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PCM1770PWR from TI/PBF,Texas Instruments

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PCM1770PWR

Manufacturer: TI/PBF

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier

Partnumber Manufacturer Quantity Availability
PCM1770PWR TI/PBF 96 In Stock

Description and Introduction

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier The **PCM1770PWR** is a high-performance, stereo digital-to-analog converter (DAC) designed for audio applications requiring precision and low distortion. This integrated circuit (IC) supports 24-bit resolution and sampling rates up to 192 kHz, making it suitable for high-fidelity audio systems, including professional audio equipment, home theater setups, and portable media players.  

Featuring a **multi-bit delta-sigma** architecture, the PCM1770PWR ensures accurate signal conversion with minimal noise and harmonic distortion. Its built-in digital filters allow for flexible sound shaping, while the low-power operation enhances energy efficiency—ideal for battery-powered devices. The IC also includes an integrated **headphone amplifier**, simplifying design and reducing external component count.  

With a **3-wire serial control interface**, the PCM1770PWR offers easy integration with microcontrollers and digital signal processors (DSPs). Its compact **TSSOP-20 package** makes it suitable for space-constrained applications without compromising performance.  

Engineers favor the PCM1770PWR for its **balanced output stage**, which minimizes crosstalk and ensures clear stereo separation. Whether used in consumer electronics or professional audio gear, this DAC delivers reliable, high-quality sound reproduction with minimal design complexity.  

For designers seeking a robust, feature-rich DAC, the PCM1770PWR stands out as a dependable choice for superior audio performance.

Application Scenarios & Design Considerations

24-Bit Low Power Stereo Audio DAC with Headphone Amplifier

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