AD1933WBSTZ

Digital To Analog Converters Overview

The AD1933WBSTZ is an eight-channel digital-to-analog converter (DAC) featuring differential outputs and a built-in phase-locked loop (PLL). Utilizing a multibit sigma-delta architecture, it delivers 24-bit resolution with a dynamic range of up to 110 dB. The device supports sample rates from 8 kHz to 192 kHz and operates on a single 3.3 V supply. It includes software-controllable features such as volume adjustment, mute, and power-down modes via an SPI interface.

Digital To Analog Converters Feature Summary

• Eight DAC channels with differential outputs using patented multibit sigma-delta architecture
• Integrated PLL for master clock generation or direct input support
• 110 dB dynamic range and -96 dB THD+N performance
• Software-controlled volume, mute, and power-down functions via SPI

Digital To Analog Converters Applications

• Automotive audio systems
• Home theater systems
• Set-top boxes
• Digital audio effects processors

Digital To Analog Converters Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and automotive qualification status. Ensure that any assumed functional differences based solely on suffix variations are validated by official datasheets before procurement.

Digital To Analog Converters Selection Notes

Select this component for applications requiring high channel count and low electromagnetic interference. The integrated PLL reduces external clocking requirements. Verify that the system design accommodates the 64-lead LQFP package dimensions and thermal dissipation characteristics specified in the outline drawings.

Digital To Analog Converters Part Context

This part belongs to the AD1933 family of high-performance audio DACs. Other variants within the family may offer single-ended outputs or different packaging options. The AD1933WBSTZ specifically denotes the differential output version housed in a 64-lead LQFP package.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Evaluate other members of the AD1933 family or similar multi-channel DACs only after verifying pin compatibility and electrical specifications.