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TDA7374B

Part No TDA7374B
Manufacturer STMicroelectronics
Catalog Linear - Amplifiers - Audio
Description DUAL BRIDGE AUDIO AMPLIFIER FOR CAR RADIO
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Manufacturer STMicroelectronics
Win Source Part Number 1266176-TDA7374B
Manufacturer Homepage www.st.com
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian TDA7374B CAD Model

Description

STMicroelectronics TDA7374B Audio Amplifier IC

The TDA7374B is a high-quality audio amplifier integrated circuit produced by STMicroelectronics, a global semiconductor leader known for its cutting-edge technology and innovative product offerings. This IC is part of the TDA family, which is renowned for its robust design and exceptional audio performance. The TDA7374B is specifically engineered to deliver a high-fidelity audio experience in automotive and home entertainment applications.

With its dual-bridge configuration, the TDA7374B can drive a pair of speakers directly, eliminating the need for external coupling capacitors, bootstrap capacitors, and snubber networks. This feature simplifies the circuit design and reduces the overall bill of materials, making it a cost-effective solution for audio amplification needs.

The TDA7374B boasts a wide supply voltage range, typically from 8V to 18V, which allows for flexible usage in various power environments. Its output power capability is impressive, with up to 2 x 30W in stereo mode or 1 x 60W in mono mode (with a 14.4V supply and 4Ω load), providing ample volume and clarity for most audio applications.

One of the key features of the TDA7374B is its minimized pop and click noise at power on and off, ensuring a pleasant listening experience without unwanted disturbances. Additionally, the IC includes a standby function, which helps in reducing power consumption when the amplifier is not in use. This is particularly beneficial for battery-powered applications where energy efficiency is crucial.

The TDA7374B incorporates several protection features, including short circuit protection and thermal shutdown, which safeguard the IC and the speakers from potential damage due to abnormal operating conditions. This ensures long-term reliability and stability of the audio system. Furthermore, the device is equipped with a mute function that allows the user to silence the audio output without turning off the amplifier.

In summary, the TDA7374B from STMicroelectronics is a versatile, powerful, and reliable audio amplifier IC that offers excellent sound quality, ease of integration, and robust protection features. It is an ideal choice for designers looking to create high-performance audio systems for automotive or consumer audio applications.

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Pricing & Ordering

Quantity Unit Price Ext. Price
18+ $3.2687 $58.8366
44+ $2.6819 $118.0036
67+ $2.5988 $174.1196
92+ $2.5144 $231.3248
119+ $2.4313 $289.3247
159+ $2.1795 $346.5405
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 33,000 pieces
MOQ: 18 pcs
Order Increment : 1 pcs
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