TEF6894H/V2,518

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Function:	Audio Tone Processor
Applications:	Automotive Audio
Number of Channels:	6
Interface:	I²C
Voltage - Supply:	8 V ~ 9 V
Operating Temperature:	-40°C ~ 85°C (TA)
Specifications:	AM, FM
Package / Case:	44-QFP
Supplier Device Package:	44-PQFP (10x10)
Base Part Number:	TEF6894

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Audio Special Purpose - TEF6894H/V2, 518 Application Field and Working Principle

The TEF6894H/V2, 518 is classified as an Audio Special Purpose integrated circuit. It is designed to provide a flexible and cost effective audio platform. This enables audio conference systems, portable audio equipment, and car stereo systems to be connected wirelessly. The TEF6894H/V2, 518 integrates several peripherals, such as a Bluetooth radio, RF transceiver, and audio CODECs. The radio allows for wireless connection up to 30 feet (9 meters) with compatible devices. The integrated radio works in the 2.4GHz ISM and Bluetooth Low Energy bands, which will enable the development of products with native Bluetooth 5.0 and Bluetooth Mesh support. The RF transceiver is adjustable from 2.4GHz to 5GHz and can transmit up to 50mW of output power. The audio CODECs can process up to 24-bit/192kHz audio data. The chip also supports digital outputs, like I²S, SPDIF, and TDM. The TEF6894H/V2, 518 has an extensive feature set that is designed to improve the audio quality of any home, car, or system. It supports surround sound up to 5.2 channels and supports Dolby Digital, DTS, and Dolby Atmos Audio formats. It also has a noise cancellation and dynamic range compression feature that is designed to reduce background noise and eliminate distortion in audio. The TEF6894H/V2, 518 also includes power management and a comprehensive I/O lineup, featuring an ARM-based microcontroller, audio amplifiers, and PWM output. The microcontroller supports a variety of programming languages, such as C and assembly, and has a wide range of peripherals. It can also be used for firmware updates and debugging. The TEF6894H/V2, 518 can be used for a variety of applications, including mobile phones, medical equipment, home theaters, and automotive audio systems. The device is suitable for both DIYers and audio professionals. It can be used to improve the sound quality of any device and can be used to create a cost-effective high-quality audio system. To sum up, the TEF6894H/V2, 518 is an Audio Special Purpose integrated circuit that can be used to extend a variety of audio systems. It supports 24-bit/192kHz audio as well as surround sound and offers a comprehensive selection of I/O and peripherals. This makes it an ideal choice for developers, who can use it to create a cost-effective and high-quality audio platform.

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