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PCM1801 from TEXAS/BB

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PCM1801

Manufacturer: TEXAS/BB, BB, TI/BB

16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER

Partnumber Manufacturer Quantity Availability
PCM1801 TEXAS/BB, BB, TI/BB 730 In Stock

Description and Introduction

16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER The **PCM1801** is a high-performance, single-chip **analog-to-digital converter (ADC)** designed for professional and consumer audio applications. This component features a **24-bit resolution** and supports **sampling rates up to 96 kHz**, ensuring high-fidelity audio signal conversion with minimal distortion.  

Equipped with a **delta-sigma modulator** and a **digital decimation filter**, the PCM1801 delivers **low-noise, high-dynamic-range** performance, making it suitable for applications such as digital mixing consoles, audio interfaces, and high-end recording equipment. Its **single-ended analog input** simplifies circuit design while maintaining signal integrity.  

The PCM1801 operates on a **5V power supply** and includes an **on-chip voltage reference**, reducing the need for external components. It also supports **master or slave clocking modes**, providing flexibility in system integration. With its **low power consumption** and **compact footprint**, this ADC is an efficient choice for space-constrained designs.  

Engineers favor the PCM1801 for its **reliability, ease of use, and superior audio quality**, making it a preferred solution in both professional and consumer-grade audio systems. Whether for studio recording, broadcast equipment, or home audio devices, the PCM1801 ensures accurate and clean signal conversion.

Application Scenarios & Design Considerations

16-Bit, Stereo, Audio ANALOG-TO-DIGITAL CONVERTER

Alternative Part Number

  • CS5340 --: Stereo 24-bit audio ADC with similar serial audio interface and performance class, suitable as a functional replacement for PCM1801 in audio capture designs.
  • AK5381 --: 24-bit stereo ADC with comparable dynamic range and I2S output, commonly used as an alternative to PCM1801 in consumer audio systems.
  • WM8782 --: Stereo 24-bit ADC with similar sampling rates and serial interface, offering a drop-in style alternative for PCM1801 audio applications.
  • AK4556VT --: Stereo 24-bit audio ADC with similar serial audio interface and small package, suitable replacement for PCM1801 in audio capture designs.
  • CS5343-CZZ --: 24-bit stereo audio ADC with I2S output and comparable performance, pin-compatible alternative in many applications.
  • PCM1808 --: Single-ended stereo 24-bit ADC from the same vendor family with similar function and interface, easy drop-in option.
  • WM8782SEDS --: Stereo audio ADC with similar sampling rates and serial interface, suitable alternative when PCM1801 is unavailable.

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