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Name: TDA7309D013TR
Brand: STMicroelectronics
SKU: TDA7309D013TR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics TDA7309D013TR

Part No.:: TDA7309D013TR

Manufacturer:: STMicroelectronics

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: TDA7309D013TR.pdf

Description:: IC AUDIO SIGNAL PROCESSOR 20SO

In Stock:: 2582

Quantity:: Add To Cart

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TDA7309D013TR Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Obsolete
Function:
Audio Signal Processor
Applications:
Audio Systems
NumberofChannels:
2
Interface:
I²C
Voltage-Supply:
6V ~ 10V
OperatingTemperature:
-40°C ~ 85°C (TA)
Specifications:
1dB
MountingType:
Surface Mount

TDA7309D013TR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including TDA7309D013TR price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for TDA7309D013TR to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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TDA7309D013TR information

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Basic introduction and simple engineering application of TDA7309D013TR

TDA7309D013TR is a quad operational amplifier IC designed for audio applications, featuring a wide range of functionalities suitable for audio processing in various projects.

Basic Introduction:

The TDA7309D013TR integrates four independent op-amps with high gain bandwidth product and low input offset voltage, making it ideal for audio signal amplification and filtering.

Application Scenario:

In audio projects, TDA7309D013TR can be utilized for tasks such as audio equalization, tone control, and audio signal processing in amplifiers, preamplifiers, or audio mixer circuits.

Circuit Design:

To implement a simple audio equalizer using TDA7309D013TR, follow these steps:

1. Power Supply Connection:

Connect the VCC pin of TDA7309D013TR to the positive terminal of the power supply and GND pin to the ground terminal for proper operation.

2. Audio Input:

Connect the audio input signal source, such as a smartphone or MP3 player, to one of the op-amp input pins, such as pin IN1, through a coupling capacitor to block DC voltage.

3. Tone Control:

Utilize the op-amp's internal feedback network to implement tone control features like bass, treble, and midrange adjustments. Adjust the resistor and capacitor values in the feedback loop according to desired frequency response.

4. Output Stage:

Connect the output of the op-amp to the audio output device, such as speakers or headphones, through a coupling capacitor to block DC voltage and prevent damage to the device.

5. Testing and Adjustment:

Apply audio signals of different frequencies and amplitudes to the input and observe the output response. Fine-tune the tone control settings to achieve the desired audio equalization.

Considerations:

When designing the circuit, it's important to consider:

- Input and Output Impedance Matching: Ensure proper impedance matching between audio input and output devices to avoid signal distortion.

- Signal-to-Noise Ratio: Minimize noise interference by using quality components and proper grounding techniques.

- Thermal Management: Provide adequate heat sinking for TDA7309D013TR to dissipate heat generated during operation and prevent overheating.

- Component Selection: Choose appropriate resistor and capacitor values for tone control circuits based on desired audio frequency response characteristics.

- PCB Layout: Design a compact and efficient PCB layout to minimize signal interference and ensure optimal performance of the audio equalizer circuit.

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6. What is the process for return or replacement of TDA7309D013TR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the TDA7309D013TR we delivered, we will accept the replacement or return of the TDA7309D013TR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of TDA7309D013TR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations