AD1954YST
- Mfr.Part #
- AD1954YST
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 48-LQFP
- Datasheet
- Download
- Description
- IC DAC AUDIO 3CH 26BIT 48-LQFP
- Stock
- 2,029
- In Stock :
- 2,029
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Digital to Analog Converters (DAC)
- Number of Bits :
- 26
- Lifecycle Status :
- Production (Last Updated: 4 days ago)
- Interface :
- I2S, SPI, Serial
- Number of Functions :
- 1
- Factory Lead Time :
- 8 Weeks
- Width :
- 7mm
- Mounting Type :
- Surface Mount
- Lead Free :
- Contains Lead
- Terminal Position :
- QUAD
- Sampling Rate (Per Second) :
- 48k
- Max Power Dissipation :
- 510mW
- Number of DAC Channels :
- 3
- Height :
- 1.4mm
- Contact Plating :
- Tin
- REACH SVHC :
- No SVHC
- Operating Supply Voltage :
- 5V
- Data Interface :
- DSD, PCM
- ECCN Code :
- EAR99
- Resolution (Bits) :
- 26 b
- Weight :
- 356.09836mg
- Terminal Form :
- Gull wing
- Number of Terminations :
- 48
- Output Type :
- Voltage
- Pbfree Code :
- No
- Series :
- SigmaDSP®
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 260
- Radiation Hardening :
- No
- Max Frequency :
- 12.288MHz
- RoHS Status :
- ROHS3 Compliant
- Voltage Supply Source :
- Analog Digital
- Number of Pins :
- 48
- Polarity :
- Bipolar
- Terminal Pitch :
- 0.5mm
- Packaging :
- Tray
- Sampling Rate :
- 48 sps
- Length :
- 7mm
- Operating Supply Current :
- 80mA
- Base Part Number :
- AD1954
- Package / Case :
- 48-LQFP
- Mount :
- Surface Mount
- Conversion Rate :
- 48 ksps
- Signal to Noise Ratio (SNR) :
- 112 dB
- Pin Count :
- 48
- Settling Time :
- 112 μs
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Type :
- DAC, Audio
- JESD-609 Code :
- e3
- Operating Temperature :
- -40°C~105°C
- Supply Type :
- Analog, Digital
- Datasheets
- AD1954YST

Digital to Analog Converters (DAC) Analog Devices, Inc. AD1954YST Overview
The AD1954YST by Analog Devices, Inc. is a high-performance IC DAC designed specifically for audio applications that require superior sound quality and device reliability. This 26-bit, 3-channel digital-to-analog converter utilizes advanced techniques to provide low noise, high dynamic range, and exceptional audio fidelity. Ideal for high-end consumer audio systems, professional audio equipment, and digital audio effects processors, the AD1954YST enhances audio playback quality significantly. With its robust packaging in a 48LQFP format, it assures seamless integration into various audio processing architectures, making it a top choice for manufacturers seeking precision and durability in their audio components.
AD1954YST Features
The AD1954YST boasts an array of features suited for demanding audio applications. These include high-resolution 26-bit digital conversion, support for multiple sample rates, and an integrated high-performance output stage that minimizes signal distortion and enhances sound clarity. Additionally, its low power consumption and reduced electromagnetic interference (EMI) design ensure optimal performance in all professional audio settings.
AD1954YST Applications
- High-End Home Audio Systems: Enhances audio quality through precise signal conversion, ensuring immersive listening experiences.
- Professional Mixing and Recording Equipment: Provides accurate sound reproduction that is crucial for studio settings, allowing sound engineers to capture and mix audio with high fidelity.
- Digital Audio Effects Processors: Utilizes its high-resolution conversion capabilities to create clear and detailed audio effects, enriching the soundscapes for various multimedia applications.
- Automotive Audio Systems: Offers robust sound processing that can withstand the challenging environments typical in vehicle audio systems, ensuring consistent audio performance on the road.
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