AD1934WBSTZ Audio D/A Converters by Analog Devices

Status: Production
Series: AD1934
RoHS: Compliant
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The AD1934 is a high performance, single chip that provides eight digital-to-analog converters (DACs) with single-ended output using the Analog Devices, Inc., patented multibit sigma-delta (Σ-Δ) architecture. An SPI port is included, allowing a microcontroller to adjust volume and many other parameters. The AD1934 operates from 3.3 V digital and analog supplies.The AD1934 is available in a 48-lead (single-ended output) LQFP. Other members of this family include a differential DAC output and I2C® control port version.The AD1934 is designed for low EMI. This consideration isapparent in both the system and circuit design architectures. By using the on-board PLL to derive the master clock from theLR clock or from an external crystal, the AD1934 eliminates theneed for a separate high frequency master clock and can also beused with a suppressed bit clock. The DACs are designed usingthe latest Analog Devices continuous time architectures to furtherminimize EMI. By using 3.3 V supplies, power consumption isminimized, further reducing emissions.

Prices starting from US$6.15


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$9.07
738
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Logo for Newark Electronics Newark Electronics US$7.65
72
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Logo for element14 element14 US$6.33
72
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Logo for Farnell Farnell US$6.15
72
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Features

PLL generated or direct master clock
Low EMI design
108 dB DAC dynamic range and SNR
−94 dB THD + N
Supports 24 bits and 8 kHz to 192 kHz sample rates
Single-ended DAC output
Single 3.3 V supply
Tolerance for 5 V logic inputs
Log volume control with autoramp function
SPI® controllable for flexibility
Software-controllable clickless mute
See data sheet for additional features

Alternative Descriptions

8 CH DAC w/on chip PLL | Analog Devices
Da Converter, 24Bit, 192Ksps, Lqfp | Newark Electronics
DA CONVERTER, 24BIT, 192KSPS, LQFP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD1934WBSTZ?

Additional datasheets, footprints and schematics for AD1934WBSTZ are listed on our Part Details page. You can also find images and similar parts to AD1934WBSTZ on this page.

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What category does AD1934WBSTZ fall under?

The AD1934WBSTZ is listed under Audio D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to AD1934WBSTZ when available in the Audio D/A Converters range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the AD1934WBSTZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD1934WBSTZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD1934WBSTZ have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for AD1934WBSTZ.

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