AD1941YSTZ

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AD1941YSTZ

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IC AUDIO 28BIT 192K 48LQFP

  • Nhà sản xuấtCông ty Analog Devices Inc.

  • Ông. Phần #AD1941YSTZ

  • Bảng dữ liệu AD1941YSTZ DataSheet

  • Có sẵn9268

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Thông số kỹ thuật

thuộc tính Giá trị
Series SigmaDSP®
Part Status Obsolete
Type Audio
Number of Channels 4
Resolution (Bits) 28 b
Sampling Rate (Per Second) 192k
Data Interface I2C
Voltage Supply Source Single Supply
Voltage - Supply 2.25V ~ 2.75V
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount
Package / Case 48-LQFP
Supplier Device Package 48-LQFP (7x7)
Base Product Number AD1941

Tổng quan

Description

The AD1941YSTZ is a high-performance audio digital-to-analog converter (DAC) from Analog Devices. It features a 24-bit resolution and supports sampling rates up to 192 kHz, making it suitable for high-fidelity audio applications. With integrated digital signal processing capabilities, it includes features like programmable filters and dynamic range control to enhance audio playback quality.
The device operates in both single-ended and differential modes, allowing for flexible integration into various audio systems. Its low distortion and noise levels make it ideal for professional audio equipment, such as mixers, digital audio workstations, and consumer electronics.
The AD1941YSTZ is packaged in a compact LFCSP (Lead Frame Chip Scale Package), facilitating space-efficient designs. It operates on a supply voltage of 1.8V to 5V, accommodating a wide range of applications. Overall, the AD1941YSTZ is designed for high-performance audio applications where sound quality and processing capabilities are paramount.

Equivalent

The AD1941YSTZ chip is a high-performance digital signal processor (DSP) used in audio applications. Equivalent products include the AKM AK4458, Cirrus Logic CS47L35, and Texas Instruments TMS320C55x series. These alternatives offer similar capabilities in audio processing and conversion, but exact compatibility may vary based on specific application requirements. Always verify specifications to ensure suitability for your project.

Features

The AD1941YSTZ is a high-performance audio digital-to-analog converter (DAC) designed by Analog Devices. Key features include:
1. High Resolution: Offers 24-bit resolution, enabling precise audio reproduction.
2. Sampling Rate: Supports sampling rates up to 192 kHz, ensuring high-fidelity playback.
3. Integrated Digital Filters: Features built-in digital filtering options to optimize audio performance.
4. Low Total Harmonic Distortion (THD): Provides low distortion for high-quality audio output.
5. Power Supply: Operates with a single supply voltage, simplifying design requirements.
6. Programmable Gain Amplifier: Includes a programmable gain stage for flexibility in output levels.
7. Compatibility: Supports various audio interfaces, making it suitable for different applications.
8. Small Package Size: Available in a compact LFCSP package, facilitating space-saving designs.
These features make the AD1941YSTZ ideal for high-end audio applications, such as professional audio equipment and consumer electronics.

Pinout

The AD1941YSTZ is a digital-to-analog converter (DAC) designed for high-performance audio applications. It features a pin count of 32. The primary functions of the AD1941 include:
1. Digital Audio Processing: It provides high-quality audio processing capabilities, including sample rate conversion and digital filtering.
2. DAC Outputs: It has multiple DAC outputs that can drive audio signals with high fidelity.
3. I2S Interface: The device supports I2S and other digital audio interfaces for seamless integration with digital audio sources.
4. Control Pins: It includes pins for power management, reset, and configuration to facilitate versatile setup and control.
5. Clock Inputs: The device requires clock inputs for timing and synchronization with digital audio streams.
Overall, the AD1941YSTZ is widely used in applications like consumer audio, professional audio equipment, and automotive audio systems. For detailed specifications, refer to the manufacturer's datasheet.

Manufacturer

The AD1941YSTZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, the company specializes in providing solutions for various applications, including communications, automotive, industrial automation, medical instrumentation, and consumer electronics.
Analog Devices is known for its innovative products that enhance signal processing performance and improve system efficiency. The AD1941YSTZ, specifically, is an audio digital signal processor designed for high-quality audio applications, showcasing the company’s expertise in audio technology. The firm is recognized for its commitment to quality, reliability, and sustainability, making it a prominent player in the semiconductor industry.

Application

The AD1941YSTZ is a low-power, digital audio processor primarily used in applications such as high-definition audio systems, portable audio devices, and automotive audio. It features advanced digital signal processing capabilities, making it suitable for audio effects, equalization, and speaker protection. Commonly found in consumer electronics like smartphones, tablets, and home audio systems, it also supports noise cancellation and voice recognition features. Additionally, it can be utilized in professional audio equipment for mixing and mastering, enhancing the overall audio experience across various platforms.

Package

The AD1941YSTZ is packaged in a 32-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm footprint. This package type is designed for optimal thermal performance and space efficiency in various applications.

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