TDA7721
Integrated infotainment system with intuitive interfac
Inventory:7,642
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : TDA7721
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Package/Case : TSSOP-28
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Manufacturer : STMicroelectronics
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Datesheet : TDA7721 DataSheet (PDF)
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Series : TDA7721
Overview of TDA7721
The TDA7721 is an Audio Processor optimized for automotive applications with high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching.
Pinout
The TDA7721 pinout refers to the configuration and function of each pin in its TSSOP-28 package type. 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 TDA7721 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 the manufacturer, STMicroelectronics, to get accurate information regarding each pin's function and electrical characteristics.
Features
- -AEC-Q100 Qualified-: The TDA7721 is designed and tested according to automotive industry standards for ruggedness and reliability in harsh operating conditions.
Applications
- Automotive Audio Systems-: The TDA7721 can be used as a high-quality audio processor in various automotive applications such as car stereos, Bluetooth hands-free systems, and infotainment units.
Frequently Asked Questions
Q: What is the operating frequency of the TDA7721?
A: The operating frequency of this audio processor is 0.4 MHz.
Q: Is the TDA7721 AEC-Q100 qualified?
A: Yes, the TDA7721 meets the automotive industry standards for ruggedness and reliability in harsh operating conditions.
Q: What types of packages are available for the TDA7721?
A: The TDA7721 is offered in a Single Outlined Package (TSSOP) with 28 pins.
Q: Are there any specific design considerations for using the TDA7721 in automotive applications?
A: Yes, designers and engineers should refer to the datasheet provided by STMicroelectronics for information on power supply requirements, voltage levels, and other operating parameters that are critical for ensuring optimal device performance in automotive systems.
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 | 4.5V ~ 13V | Operating Temperature | -40°C ~ 85°C (TA) |
Specifications | 100dB | Mounting Type | Surface Mount |
Grade | Automotive | Package / Case | TSSOP-28 |
Supplier Device Package | 28-TSSOP | Base Product Number | TDA7721 |
Manufacturer | STMicroelectronics | Product Category | Audio DSPs |
RoHS | Details | Series | TDA7721 |
Product | Audio Processors | Operating Supply Voltage | 8.5 V |
Operating Supply Current | 40 mA | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 85 C | Mounting Style | SMD/SMT |
Qualification | AEC-Q100 | Brand | STMicroelectronics |
Interface Type | I2C | Maximum Clock Frequency | 400 kHz |
Number of Channels | 6 Channel | Product Type | Audio DSPs |
Resolution | 8 bit | Factory Pack Quantity | 1000 |
Subcategory | Audio ICs | Supply Voltage - Max | 13 V |
Supply Voltage - Min | 4.5 V | Type | 5 Band Car Audio |
Unit Weight | 0.006737 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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TDA7721
Integrated infotainment system with intuitive interfac
Inventory:
7,642
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.




