AD1954YSTZ

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AD1954YSTZ

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ISO9001 Quality Control ISO45001 ISO14001 100% Genuine

IC DAC/AUDIO 26BIT 48K 48LQFP

  • FabricanteAnalog Devices Inc.

  • Peça do Fabricante #AD1954YSTZ

  • Pacote LQFP-48

  • Em Estoque6477

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Especificações

Atributo Valor
Supplier Rochester Electronics, LLC,Analog Devices Inc.
Package / Case Bulk,Tray
Series SigmaDSP®
Part Status Active
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

Visão Geral

Description

AD1954YSTZ is Analog Devices’ part number for the AD1954, a high‑fidelity digital‑to‑analog converter (DAC) targeted at audio applications, packaged in the YSTZ variant. The AD1954 is designed for high‑quality stereo audio (often used in professional and consumer audio gear) and supports standard digital audio interfaces (e.g., I2S/LRCLK/DS). Key ideas: high dynamic range and low distortion, flexible output options, and RoHS‑compliant packaging in the YSTZ variant. For exact electrical specs, performance figures (SNR, THD, sampling rates), pinout, and package details, refer to the AD1954 datasheet for the YSTZ variant. If you need, I can pull the latest datasheet highlights.

Equivalent

There isn’t an exact drop-in substitute for AD1954YSTZ. Closest 24-bit stereo DAC alternatives from other vendors include:
- Analog Devices: AD1955, AD1956
- TI: PCM5242, PCM5102A
- Cirrus Logic: CS4398, CS4344
- Wolfson/Cirrus: WM8740, WM8741
- ESS Technology: ES9023, ES9028PRO
- AKM: AK4452, AK4455

Pinout

- Pin count: 28 pins
- Function: 24-bit stereo digital-to-analog converter (DAC) with differential current outputs and an I2S/PCM digital input interface; requires external I/V conversion and amplification for the analog outputs.

Manufacturer

- Manufacturer: Analog Devices, Inc. (ADI).
- What kind of company: An American multinational semiconductor company that designs and markets analog, mixed-signal, and digital signal processing (DSP) integrated circuits for a wide range of applications.

Application

AD1954YSTZ is a high‑performance stereo 24‑bit DAC. Typical application areas include:
- High‑fidelity consumer audio gear (hi‑fi receivers, DACs in CD/DVD/Blu‑ray players, headphone amps)
- Professional audio and studio equipment (audio interfaces, mastering/DSP gear, reference monitors)
- Broadcast and home‑theatre systems (AV receivers, set‑top boxes, high‑quality digital audio output)
- Instrumentation and test equipment needing precise analog output
Note: Uses where a clean, high‑resolution DAC is required.

Package

AD1954YSTZ comes in a 24-lead Lead Frame Chip-Scale Package (LFCSP), Pb-free.

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