PCM1737E/2K

ADCs/DACs - Special Purpose Overview

The PCM1737E/2K is a stereo audio digital-to-analog converter (DAC) manufactured by Texas Instruments. It features a 24-bit resolution and supports sampling rates up to 192 kHz using enhanced multi-bit delta-sigma modulation. The device operates on a single 5 V supply, with a specified range of 4.5 V to 5.5 V. Key electrical parameters include a signal-to-noise ratio (SNR) of 105 dB and a gain error of +/- 3% FSR. It utilizes a serial 3-wire interface for control and is housed in an SSOP-28 package suitable for surface mount installation.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution with 192 kHz maximum sampling rate
• Enhanced multi-bit delta-sigma modulation architecture
• 105 dB signal-to-noise ratio (SNR)
• Serial 3-wire control interface

ADCs/DACs - Special Purpose Applications

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

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix '2K' indicates reel packaging when ordering. Confirm RoHS compliance status through official documentation. Check current lifecycle status as availability may vary. Ensure voltage requirements match the 4.5 V to 5.5 V operating range.

ADCs/DACs - Special Purpose Selection Notes

Select this component for applications requiring high-resolution audio conversion with low power consumption relative to performance. The SSOP-28 package is suitable for space-constrained designs. Verify interface compatibility with the host microcontroller's serial protocol.

ADCs/DACs - Special Purpose Part Context

This part belongs to the PCM1737 series of audio DACs from Texas Instruments. It is designed for stereo output applications. The '/2K' designation typically refers to the tape and reel packaging format used for automated assembly processes.

ADCs/DACs - Special Purpose Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for direct pin-compatible alternatives or functional equivalents within the same product family.