AD1955ARSZ Audio D/A Converters by Analog Devices

Status: Production
Series: AD1955
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AD1955 is a complete, high performance, single chip stereo digital audio playback system comprised of a multi-bit sigma-delta modulator, digital interpolation filters and a continuous-time differential current output DAC section. Unique to this audio DAC is the separate SACD (super audio CD) bit-stream and external digital filter interface, which allows users maximum system flexibility. The AD1955 supports 24-bits, 192 kHz sample rate and is designed for use in high-end SACD players, DVD-audio, home theater, automotive audio, digital mixing consoles, digital audio effect processors and sampling musical keyboards.

Prices starting from US$10.51


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$18.91
1,767
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Logo for CoreStaff CoreStaff US$10.51
36
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Logo for Newark Electronics Newark Electronics US$15.56
25
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Logo for element14 element14 US$15.72
25
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Logo for Farnell Farnell US$15.28
25
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Features

Supports 24-Bits, up to 192 kHz Sample Rate PCM Audio Data
Supports SACD bit-stream and External Digital Filter Interface
Multibit Sigma Delta Modulator with 'Perfect Differential Linearity Restoration' for Reduced Idle Tones and Noise Floor
8.64 mA p-p Differential Output Current for Optimum Performance, with +3 dB headroom in SACD mode
5 V Power Supply Stereo Audio DAC System
120 dB SNR/DNR (not muted) at 48KHz Sample Rate (A-Weighted Stereo)
123 dB SNR/DNR (Mono)
-110 dB THD+N
110 dB Stopband Attenuation with ±0.0002dB Passband Ripple
Flexible Serial Data Port with Right-Justified, Left-Justified, I2S-Compatible and DSP Serial Port
Data Directed Scrambling DAC - Least Sensitive to Jitter
28 Lead SSOP Plastic Package

Alternative Descriptions

24 Bit 192kHZ DAC 123 Db DNR w | Analog Devices
DAC,AD1955A 24bit 192kSPS Stereo SSOP | RS
Da Converter, 24Bit, 192Ksps, Ssop | Newark Electronics
DA CONVERTER, 24BIT, 192KSPS, SSOP | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD1955ARSZ?

Additional datasheets, footprints and schematics for AD1955ARSZ are listed on our Part Details page. You can also find images and similar parts to AD1955ARSZ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD1955ARSZ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD1955ARSZ price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD1955ARSZ fall under?

The AD1955ARSZ is listed under Audio D/A Converters.

Can I view similar or alternative parts?

You can view similar parts to AD1955ARSZ when available in the Audio D/A Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD1955ARSZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD1955ARSZ RoHS compliant?

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

Which authorised distributors for AD1955ARSZ have stock available?

Authorised distributors including Analog Devices, CoreStaff, RS, Newark Electronics and element14 have stock available or on a lead time for AD1955ARSZ.

How do I check stock and lead times for all distributors?

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