TDA1519CSP/N3,112

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Class B
Output Type:	1-Channel (Mono) or 2-Channel (Stereo)
Max Output Power x Channels @ Load:	22W x 1 @ 4 Ohm; 11W x 2 @ 2 Ohm
Voltage - Supply:	6 V ~ 17.5 V
Features:	Depop, Mute, Short-Circuit and Thermal Protection, Standby
Mounting Type:	Surface Mount
Operating Temperature:	-25°C ~ 150°C (TJ)
Supplier Device Package:	9-SMS
Package / Case:	SOT-354-1
Base Part Number:	TDA1519

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Introduction to TDA1519CSP/N3,112

The TDA1519CSP/N3,112 is a high-performance, wide-band audio amplifier designed specifically to meet the requirements of such high-end applications as digital audio players, CD players, laptops, and other mobile devices. It is capable of providing up to 1 watt of continuous output power in a small, low-profile package and can be used to drive up to two channels of audio.

Application Field of TDA1519CSP/N3,112

The TDA1519CSP/N3,112 is designed mainly for high-performance audio amplifiers. It can be used to drive speakers and headphones in audio systems or reproduced sound in video and audio players. Additionally, it is suitable for use in automotive and industrial audio systems.

Working Principle of TDA1519CSP/N3,112

The TDA1519CSP/N3,112 is based on a hybrid approach that combines complementary feedback components with bipolar/Darlington-transistor amplifiers. The device is designed for high-performance audio applications with low noise and high stability.The TDA1519CSP/N3,112 utilizes several integrated discrete components, including a high-performance, wide-band high-voltage power supply and a power output amplifier. The power supply provides the power needed to drive the amplifier at the required levels of performance, while the power amplifier provides the necessary electrical gain to drive both high- and low-powered audio signals.The device features a PBC (PowerBridge Circuit), which allows the user to adjust the gain level to achieve the desired performance without the need to adjust the bias currents. Additionally, the device has a built-in thermal protection feature, which ensures that the device does not overheat.In conclusion, the TDA1519CSP/N3,112 is a high-performance, wide-band audio amplifier designed for driving low- and high-powered audio signals in a variety of applications. Its hybrid technology combines complementary feedback components with bipolar/Darlington-transistor amplifiers, providing excellent audio fidelity, low noise and high stability.

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