TDA7719

Series:	Automotive, AEC-Q100
Packaging:	Tube
Part Status:	Active
Function:	Audio Signal Processor
Applications:	Automotive Audio
Number of Channels:	3
Interface:	I²C
Voltage - Supply:	7.5 V ~ 10 V
Operating Temperature:	-40°C ~ 85°C (TA)
Specifications:	--
Package / Case:	28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	28-TSSOP
Base Part Number:	TDA7719

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TDA7719 Application Field and Working Principle The TDA7719 audio processor is a digital, System-on-Chip (SoC) designed to provide a high quality sound solution in audio applications. It is designed to operate in single-chip or multi-chip applications. This SoC audio processor offers a vast range of features, including attenuation and treble, bass and balance control, input muting and balance control, a low noise amplifier (LNA) and pre-amplifier, as well as a programmable gain amplifier circuit.The TDA7719 has been used in a variety of audio applications, from professional audio systems to home theater systems. This device is ideal for use in automotive sound systems, where it allows for the customization of individual speaker settings and sound quality. Additionally, it is suitable for sound systems used in gaming consoles and digital video players.The TDA7719 is a fully integrated solution. It consists of a complete range of digital signal processing (DSP) functions, as well as low level analog front-end functions. These functions are managed by an on-board digital signal processor (DSP) that allows for simple and convenient programming. The TDA7719 utilizes a multi-stage Analog-to-Digital converter (ADC) process to allow for increased audio quality. This process starts with a low-noise preamplifier input stage, followed by a second low-noise Audio line-Level Amplifier (ALA). This ALA is then connected to a two tap Adaptive Equalizer. This equalizer can compensate for abnormalities in signals due to changes in the line-level signal, such as different speaker distances, room acoustics and even the electrical impedance of the speakers. The TDA7719 also contains a signal strength detector that can detect signal attenuation due to line-level changes. This signal strength detector can be used to maintain optimal sound levels at all times and is especially useful in applications with highly variable load conditions.The final stage of the signal processing path consist of a High-Level Amplifier. This high-level amplifier was purposely designed to allow for superior control over sound levels. Its programmable gain feature allows for adjustments to the sound level without changing the actual signal in any way. This feature also makes it possible to utilize a common amplifier design for a variety of speaker loads without having to re-tune the amplifier.In addition to the various processing functions, the TDA7719 also contains a muting circuit for improved sound performance. This muting circuit ensures that no noise is present when there is no audio being played.The TDA7719 can be used in the production of both consumer and professional audio applications. It provides a highly efficient, reliable and cost-effective solution to audio signal processing needs. With its many features and high-quality performance, it is a great choice for audio processing applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description