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Partnumber	Manufacturer	Quantity	Availability
PCM1728E Manufacturer: BB, TI/BB SoundPlus 24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio Digital-to-Analog Converter
PCM1728E	BB, TI/BB	1909	In Stock
Description and Introduction SoundPlus 24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio Digital-to-Analog Converter The PCM1728E is a high-performance, 24-bit digital-to-analog converter (DAC) designed for audio applications requiring precision and low distortion. Manufactured by Texas Instruments, this component supports sampling rates up to 96 kHz, making it suitable for high-fidelity audio systems, professional audio equipment, and consumer electronics. Featuring a multi-bit delta-sigma architecture, the PCM1728E delivers exceptional signal-to-noise ratio (SNR) and dynamic range, ensuring clear and accurate audio reproduction. Its integrated 8x digital interpolation filter minimizes aliasing artifacts, while the onboard analog low-pass filter further refines the output signal. The PCM1728E operates on a single +5V power supply, simplifying system integration. It accepts standard digital audio formats, including I²S and left-justified data inputs, providing flexibility for various system designs. Additionally, its low power consumption and compact packaging make it an efficient choice for portable and space-constrained applications. Engineers favor the PCM1728E for its reliability, ease of use, and high-quality audio performance. Whether used in CD players, digital audio workstations, or home theater systems, this DAC ensures accurate and immersive sound reproduction. Its combination of advanced features and robust design makes it a preferred solution for modern audio applications.
Application Scenarios & Design Considerations SoundPlus 24-Bit, 96kHz Sampling CMOS Delta-Sigma Stereo Audio Digital-to-Analog Converter
Alternative Part Number CS4344-CZZ --: Pin-compatible stereo DAC with similar 24-bit audio performance and I2S interface, widely used as a drop-in replacement in audio designs. AK4384VT --: 24-bit stereo DAC with comparable audio specifications and serial audio interface, suitable substitute when PCM1728E is unavailable. AD1853JRSZ --: High-performance multibit sigma-delta stereo DAC offering similar functionality and audio quality for professional audio applications. AK4384VT --: 24-bit 192kHz stereo DAC with similar audio performance and simple serial interface, suitable drop-in for many PCM1728 audio designs. CS4344-CZZ --: Low-cost 24-bit 192kHz stereo DAC with comparable dynamic range and I2S input, widely used as a PCM1728 substitute. WM8524GEDT --: 24-bit 192kHz stereo DAC with integrated output filter and similar supply requirements, offering good audio quality as an alternative. AK4384VT --: 24-bit 192kHz stereo DAC in a similar small package, pin-compatible style I2S interface, and a common drop-in substitute for PCM1728 in audio designs. CS4344-CZZ --: 24-bit 192kHz stereo DAC with I2S input and single 3.3V supply, functionally equivalent to PCM1728E and widely available. WM8728EDS --: 24-bit 192kHz stereo DAC with I2S interface and comparable performance, suitable as an alternative when PCM1728E is unavailable. CS4344-CZZ --: Stereo 24-bit 192 kHz audio DAC with similar serial audio interface and pin-compatible function, widely available and often used as a drop-in replacement for PCM1728 in audio designs. AK4384VT --: 24-bit 192 kHz stereo DAC with comparable performance and I2S interface, suitable substitute when PCM1728 is unavailable. WM8728EDS --: 24-bit 192 kHz stereo DAC offering similar audio performance and serial interface, a viable alternative for PCM1728 applications.

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