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TDA2003AV

Name: TDA2003AV
Rating: 4.7 (12 reviews)

IC AMP AB MONO 12W 5PENTAWATT

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仕様

Package	Tube
ProductStatus	Obsolete
Type	Class AB
OutputType	1-Channel (Mono)
MaxOutputPowerxChannels@Load	12W x 1 @ 1.6Ohm
Voltage-Supply	8V ~ 18V
Features	Short-Circuit and Thermal Protection
MountingType	Through Hole
OperatingTemperature	-40°C ~ 150°C (TJ)
SupplierDevicePackage	5-PENTAWATT

概要

Description

The TDA2003AV is a high-performance audio amplifier integrated circuit (IC) designed for automotive applications. This versatile chip is suitable for driving speakers in car radios and other audio devices, providing a compact and efficient solution for amplification needs.
Key features of the TDA2003AV include a power output of up to 10 watts per channel, low distortion, and a built-in thermal protection mechanism, ensuring reliable operation under varying conditions. It operates on a wide voltage range, typically between 12V to 14.4V, making it ideal for automotive environments.
The IC supports a simple external component configuration, allowing for easy integration into audio systems. Its ability to deliver quality sound output with minimal additional circuitry makes it a popular choice in car audio design. Overall, the TDA2003AV is an effective option for those looking to enhance their automotive audio experience.

Features

The TDA2003AV is an integrated circuit designed for automotive audio applications, specifically as a car radio amplifier. Key features include:
1. Power Output: It provides up to 14W output power per channel, suitable for driving speakers in a car audio system.
2. Voltage Range: Operates with a single supply voltage of 8V to 15V, accommodating a variety of automotive electrical systems.
3. Thermal Protection: Features built-in thermal shutdown to prevent damage from overheating.
4. Short Circuit Protection: Offers short-circuit protection, ensuring safety during operation.
5. Low Noise: Designed to minimize noise and distortion, enhancing sound quality.
6. Simple External Components: Requires minimal external components for implementation, simplifying circuit design.
7. Multiple Configurations: Supports bridge configuration for higher output power, making it versatile for different audio setups.
These attributes make the TDA2003AV a popular choice for OEM and aftermarket car audio systems.

Package

The TDA2003AV is typically available in a multiwatt package, specifically the Multiwatt15 or similar configurations. This package type features leads for easy mounting on PCBs and is designed for efficient heat dissipation.

Pinout

The TDA2003AV is a car audio amplifier IC commonly used in automotive applications. It features a 5-pin configuration. Here are the pin functions:
1. Pin 1 (Input): This pin is used for the audio signal input.
2. Pin 2 (Feedback): This pin is connected to the feedback loop for gain control.
3. Pin 3 (Ground): This pin serves as the ground reference for the circuit.
4. Pin 4 (Power Supply): This pin is where the power supply voltage is connected (typically between 8V to 14.4V).
5. Pin 5 (Output): This pin provides the amplified audio output to the speakers.
The TDA2003AV is designed to deliver high output power and has built-in short-circuit protection, making it suitable for driving speakers in car audio systems.

Manufacturer

The TDA2003AV is a product manufactured by STMicroelectronics, a multinational semiconductor company. Founded in 1987 through the merger of SGS Microelettronica and Thomson Semiconducteurs, STMicroelectronics specializes in designing and manufacturing a wide range of electronic components, including analog, digital, and mixed-signal devices. The company serves various sectors, including automotive, industrial, and consumer electronics, and is known for its innovation in microcontrollers, power management ICs, and sensors. STMicroelectronics is headquartered in Geneva, Switzerland, and operates globally, focusing on sustainable and energy-efficient technologies.

Application

The TDA2003AV is a power audio amplifier integrated circuit primarily used in car audio systems, portable speaker systems, and home audio equipment. It is designed for driving speakers with a maximum output power of 2 x 10W, making it suitable for applications such as subwoofers, multimedia systems, and low to medium power audio amplifiers. Its features include thermal overload protection and short-circuit protection, enhancing reliability in various audio applications.

Equivalent

Equivalent products to the TDA2003AV chip include the TDA2003, TDA2004, and TDA2030. These chips are used for audio amplification and share similar specifications, though variations may exist in power output and features. For specific applications, check the datasheets to ensure compatibility.