PCM1742KEG4

ADCs/DACs - Special Purpose Overview

The PCM1742KEG4 is a stereo digital-to-analog converter manufactured by Texas Instruments, originally under the Burr-Brown brand. It features a 24-bit resolution and delivers a signal-to-noise ratio of 106dB. The device utilizes a serial input format with two's complement binary coding. It operates within an extended temperature range of -25°C to 85°C and is housed in a 16-pin SSOP package. The maximum analog output voltage is specified at 3.41V.

ADCs/DACs - Special Purpose Feature Summary

• 24-bit resolution for high-fidelity audio conversion
• 106dB Signal-to-Noise Ratio (SNR)
• Serial input interface supporting two's complement binary data
• Extended industrial temperature range (-25°C to 85°C)

ADCs/DACs - Special Purpose Applications

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

ADCs/DACs - Special Purpose Procurement Notes

Verify the manufacturer designation as Texas Instruments, noting the historical Burr-Brown association. Confirm the 16-pin SSOP package code and the specific -25 to 85 degree Celsius operating temperature range. Ensure the component meets RoHS compliance standards as indicated by the EG4 suffix.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a stereo DAC with 24-bit resolution and 106dB SNR is required. It is suitable for applications needing serial digital inputs and operation in temperatures up to 85°C. Compare against other Burr-Brown/TI DACs if higher channel counts or different packaging are needed.

ADCs/DACs - Special Purpose Part Context

This part belongs to the PCM1742 family of stereo DACs from Texas Instruments. The 'KE' indicates the SSOP package and temperature grade, while 'G4' denotes lead-free construction and RoHS compliance. It serves as a direct replacement for earlier non-green versions like the PCM1742KE.

ADCs/DACs - Special Purpose Replacement Considerations

The PCM1742KE is the non-rohs predecessor. Verify pin compatibility and electrical specifications before substituting. No other direct cross-model substitutes are listed in the provided data.