Mfr Part #:

AD1854JRS

Mfr Name: Analog Devices / Maxim Integrated

The AD1854JRS is a 24-bit stereo audio DAC from Analog Devices, supporting up to 96kHz sample rate. It features 113dB dynamic range and -101dB THD+N in a 28-SSOP package.

✓ Total Stock: 3,698 pcs

AD1854JRS Available from 1 distributor

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✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Components Technology Group, Inc. ✓ Non-Authorised Inventory information	3,698 pcs On Request	3698 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

AD1854JRS Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	Digital to Analog Converters (DAC)
Manufacturer Name	Analog Devices / Maxim Integrated
Mounting Type	Surface Mount
Number of Bits	24 bit
Supplier Device Package	28-SSOP
Supply Voltage	5 V

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AD1854JRS Description

Short technical summary and product information.

The AD1854JRS is a 5V stereo audio digital-to-analog converter (DAC) from Analog Devices. It accepts 16-, 18-, 20-, and 24-bit data and supports sample rates up to 96 kHz. The device integrates a multibit sigma-delta modulator with "Perfect Differential Linearity Restoration" to reduce idle tones and noise floor.

Key performance specifications include a typical dynamic range of 113 dB at 48 kHz sample rate, signal-to-noise ratio of 112 dB (A-weighted), and total harmonic distortion plus noise of -101 dB (typical). The DAC features on-chip volume control with 1024 steps, hardware and software controllable clickless mute, and digital de-emphasis processing.

The AD1854JRS offers a flexible serial data port supporting right-justified, left-justified, and I2S-compatible formats. It also includes a SPI-compatible serial control port. The device is available in a 28-lead SSOP plastic package (0.209" width, 5.30mm) for surface mount assembly.

Typical applications include DVD players, CD players, set-top boxes, home theater systems, and automotive audio systems. The DAC operates from a single 5V supply and includes power-down and soft power-down modes.

AD1854JRS Quick Information

Product Type: Digital to Analog Converter (DAC)

Canonical Name: AD1854JRS Stereo 96 kHz Multibit DAC

Subcategory: Stereo Audio DAC

AD1854JRS Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

AD1854JRS Features

24-bit resolution with 96 kHz sampling rate.
113 dB dynamic range at 48 kHz sample rate.
112 dB signal-to-noise ratio (A-weighted).
On-chip volume control with 1024 steps.
28-lead SSOP surface mount package.

AD1854JRS Applications

DVD and set-top box audio
Home theater system DAC
CD player stereo output
5V audio DAC systems
96 kHz digital audio playback

AD1854JRS FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage?

5 V nominal.

What package does the AD1854JRS come in?

28-SSOP (0.209", 5.30mm Width).

Is the AD1854JRS RoHS compliant?

RoHS3 compliant (unverified).

What is the maximum sampling rate?

96 kHz.

What is the dynamic range?

113 dB typical at 48 kHz.

What digital interfaces are supported?

I2S, left-justified, right-justified, and SPI.

What is the THD+N?

-101 dB typical.

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AD1855JRS

Analog Devices / Maxim Integrated

AD1855JRS is a stereo 24-bit audio DAC from Analog Devices supporting up to 96kHz sample rate with 113dB dynamic range. It comes in a 28-SSOP surface mount package.

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