PCM1733U/2KG4

ADCs/DACs - Special Purpose Overview

The PCM1733U/2KG4 is a stereo audio digital-to-analog converter manufactured by Texas Instruments. It features an 18-bit resolution and supports sampling rates up to 96 kHz. The device delivers a signal-to-noise ratio of 97 dB, ensuring high-fidelity audio reproduction. It utilizes a serial input interface for data transmission and operates within a standard voltage range typical for single-supply audio applications. The component is housed in a 14-pin SOIC package, designed for surface-mount technology integration into compact electronic circuits.

ADCs/DACs - Special Purpose Feature Summary

• 18-bit resolution with 96 kHz maximum sampling rate
• 97 dB signal-to-noise ratio (SNR)
• Stereo output configuration
• Serial digital input interface

ADCs/DACs - Special Purpose Applications

• High-fidelity audio systems
• Professional audio equipment
• Home theater receivers

ADCs/DACs - Special Purpose Procurement Notes

Verify the suffix 'G4' indicates lead-free compliance and RoHS adherence as per Texas Instruments documentation. Confirm the 'U/2K' designation corresponds to the specific tape-and-reel packaging quantity. Ensure the source document explicitly lists this part number variant to avoid confusion with non-reel or non-green variants.

ADCs/DACs - Special Purpose Selection Notes

Select this component when an 18-bit stereo DAC with 96 kHz support is required. Compare SNR specifications against higher-resolution alternatives like the PCM1738 if superior dynamic range is needed. Verify that the 14-pin SOIC package fits the target PCB layout constraints.

ADCs/DACs - Special Purpose Part Context

This part belongs to the PCM173x series of audio DACs from Texas Instruments. It shares architectural similarities with other members of the family but differs in resolution and performance metrics. The 'G4' suffix typically denotes environmental compliance, while 'U/2K' specifies the reel packaging format for automated assembly.

ADCs/DACs - Special Purpose Replacement Considerations

Direct pin-compatible replacements within the same series may include other PCM173x variants, though electrical parameters such as SNR and resolution will vary. Verify functional compatibility before substituting with higher-end models like the PCM1738.