TLV320DAC23IRHD

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The TLV320DAC23IRHD is an integrated audio processor that is part of Texas Instruments family of Digital-to-Analog Audio converters (DACs). TLV320DAC23IRHD features two analog-to-digital (ADC) and two digital-to-analog (DAC) channels and can be programmed to accept a wide range of input signals from one of its inputs or through a serial port interface. It also includes a microprocessor, an amplifier and a digital signal processor (DSP) for acoustic control. This performance combines an application field for vehicle infotainment, automotive entertainment, home theatre systems, and other applications that require high-quality audio output with high power savings.

The TLV320DAC23IRHD provides two analog-to-digital converters with up to 24-bit resolution and two digital-to-analog converters with up to 20-bit resolution. The ADC and DAC operate from a single +5V supply, with a separate reference voltage for both analog and digital sections, which can provide excellent dynamic range and low noise performance. TLV320DAC23IRHD also includes a custom OBCI that can store up to 32 bytes of programming data and 16 bytes of patch or system data.

The TLV320DAC23IRHD is designed to work with PCM16, PCM18, and PCM20 formats and can automatically adapt to any of these formats with no need for additional external components. It can be configured to work with different sampling rates, such as 16 kHz, 20 kHz, 24 kHz, 32 kHz, 44.1 kHz, and 48 kHz. Additionally, TLV320DAC23IRHD is compatible with I2S and TDM serial audio inputs, and outputs data in I2S, LRCLK, and 16-bit parallel mode.

In terms of working principle, TLV320DAC23IRHD receives audio input signals, which can be analog or digital, and performs analog-to-digital (ADC) and digital-to-analog (DAC) conversion operations. The ADC and DAC are adjustable for gain, offset, and input level.] The internal microprocessor processes the audio signals and stores the information in a memory. The stored audio data is then passed through a digital signal processor (DSP) process, which applies a variety of audio effects such as equalization, gain, time delay and dynamic range extensions. Finally, the processed audio signal is sent out through the analog or digital outputs.

The TLV320DAC23IRHD audio processor has a wide range of applications including automotive infotainment and entertainment systems, personal audio systems, home theatre systems, and other applications that require high-quality audio output and power savings. With its wide range of features, the TLV320DAC23IRHD is an excellent choice for applications that require excellent audio quality and power savings.

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