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PCM1702U from TI,Texas Instruments

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PCM1702U

Manufacturer: TI

BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER

Partnumber Manufacturer Quantity Availability
PCM1702U TI 870 In Stock

Description and Introduction

BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER The **PCM1702U** is a high-performance, 20-bit digital-to-analog converter (DAC) designed for precision audio applications. Developed by Burr-Brown (now part of Texas Instruments), this component is widely recognized for its exceptional linearity, low distortion, and superior sound quality, making it a preferred choice in high-end audio systems, professional recording equipment, and audiophile-grade digital playback devices.  

Utilizing a **multi-bit delta-sigma architecture**, the PCM1702U delivers accurate signal reproduction with minimal noise and jitter sensitivity. Its **20-bit resolution** ensures fine detail retrieval, while its **±2 LSB integral nonlinearity (INL)** guarantees precise conversion across the entire dynamic range. The device operates with a **5V power supply** and supports sampling rates up to **96 kHz**, catering to CD-quality and high-resolution audio formats.  

The PCM1702U features a **current-output design**, requiring an external I/V converter for voltage output. Its robust performance and reliability have cemented its reputation in the audio industry, often being used in legacy and modern high-fidelity DAC designs. Despite newer DAC technologies emerging, the PCM1702U remains a benchmark for analog sound purity, valued by engineers and audiophiles alike.  

In summary, the PCM1702U exemplifies precision engineering, combining technical excellence with enduring audio performance.

Application Scenarios & Design Considerations

BiCMOS Advanced Sign Magnitude 20-Bit DIGITAL-TO-ANALOG CONVERTER

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