PCM1808PWR - 24-Bit 96-kHz ADC With Single-Ended IC TSSOP-14

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Datasheet

High-Performance 24-Bit Stereo Audio ADC with 99 dB SNR and 96 kHz Sampling for Digital Audio Systems

The PCM1808PWR is a high-performance 24-bit stereo analog-to-digital converter designed for professional and consumer digital audio applications. Developed by Texas Instruments, this audio ADC delivers excellent signal quality with a signal-to-noise ratio of up to 99 dB and supports sampling rates up to 96 kHz, making it suitable for high-fidelity audio capture and processing.

This device features single-ended analog inputs and integrated digital filtering to ensure accurate conversion of analog audio signals into high-resolution digital data. The PCM1808 uses industry-standard audio serial interfaces such as I2S and left-justified formats, enabling easy integration with digital signal processors, microcontrollers, and audio codecs. With its compact TSSOP-14 package and low power consumption, the device is widely used in digital audio recorders, professional audio equipment, consumer audio systems, and embedded multimedia devices.

Key Features

• 24-Bit Audio Resolution – High-precision audio conversion for detailed sound reproduction.
• 99 dB Signal-to-Noise Ratio – Delivers clean and low-noise digital audio output.
• 96 kHz Sampling Rate – Supports high-quality audio recording and playback systems.
• Stereo Audio ADC – Converts two audio channels simultaneously.
• Single-Ended Analog Inputs – Simplifies analog front-end design.
• Industry-Standard Audio Interface – Supports I2S, left-justified, and other serial audio formats.
• Integrated Digital Filtering – Improves audio signal accuracy and reduces noise.
• Low Power Consumption – Suitable for portable and embedded audio systems.
• Compact TSSOP-14 Package – Ideal for space-efficient PCB designs.