Congratulations On Your Successful Submission
Submission Failure
TDA7381
Audio Amp Speaker 4-CH Stereo 30W Class-AB Automotive AEC-Q100 25-Pin FLEXIWATT(Vertical) TubeTDA7381
Audio Amp Speaker 4-CH Stereo 30W Class-AB Automotive AEC-Q100 25-Pin FLEXIWATT(Vertical) Tube
-
Manufacturer Part # : TDA7381
-
Package/Case: FLEXIWATT-25
-
Part Status : Active
-
Brand: STMicroelectronics
-
Product Categories : Audio Amplifiers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
TDA7381 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Furthermore, the TDA7381 is equipped with fault diagnostics capabilities that enable the detection of errors during car-radio assembly and wiring in the car. This invaluable feature not only helps streamline the installation process but also ensures that the amplifier functions flawlessly in its intended application
Key Features
- 4 x 35W quad bridge car radio amplifier
- High output power capability
- 4 Ohm speaker driving capability
- Protections against short circuits
- Thermal shutdown
- Clip detector
- Standby function
- Low offset voltage at output
Application
- Car audio systems
- Home entertainment systems
- Pro audio amplifiers
- Portable speakers
- Marine audio systems
- Public address systems
- Professional sound reinforcement
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Manufacturer | STMicroelectronics | Product Category ! | Audio Amplifiers |
| RoHS | Details | Series | TDA7381 |
| Product | Audio Amplifiers | Class | Class-AB |
| Output Power ! | 30 W | Mounting Style | Through Hole |
| Type | 4-Channel Quad | Package / Case | FLEXIWATT-25 |
| Audio - Load Impedance | 4 Ohms | THD plus Noise | 0.04 % |
| Supply Voltage - Max | 18 V | Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature ! | + 150 C | Qualification | AEC-Q101 |
| Brand | STMicroelectronics | Description/Function | Speaker |
| Gain | 26 dB | Height | 15.7 mm |
| Input Type | Single | Length | 29.23 mm |
| Number of Channels | 4 Channel | Operating Supply Current | 4 A |
| Operating Supply Voltage ! | 18 V | Output Current ! | 4 A |
| Output Signal Type | Differential | Pd - Power Dissipation | 80000 mW |
| Product Type ! | Audio Amplifiers | PSRR - Power Supply Rejection Ratio | 65 dB |
| Factory Pack Quantity | 357 | Subcategory | Audio ICs |
| Supply Type | Single | Width | 4.5 mm |
Recommend Parts
-
![TDA8175]()
7,955 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA2822D]()
TDA2822D
$0.308 power booster for low-voltage applications
Brand: Stmicroelectronics Package/Case: SO-8
4,710 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![E-TDA7377]()
E-TDA7377
$1.358 This IC amplifier is ideal for a wide range of audio applications, from home stereo systems to car audio setups."
Brand: Stmicroelectronics Package/Case: Multiwatt-15
5,330 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA2052V]()
Top-quality audio amplification for an enhanced listening experience
Brand: Stmicroelectronics Package/Case: HEPTAWATT
5,652 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA1771]()
Vertical deflection integrated circuit TDA1771
Brand: Stmicroelectronics Package/Case: SIL-10
5,178 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7851L]()
TDA7851L
$1.835 Elevate your car or home audio system with the TDA7851L providing 4 channels of powerful 48-watt output."
Brand: Stmicroelectronics Package/Case: FLEXIWATT FM2 25
9,115 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7851A]()
Suitable for use in various automotive electronics systems
Brand: Stmicroelectronics Package/Case: FLEXIWATT FM2 27
7,642 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7575B]()
Audio Amp Speaker 1-CH Mono/2-CH Stereo 150W Class-AB Automotive AEC-Q100 27-Pin FLEXIWATT(Vertical) Tube
Brand: STMicroelectronics Package/Case: 27-Flexiwatt (Vertical)
8,420 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7376B]()
TDA7376B
$2.768 Audio Amp Speaker 2-CH Stereo 37W Class-AB Automotive AEC-Q100 15-Pin(15+Tab) MULTIWATT V Tube
Brand: STMicroelectronics Package/Case: 15-Multiwatt
7,680 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7563ASM]()
Audio Amp Speaker 4-CH Stereo 68W Class-AB Automotive AEC-Q100 28-Pin(27+Tab) Flexiwatt SMD Tube
Brand: STMicroelectronics Package/Case: 27-Flexiwatt (SMD)
8,574 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7231A]()
6,152 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA2822M]()
4,527 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7233D013TR]()
8,197 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7492P13TR]()
TDA7492P13TR
$1.519 Selectable Gain Levels with 4 Options
Brand: Stmicroelectronics Package/Case: PowerSSO36
7,206 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7391LV]()
Audio Amp Speaker 1-CH Mono 32W Class-AB Automotive AEC-Q100 11-Pin(11+Tab) MULTIWATT V Tube
Brand: STMicroelectronics Package/Case: Multiwatt-11(Vertical,BentandStaggeredLeads)
5,150 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![TDA7265B]()
Audio Amplifiers 30W 30W Stereo AMP Class AB Dual 35V
Brand: STMicroelectronics Package/Case: MW 11L
6,039 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
