AD1954YSTZRL

$13.41

Description：IC DAC/AUDIO 26BIT 48K 48LQFP
Series：SigmaDSP®

SKU:02348b84572b Category: ADCs/DACs - Special Purpose Brand: Analog Devices Inc.

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Product introduction

Product Detailed Parameters

Description：IC DAC/AUDIO 26BIT 48K 48LQFP
Series：SigmaDSP®
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR),Bulk
Type：DAC, Audio
Number of Channels：3
Resolution (Bits)：26 b
Sampling Rate (Per Second)：48k
Data Interface：DSD, PCM
Voltage Supply Source：Analog and Digital
Voltage - Supply：5V
Operating Temperature：-40°C ~ 105°C
Mounting Type：Surface Mount
Package / Case：48-LQFP
Supplier Device Package：48-LQFP (7x7)
Grade：-
Qualification：-

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AD1954YSTZRL

Overview

The AD1954YSTZRL is a complete 26-bit single-chip 3-channel digital audio playback system manufactured by Analog Devices Inc. It integrates SigmaDSP technology for speaker equalization, dual-band compression/limiting, delay compensation, and image enhancement. The device accepts sample rates up to 48 kHz and features a flexible serial data port compatible with I2S and DSP modes. Key electrical specifications include an 112 dB signal-to-noise ratio at 48 kHz (A-weighted stereo) and 70 dB stop-band attenuation. It operates on a 5 V supply and is housed in a 48-lead LQFP plastic package.

Feature Summary

Integrated SigmaDSP functionality for advanced audio processing including biquad filters and dynamic processors
112 dB Signal-to-Noise Ratio (Not Muted) at 48 kHz Sample Rate (A-weighted Stereo)
On-chip Clickless Volume Control and Hardware/Software Controllable Clickless Mute
Flexible Serial Data Port supporting Right-Justified, Left-Justified, I2S Compatible, and DSP Modes

Applications

2.0/2.1 Channel Audio Systems
Multimedia Audio Applications
Automotive Sound Systems

Part Context

The AD1954YSTZRL belongs to the AD1954 family of high-performance audio DACs from Analog Devices. This specific suffix indicates a reel packaging format. The component is designed for applications requiring high-fidelity audio reproduction with integrated digital signal processing capabilities to correct for speaker and environmental limitations.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.