Analog Devices Inc. AD1941YSTZ

AD1941YSTZ - High-Performance Audio DSP Processor

The AD1941YSTZ from Analog Devices is a professional-grade SigmaDSP® audio signal processor designed for demanding audio applications requiring exceptional fidelity and processing power. This 4-channel audio DSP delivers 28-bit resolution at sampling rates up to 192kHz, making it ideal for aerospace, automotive, industrial, medical, and telecommunications systems.

Key Features

• 4-Channel Audio Processing: Simultaneous multi-channel audio handling for complex audio systems
• 28-Bit Resolution: Superior audio quality with minimal distortion and noise
• 192kHz Sampling Rate: High-frequency response for professional audio applications
• I2C Interface: Simple integration with microcontrollers and system processors
• Wide Operating Temperature: -40°C to 125°C for harsh environment deployment
• Single Supply Operation: 2.25V to 2.75V for low-power designs
• Surface Mount Package: 48-LQFP (7x7mm) for compact PCB layouts

Applications

• Professional audio equipment and mixing consoles
• Automotive infotainment and active noise cancellation
• Industrial control systems with audio feedback
• Medical diagnostic equipment
• Telecommunications infrastructure
• High-fidelity consumer audio systems

Quality & Compliance

All AD1941YSTZ components are sourced directly from authorized channels with full traceability. RoHS and REACH compliant. Long lifecycle commitment ensures availability for critical designs.

For detailed design-in support, reference the official AD1940/AD1941 datasheet from Analog Devices.

• AD1941YSTZ.pdf