TDA7309D013TR

Overview

Category

TDA7309D013TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in audio amplifier applications.

Characteristics

• Integrated audio amplifier circuit
• High-quality sound reproduction
• Low power consumption
• Compact package size

Package

TDA7309D013TR is available in a small outline package (SOP) with 16 pins.

Essence

The essence of TDA7309D013TR lies in its ability to amplify audio signals efficiently and deliver high-quality sound output.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications and Parameters

• Supply voltage: 4.5V to 15V
• Total harmonic distortion: <0.1%
• Output power: 20W
• Operating temperature range: -40°C to +85°C

Pin Configuration

The pin configuration of TDA7309D013TR is as follows:

| Pin Number | Name | Description | |------------|------|-------------| | 1 | IN1 | Input 1 | | 2 | IN2 | Input 2 | | 3 | IN3 | Input 3 | | 4 | GND | Ground | | 5 | OUTL | Left output | | 6 | VCC | Power supply| | 7 | MUTE | Mute control| | 8 | STBY | Standby mode control| | 9 | SCL | Serial clock input| | 10 | SDA | Serial data input/output| | 11 | NC | Not connected| | 12 | NC | Not connected| | 13 | NC | Not connected| | 14 | NC | Not connected| | 15 | OUTR | Right output| | 16 | VCC | Power supply|

Functional Characteristics

• Three stereo inputs
• Volume control
• Bass and treble control
• Mute function
• Standby mode

Advantages and Disadvantages

Advantages

• High-quality sound reproduction
• Low power consumption
• Compact package size
• Multiple input options

Disadvantages

• Limited output power compared to some other models
• May require additional external components for certain applications

Applicable Range of Products

TDA7309D013TR is suitable for various audio amplifier applications, including portable speakers, car audio systems, and home theater systems.

Working Principles

TDA7309D013TR operates by amplifying the audio signals received from the input sources. It incorporates volume, bass, and treble control circuits to adjust the sound output according to user preferences. The mute and standby functions provide additional convenience and power-saving capabilities.

Detailed Application Field Plans

1. Portable Bluetooth Speaker: TDA7309D013TR can be used to amplify the audio signals from a Bluetooth module and drive the speaker unit, providing high-quality sound in a compact form factor.

2. Car Audio System: This IC can be integrated into car audio systems to enhance the audio quality and provide control over volume, bass, and treble settings.

3. Home Theater System: TDA7309D013TR can be utilized in home theater setups to amplify the audio signals from various sources, such as DVD players or streaming devices, and deliver immersive sound experiences.

Detailed Alternative Models

Some alternative models to TDA7309D013TR include TDA7318D, TDA7377, TDA7266, TDA7297, and TDA7498.

5 Common Technical Questions and Answers

1. Q: What is the maximum output power of TDA7309D013TR? A: The maximum output power of this IC is 20W.

2. Q: Can TDA7309D013TR be used in battery-powered devices? A: Yes, this IC has low power consumption and can be used in battery-powered applications.

3. Q: Does TDA7309D013TR support multiple input sources? A: Yes, it has three stereo inputs to accommodate different audio sources.

4. Q: Is it possible to control the volume remotely with TDA7309D013TR? A: Yes, the volume control feature can be integrated with a remote control system.

5. Q: Are there any recommended external components to use with TDA7309D013TR? A: It is recommended to use decoupling capacitors and appropriate filtering components for optimal performance.

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