TLV320AIC3204IRHBT

S/N Ratio, ADCs / DACs (db) Typ:	93 / 100
Base Part Number:	TLV320AIC3204
Supplier Device Package:	32-VQFN (5x5)
Package / Case:	32-VFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply, Digital:	1.26 V ~ 1.95 V
Voltage - Supply, Analog:	1.5 V ~ 1.95 V
Dynamic Range, ADCs / DACs (db) Typ:	92 / 100
Series:	--
Sigma Delta:	Yes
Number of ADCs / DACs:	2 / 2
Resolution (Bits):	32 b
Data Interface:	Serial
Type:	Stereo Audio
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to TLV320AIC3204IRHBT

TLV320AIC3204IRHBT is an advanced, multi-channel, ultra-low power, low cost digital audio stream processing codec optimized for use in multimedia applications. It is offered in a small, integrated 48-pin QFN package. This device has a set of features that make it ideal for a wide range of audio applications such as digital recording, music playback, digital audio for multimedia applications, as well as audio streaming for gaming and interactive applications.

Application Field

The TLV320AIC3204IRHBT is a great choice for designers that need an ultra-low power, low-cost, high performance device. Its rich integration allows designers to easily create reliable and cost-efficient systems.The device supports USB, I2S and TDM interfaces, allowing audio data to be exchanged between different systems. The integrated sample rate converters allow system clocks to be manipulated and audio processing to be done at different sample rates. This makes the codec attractive for multimedia applications and streaming applications, such as music streaming and gaming.The integrated digital audio processing features, such as ALC, allow the TLV320AIC3204IRHBT to perform comprehensive noise filtering and volume control without the need for external components. This reduces design complexity and costs.The integrated headphone drivers make the TLV320AIC3204IRHBT suitable for use in applications such as TVs and monitors that require a low-cost, low-distortion audio output.

Working Principle

The TLV320AIC3204IRHBT converts analog signals to digital data through the integrated ADC, and converts digital data back to analog signals through the integrated DAC.The user can control the device configuring parameters through the integrated I2C bus or the SPI interface. This allows the user to customize the sound output based on their own preferences.The integrated PGA gains can be adjusted through the I2C or SPI interface in order to control the output level of the attached speakers.The device can be configured to operate in different modes using the I2C or SPI interface. These modes include stereo playback, mono playback, dual mono playback, and multi-channel playback.

Conclusion

The TLV320AIC3204IRHBT is a highly integrated, ultra-low powered and low cost audio stream processing codec that provides a rich set of features that is ideal for a wide range of multimedia applications. Its integrated sample rate converters allow audio processing to be done at different sample rates, providing an ideal solution for multimedia applications and audio streaming applications. The integrated digital audio processing features, such as ALC, reduce design complexity and costs. Its integrated headphone drivers make it suitable for use in applications such as TVs and monitors requiring a low-cost, low-distortion audio output.

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