PCM1773PW Audio DAC from Texas Instruments

The PCM1773PW is a high-performance audio digital-to-analog converter (DAC) from the renowned semiconductor manufacturer, Texas Instruments. This precision audio component is designed to deliver exceptional sound quality and fidelity for a wide range of consumer electronics, including digital audio players, DVD receivers, and home theater systems.

Featuring a 24-bit resolution and a sampling rate of up to 192 kHz, the PCM1773PW is capable of handling high-definition audio streams with ease. The device boasts an advanced segment-DAC architecture that ensures accurate sound reproduction and a high signal-to-noise ratio, providing listeners with a clear and immersive audio experience.

The PCM1773PW is housed in a 20-pin TSSOP (Thin Shrink Small Outline Package) that offers a compact footprint, making it an ideal choice for space-constrained applications. The device operates on a single 5V power supply, simplifying power management in system designs. Additionally, it features a flexible serial audio interface that supports I2S, left-justified, and right-justified data formats, providing designers with the versatility to integrate the DAC into a variety of audio systems.

One of the key advantages of the PCM1773PW is its integrated digital filter with selectable roll-off characteristics. This allows designers to tailor the audio output to match the desired acoustic profile, whether it's a gentle roll-off for a more natural sound or a sharp roll-off for precise audio reproduction. The DAC also includes an onboard digital de-emphasis filter, which compensates for pre-emphasized audio sources, ensuring accurate playback of CDs and other pre-emphasized media.

With its high performance, easy integration, and Texas Instruments' reputation for reliability, the PCM1773PW is an excellent choice for audio enthusiasts and professionals looking to elevate their audio system's performance. Whether it's for a high-end home audio setup or a professional audio application, the PCM1773PW delivers the quality and fidelity that audiophiles demand.