PCM1702PG4

$43.43

Description：IC DAC/AUDIO 20BIT 44.1K 16DIP
Series：-

SKU:2b12f88048ce Category: ADCs/DACs - Special Purpose Brand: Texas Instruments

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Product introduction

PCM1702PG4 is listed in the ADCs/DACs - Special Purpose range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC DAC/AUDIO 20BIT 44.1K 16DIP. Review the specifications below when checking this part for your BOM.

ADCs/DACs - Special Purpose specifications for PCM1702PG4

Description：IC DAC/AUDIO 20BIT 44.1K 16DIP
Series：-
Mfr：Texas Instruments
Package：Tube
Type：DAC, Audio
Number of Channels：2
Resolution (Bits)：20 b
Sampling Rate (Per Second)：44.1k
Data Interface：Serial
Voltage Supply Source：Dual ±
Voltage - Supply：±5V
Operating Temperature：-25°C ~ 85°C
Mounting Type：Through Hole
Package / Case：16-DIP (0.300", 7.62mm)
Supplier Device Package：16-PDIP
Grade：-
Qualification：-

ADCs/DACs - Special Purpose datasheet and documents for PCM1702PG4

PCM1702PG4

ADCs/DACs - Special Purpose Overview

The PCM1702PG4 is a discontinued 20-bit audio digital-to-analog converter (DAC) manufactured by Texas Instruments. It features a biCMOS advanced sign-magnitude architecture and supports serial data interfaces with sampling rates up to 768 kSPS. The device operates on dual ±5V power supplies within a ±4.75V to ±5.25V range. Housed in a 16-pin PDIP package, it is designed for high-fidelity audio applications requiring high resolution and low distortion.

ADCs/DACs - Special Purpose Feature Summary

20-bit resolution for high-precision audio conversion
Supports sampling rates up to 768 kSPS
Serial data interface compatibility
Dual ±5V power supply operation

ADCs/DACs - Special Purpose Applications

High-end audio systems
Professional audio equipment
Digital audio workstations

ADCs/DACs - Special Purpose Procurement Notes

This component is officially obsolete and no longer manufactured by Texas Instruments. Verification of availability should focus on surplus distributors or secondary markets. Buyers must confirm the authenticity and condition of existing stock, as original production has ceased. Replacement components are recommended for new designs.

ADCs/DACs - Special Purpose Selection Notes

Designers seeking a direct replacement should consider the PCM1795 series, which offers similar performance characteristics. The PCM1795DB and PCM1795DBR are identified as compatible alternatives. Ensure that the selected substitute matches the required pinout and electrical specifications to maintain system integrity without extensive redesign.

ADCs/DACs - Special Purpose Part Context

The PCM1702 belongs to the PCM170 family of audio DACs from Texas Instruments. This series was known for its high-resolution capabilities and was widely used in professional audio contexts before being phased out. The PG4 suffix indicates a specific packaging variant within this product line.