TP13067BN

Codecs Overview

The TP13067BN is a monolithic serial interface CMOS codec and filter combo device manufactured by Texas Instruments. It integrates a pulse code modulation (PCM) codec with analog filters, designed for full-duplex communication applications. The component operates within a supply voltage range of 4.75V to 5.25V and supports data rates up to 256 kSPS. It features a 20-pin DIP package and functions as a combined analog-to-digital and digital-to-analog converter system. The device utilizes a serial interface for control and data transmission, suitable for telecommunications environments requiring compact signal processing solutions.

Codecs Feature Summary

• Integrates PCM codec and analog filters in a single monolithic CMOS structure
• Supports full-duplex operation with serial interface connectivity
• Combines analog-to-digital and digital-to-analog conversion capabilities

Codecs Applications

• Telecommunications equipment requiring PCM encoding/decoding
• Full-duplex voice communication systems
• Industrial audio signal processing interfaces

Codecs Procurement Notes

Verify the specific suffix 'BN' indicates the 20-pin PDIP package variant when sourcing. Confirm the manufacturer source is Texas Instruments or authorized distributors to ensure authenticity. Check for RoHS compliance status if environmental regulations apply to the deployment. Ensure the operating temperature range meets the specific application requirements before procurement.

Codecs Selection Notes

Select this component when a combined codec and filter solution is required for serial PCM applications. Consider the 20-pin DIP package constraint for PCB layout compatibility. Evaluate the 256 kSPS maximum sampling rate against the bandwidth needs of the audio or voice channel. Verify that the serial interface protocol matches the host controller's capabilities for proper integration.

Codecs Part Context

The TP13067 series belongs to Texas Instruments' family of enhanced serial interface CMOS codecs. This specific part represents a legacy or specialized variant often found in established telecommunications infrastructure. It serves as a foundational component for converting analog voice signals into digital PCM format and vice versa, maintaining signal integrity through integrated filtering stages.

Codecs Replacement Considerations

The TP3067BN is a direct functional equivalent from National Semiconductor/Texas Instruments. Other variants like TP3067ADW or TP3067AN offer similar functionality but differ in package type (SOIC or DIP). Verify pinout compatibility before substituting with these alternative package options.