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TDA7319
DIP-20 PDIP20 2 Channel Tone Control CircuitTDA7319
DIP-20 PDIP20 2 Channel Tone Control Circuit
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Manufacturer Part # : TDA7319
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Package/Case: PDIP-20
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Brand: STMicroelectronics
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Product Categories : Audio Special Purpose
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.
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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
TDA7319 DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $12.802 | $12.80 |
| 200 | $5.108 | $1,021.60 |
| 500 | $4.937 | $2,468.50 |
| 1000 | $4.854 | $4,854.00 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
Featuring an I2C bus interface for digital control, the TDA7319 can seamlessly integrate with microcontrollers and other digital systems, allowing for easy and intuitive operation. Its 20-pin SSOP package makes it compact and space-efficient, and with a supply voltage range of 9 to 16 V, it is suitable for a variety of car audio setups. Whether you're a car audio enthusiast or a professional installer, the TDA7319 offers the functionality and reliability needed to enhance the audio experience on the road
Key Features
- 4 stereo inputs
- Selectable gain 0dB/6dB
- Built-in input multiplexer
- 4 independent speaker outputs
- Soft step volume control
- Standby function
Application
- Car audio systems
- Home stereo systems
- Portable audio devices
- Professional audio equipment
- Personal computers
- Televisions
- Gaming consoles
- Smartphones and tablets
- DJ equipment
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Obsolete |
| Part Package Code | DIP | Pin Count ! | 20 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Channel Separation | 100 dB |
| Consumer IC Type | TONE CONTROL CIRCUIT | Harmonic Distortion | 0.01% |
| JESD-30 Code | R-PDIP-T20 | JESD-609 Code | e3 |
| Number of Bands | 3 | Number of Channels | 2 |
| Number of Terminals | 20 | Operating Temperature-Max | 85 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | DIP | Package Equivalence Code | DIP20,.3 |
| Package Shape | RECTANGULAR | Package Style | IN-LINE |
| Power Supplies ! | 9 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 3.93 mm | Supply Current-Max | 10 mA |
| Supply Voltage-Max (Vsup) | 10.5 V | Supply Voltage-Min (Vsup) | 6 V |
| Surface Mount ! | NO | Temperature Grade ! | INDUSTRIAL |
| Terminal Finish | MATTE TIN | Terminal Form ! | THROUGH-HOLE |
| Terminal Pitch ! | 2.54 mm | Terminal Position | DUAL |
| Width | 7.62 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is TDA7319?
The TDA7319 is a digital controlled audio processor designed by STMicroelectronics. It is commonly used in car audio systems and other audio processing applications to control volume, tone, balance, and fader settings digitally.
How Does TDA7319 Work?
The TDA7319 operates as a digital audio processor that interfaces with a microcontroller or user interface to adjust audio settings digitally. It provides control over volume levels, tone adjustments, balance between different audio channels, and fading between front and rear speakers. The digital control allows for precise and automated audio adjustments.
How Many Pins does TDA7319 have and What are the Functions of the Pinout Configuration?
The TDA7319 is housed in a 28-lead SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:
- VDD: Positive power supply pin.
- VSS: Negative power supply pin.
- SDA, SCL: I2C serial bus control pins.
- IN1, IN2, IN3, IN4: Audio input pins.
- OUT1, OUT2, OUT3, OUT4: Audio output pins.
- GND: Ground pin.
- MUTE: Mute control pin.
What are the Pros and Cons of TDA7319?
Pros:
- Digital Control: Allows for precise and automated control over audio settings.
- Multiple Audio Channels: Supports multiple audio inputs and outputs for versatile audio processing.
- Integrated Functions: Combines volume, tone, balance, and fader controls in a single chip.
- Low Power Consumption: Operates with low power, suitable for automotive applications.
Cons:
- Complexity: Requires knowledge of I2C communication and audio processing for proper utilization.
- External Microcontroller: Needs a microcontroller or interface to digitally control audio functions.
- Limited Processing: May not offer as advanced audio processing features compared to dedicated DSPs.
Are There Any Equivalents/Alternatives to TDA7319 for Recommendation?
- The TDA7419 from STMicroelectronics is an enhanced version with additional features.
- Alternatives to the TDA7319 include the PT2322 from Princeton Technology Corporation and the SSM3302 from Analog Devices.
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