TP3094V/NOPB

Overview

The TP3094V/NOPB is a quad PCM audio codec and filter manufactured by Texas Instruments. It integrates four analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs), supporting up to 32-bit resolution. The device utilizes a serial interface for data communication. It operates within a power supply voltage range of 4.75 V to 5.25 V, with a maximum rating of 5.25 V. The component functions reliably across an operating temperature range from -40°C to +85°C. It is housed in a 44-pin PLCC package designed for surface mount technology.

Feature Summary

• Integrates four ADCs and four DACs for multi-channel audio processing
• Supports high-resolution audio conversion up to 32 bits
• Features a serial interface for digital data transmission

Applications

• Audio CODEC systems requiring multi-channel input and output
• Digital signal processing applications involving audio filtering
• Embedded audio interfaces utilizing serial communication protocols

Procurement Notes

Verify the current lifecycle status before procurement planning, as the component is listed as obsolete or not recommended for new designs. Confirm availability through authorized distributors, noting that stock may be limited or restricted in certain regions. Ensure compliance with RoHS directives and moisture sensitivity levels specified in the official datasheet prior to integration into manufacturing processes.

Selection Notes

Select this component when a quad-channel audio solution with 32-bit resolution is required. Ensure the design supports a 5V logic environment, as the operating voltage range is strictly 4.75 V to 5.25 V. Verify that the PCB layout accommodates the 44-PLCC package form factor. Consider the serial interface requirements for system compatibility and confirm thermal management capabilities for the specified operating temperature range.

Part Context

This part belongs to the TP3094 series of audio codecs from Texas Instruments. It is categorized under Interface ICs, specifically within the CODECs subcategory. The device serves as a specialized interface between analog audio signals and digital processing systems, providing integrated filtering capabilities alongside conversion functions.

Replacement Considerations

Consult the official Texas Instruments documentation for confirmed substitute part numbers. Cross-reference pinouts and electrical specifications carefully if considering alternative components from other manufacturers.