max Output Power x Channels @ Load 40mW x 2 @ 32Ohm 25mW x 2 @ 16Ohm 25mW x 2 @ 32Ohm 25mW x 2 @ 32Ohm
Package / Case 14-TSSOP (0.173", 4.40mm Width) 16-WFQFN Exposed Pad 14-TSSOP (0.173", 4.40mm Width) 14-TSSOP (0.173", 4.40mm Width)
Series DirectPath™ DirectPath™ DirectPath™ DirectPath™
Package Bulk Tape & Reel (TR) Bulk Tape & Reel (TR)
Output Type Headphones, 2-Channel (Stereo) Headphones, 2-Channel (Stereo) Headphones, 2-Channel (Stereo) Headphones, 2-Channel (Stereo)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount

TPA6138A2PW Datasheet PDF

Download TPA6138A2PW pdf datasheets and Texas Instruments documentation for TPA6138A2PW - Texas Instruments.

PCN Design/Specification
Design 22/Feb/2022.pdf
HTML Datasheet
TPA6138A2.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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TPA6138A2PW Image

TPA6138A2PW

Texas Instruments
32D-TPA6138A2PW

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