PCM2900CDB

Codecs Overview

The PCM2900CDBRG4 is a stereo audio CODEC featuring a USB 1.1 interface with line-out capabilities, manufactured by Texas Instruments. It operates within an extended industrial temperature range of -25°C to +85°C and utilizes a 28-pin SSOP package. The device supports 16-bit resolution for both analog-to-digital and digital-to-analog conversion channels. Power consumption is managed through a 5V supply voltage. This component integrates high-performance audio processing suitable for applications requiring reliable digital audio transmission over USB connections.

Codecs Feature Summary

• Stereo audio codec functionality with integrated USB 1.1 interface
• Supports line-out output configuration for audio playback
• Extended industrial operating temperature range for robust performance
• High-resolution 16-bit data conversion capability

Codecs Applications

• USB audio peripherals requiring stereo input/output
• Industrial audio equipment needing wide temperature tolerance
• Embedded systems integrating digital audio interfaces

Codecs Procurement Notes

Verify the specific suffix 'G4' against official datasheets to confirm RoHS compliance status and exact packaging specifications. Ensure the selected variant matches the required 28-SSOP footprint and lead-free manufacturing standards. Cross-reference the manufacturer's latest documentation to validate current production status and availability constraints before finalizing procurement plans.

Codecs Selection Notes

Select this component when a stereo USB 1.1 audio interface is required alongside line-out functionality. Consider the 28-SSOP package dimensions for PCB layout compatibility. Verify that the 5V power supply requirement aligns with the system design. Confirm that the -25°C to +85°C temperature range meets the operational environment needs of the target application.

Codecs Part Context

This part belongs to the PCM2900C series of stereo audio CODECs from Texas Instruments. It shares core functionalities with variants like PCM2900CDBR but differs in packaging and compliance markings. The series is designed for USB audio applications, offering a compact solution for integrating digital audio interfaces into consumer and industrial electronics without external transceivers.

Codecs Replacement Considerations

PCM2900CDBR is a reel-packaged alternative within the same series. PCM2900E is a previous generation variant with different temperature ratings and single-ended I/O. Verify pinout compatibility and electrical specifications before substituting.