TDA7719
Boosting sound quality and reducing distortion in car audio systems
Inventory:8,808
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TDA7719
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Package/Case : TSSOP-28
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Manufacturer : STMicroelectronics
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Datesheet : TDA7719 DataSheet (PDF)
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Series : TDA7719
Overview of TDA7719
The TDA7719 is an Audio DSP optimized for high-performance audio processing in car audio applications. It provides excellent performance for analog and digital signal switching, making it an ideal component for various automotive audio systems.
Pinout
The TDA7719 pinout refers to the configuration and function of each pin in its Small Outline Packages - TSSOP28 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the TDA7719 has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by STMicroelectronics to get accurate information regarding each pin's function and electrical characteristics.
Features
- AEC-Q100 qualified: The TDA7719 is designed to meet the stringent requirements of automotive applications, ensuring reliable performance in harsh environments.
- Input multiplexer: Multiple input configuration for different application allows for flexibility and customization in various audio processing scenarios.
- Loudness: The TDA7719 features a 2nd order frequency response with programmable center frequency, allowing for precise control over loudness settings. Additionally, it has a 15 dB range with 1 dB step resolution and selectable high-frequency boost and flat-mode.
- Volume: The TDA7719 provides +15 dB to -15 dB volume control with 1 dB step resolution and soft-step control with programmable blend times, ensuring smooth and precise volume adjustments.
- Bass, Middle, and Treble: Each frequency band has a 2nd order frequency response with programmable center frequency and Q values, allowing for fine-tuned control over audio processing.
- Speaker and Subwoofer: The TDA7719 features four independent soft-step speaker controls and two independent soft-step level controls for the subwoofer, providing precise control over audio output.
- Frequency response: The TDA7719 has a frequency response range of 20 Hz to 20 kHz, making it suitable for various audio applications.
Applications
- Car Audio Systems: The TDA7719 is designed for use in car audio systems, providing high-performance audio processing and control.
- Audiophile Applications: Its high-quality audio processing capabilities make it suitable for audiophile applications where precise control over audio output is required.
- Professional Audio Systems: The TDA7719 can be used in professional audio systems, such as live sound and recording studios, where high-performance audio processing is essential.
Advantages and Disadvantages
Advantages
- High-performance audio processing: The TDA7719 provides precise control over audio output, making it suitable for various applications where high-quality audio is required.
- Flexibility and customization: Its multiple input configuration and programmable parameters allow for flexibility and customization in various audio processing scenarios.
Disadvantages
- Complexity: The TDA7719 has a complex architecture, which may require specialized knowledge to fully utilize its features.
- Cost: Due to its high-performance capabilities and advanced features, the TDA7719 may be more expensive than other audio processing components.
Equivalents
For similar functionalities, consider these alternatives to the TDA7719:
- TDA7704: A high-performance audio processor with similar features and capabilities.
- TDA7297: A power amplifier IC with advanced features and high-quality audio processing capabilities.
- LM833: A high-performance operational amplifier with low noise and distortion, suitable for various audio applications.
Frequently Asked Questions
Q: What is the frequency response range of the TDA7719?
A: The TDA7719 has a frequency response range of 20 Hz to 20 kHz.
Q: Can I use the TDA7719 in my car audio system?
A: Yes, the TDA7719 is designed for use in car audio systems and provides high-performance audio processing capabilities.
Q: Is the TDA7719 suitable for audiophile applications?
A: Yes, the TDA7719 has high-quality audio processing capabilities, making it suitable for audiophile applications where precise control over audio output is required.
Q: Can I customize the parameters of the TDA7719?
A: Yes, the TDA7719 has programmable parameters that allow for customization in various audio processing scenarios.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Status | Active | Function | Audio Signal Processor |
Applications | Audio | Interface | I²C |
Voltage - Supply | 7.5V ~ 10V | Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Grade | Automotive |
Qualification | AEC-Q100 | Package / Case | TSSOP-28 |
Supplier Device Package | 28-TSSOP | Base Product Number | TDA7719 |
Manufacturer | STMicroelectronics | Product Category | Audio DSPs |
RoHS | Details | Series | TDA7719 |
Product | Audio Processors | Operating Supply Voltage | 8.5 V |
Operating Supply Current | 35 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Brand | STMicroelectronics | CMRR - Common Mode Rejection Ratio | 46 dB |
Moisture Sensitive | Yes | Product Type | Audio DSPs |
Factory Pack Quantity | 1000 | Subcategory | Audio ICs |
THD plus Noise | 0.01 % | Type | Mono, Stereo |
Unit Weight | 0.014215 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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TDA7719
Boosting sound quality and reducing distortion in car audio systems
Inventory:
8,808
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




