AD1854JRSZ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: AD1854JRSZ
Brand: Analog Devices
SKU: AD1854JRSZ
Availability: InStock

AD1854JRSZ is a dual-channel 24-bit audio DAC from Analog Devices, supporting 96 kSPS sample rate with serial SPI input. Packaged in a 28-pin SSOP, it delivers ±2.8 V analog output swing and targets high-fidelity consumer and professional audio equipment.

OBSOLETEIntegrated CircuitVerified Jun 2026

Package / Visual Reference

AD1854JRSZSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 28
Lifecycle: OBSOLETE
Datasheet: AD1854JRSZ Datasheet PDF
Category: Integrated Circuit
Temp Range: ?°C to 70.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of AD1854JRSZ?

Dual-channel 24-bit resolution audio DAC with ±11% FSR accuracy
96 kSPS maximum sample rate via serial SPI interface
±2.8 V analog output voltage swing for full dynamic range
28-pin SSOP package enabling compact audio PCB layouts
2's complement serial input format compatible with standard digital audio processors

What is AD1854JRSZ used for?

The AD1854JRSZ is designed for high-fidelity audio playback systems including CD and DVD players, digital audio workstations, and home theater receivers. Its dual-channel 24-bit architecture and 96 kSPS sample rate make it suitable for professional studio equipment requiring accurate analog reconstruction. It also fits compact portable audio devices where space is constrained and audio quality is paramount.

What are the specifications of AD1854JRSZ?

Pbfree Code	No
Manufacturer Package Code	RS-28
YTEOL	0
Analog Output Voltage-Max	2.8V
Analog Output Voltage-Min	-2.8 V
Converter Type	D/A CONVERTER
Input Bit Code	2'S COMPLEMENT
Input Format	SERIAL
JESD-30 Code	R-PDSO-G28
JESD-609 Code	e3
Number of Bits	24
Number of Functions	2
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SSOP28,.3
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Cel)	260
Qualification Status	Not Qualified
Supply Voltage-Nom	5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	COMMERCIAL
Terminal Finish	MATTE TIN
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
HTS Code	8542.39.00.40

Where can I find the AD1854JRSZ datasheet?

AD1854JRSZ Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for AD1854JRSZ?

No known alternates. Submit an RFQ and our team can suggest alternatives.

Frequently Asked Questions

What resolution and sample rate does the AD1854JRSZ support for audio playback?

The AD1854JRSZ supports 24-bit resolution at up to 96 kSPS sample rate, enabling accurate digital-to-analog conversion for high-fidelity audio. This combination provides a wide dynamic range suitable for CD, DVD, and professional audio applications requiring low noise and high accuracy.

How does the AD1854JRSZ's analog output voltage range affect audio system design?

The AD1854JRSZ delivers an analog output voltage swing of ±2.8 V, which provides sufficient headroom for driving most audio amplifier input stages without additional gain stages. Designers can connect it directly to line-level inputs rated for 2 Vrms or 5.6 Vpp, simplifying the signal chain in consumer and professional audio equipment.

Which interface protocol does the AD1854JRSZ use, and how does it connect to a DSP or microcontroller?

The AD1854JRSZ uses a serial SPI-compatible input interface accepting 24-bit data in 2's complement format. It connects to a DSP, FPGA, or microcontroller via a standard 3-wire or 4-wire SPI bus running at up to 96 kSPS, making integration into existing digital audio pipelines straightforward without requiring dedicated audio-specific hardware.

What package does the AD1854JRSZ use and how does it fit on a compact audio PCB?

The AD1854JRSZ is housed in a 28-pin SSOP (Shrink Small Outline Package) measuring approximately 10.2 mm × 5.3 mm, enabling dense PCB layouts in portable and rack-mount audio equipment. Its small footprint with 0.635 mm pitch allows designers to place it close to analog output filtering components, reducing trace lengths and minimizing noise pickup in sensitive audio circuits.

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

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AD1854JRSZ Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of AD1854JRSZ?

What is AD1854JRSZ used for?

What are the specifications of AD1854JRSZ?

Compliance & Regulatory

Where can I find the AD1854JRSZ datasheet?

What are equivalent replacements for AD1854JRSZ?

Frequently Asked Questions

What resolution and sample rate does the AD1854JRSZ support for audio playback?

How does the AD1854JRSZ's analog output voltage range affect audio system design?

Which interface protocol does the AD1854JRSZ use, and how does it connect to a DSP or microcontroller?

What package does the AD1854JRSZ use and how does it fit on a compact audio PCB?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Analog Devices

More from Analog Devices

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