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See Technical Specifications

PCM1681PWPR

With its EP (Enhanced Performance) designation, this DAC delivers exceptional sound reproduction for immersive audio experiences

Manufacturer:

Texas Instruments
Mfr.Part #:

PCM1681PWPR
Datasheet:

PCM1681PWPR Datasheet (PDF)
Number of DAC channels:

8
Analog inputs:

0
Analog outputs:

8
DAC SNR (typ) (dB):

105
EDA/CAD Models:

Request Free CAD Models for PCM1681PWPR

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PCM1681PWPR General Description

The PCM1681PWPR is a high-performance, stereo audio digital-to-analog converter (DAC) manufactured by Texas Instruments. It is designed for use in professional audio applications where high-resolution audio quality is required. The DAC has a resolution of 24 bits and a maximum sampling rate of 192 kHz, providing clear and accurate audio reproduction.The PCM1681PWPR features a multi-bit architecture with digital interpolation, Delta-Sigma modulation, and a high-performance output amplifier. It also includes a digital de-emphasis filter and soft mute function to enhance audio quality. The device has a dynamic range of 110 dB and a total harmonic distortion of -100 dB, ensuring accurate and faithful audio reproduction.In terms of connectivity, the PCM1681PWPR supports both I2S and left-justified serial audio data formats, making it compatible with a wide range of digital audio sources. It operates on a single 5V power supply and is housed in a small, space-saving package.

Key Features

The PCM1681PWPR is a stereo audio digital-to-analog converter (DAC) chip

It features a 24-bit resolution, a sampling rate of up to 192kHz, and supports both PCM and DSD formats

Additionally, it has a dynamic range of 114dB, low total harmonic distortion, and is designed for high-performance audio applications

Application

The PCM1681PWPR is a high-performance audio DAC (digital-to-analog converter) chipset commonly used in professional audio equipment, consumer audio devices, home entertainment systems, and automotive audio systems

It is ideal for applications that require high-quality, high-resolution audio playback such as recording studios, home theaters, and car audio systems

Specifications

Number of DAC channels	8	Analog inputs	0
Analog outputs	8	DAC SNR (typ) (dB)	105
Sampling rate (max) (kHz)	200	Control interface	H/W, I2C, SPI
Resolution (Bits)	24	Architecture	Current Segment DAC
Operating temperature range (°C)	-40 to 85	Rating	Catalog