DF1704EG4

Audio Special Purpose Overview

The DF1704EG4 is a stereo audio interpolation filter manufactured by Texas Instruments, part of the SoundPlus series. It operates on a single 4.5V to 5.5V supply and supports sampling rates from 32kHz to 96kHz. The device features an I2S interface and is housed in a 28-SSOP package with a tube packaging style. Designed for surface mount installation, it functions within an operating temperature range of -25°C to +85°C. This component serves as a digital signal processing element for audio applications requiring interpolation filtering.

Audio Special Purpose Feature Summary

• Stereo interpolation filter with I2S interface
• Supports sampling rates from 32kHz to 96kHz
• Operates on 4.5V to 5.5V single supply voltage
• Available in 28-SSOP surface mount package

Audio Special Purpose Applications

• Consumer Audio Systems
• Professional Audio Equipment

Audio Special Purpose Part Context

The DF1704EG4 belongs to the SoundPlus family of audio components from Texas Instruments. It is specifically designed as an interpolation filter rather than a full DAC or CODEC. The 'G4' suffix typically indicates lead-free compliance in Texas Instruments nomenclature, though specific manufacturing details should be verified against official documentation.