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AD1934YSTZ
+NomenclatureIC DAC 24BIT V-OUT 48LQFP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD1934YSTZ
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Fiche technique AD1934YSTZ DataSheet
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En stock7462
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Digi Key Programmable | Not Verified |
| Number of Bits | 24 |
| Number of D / A Converters | 8 |
| Output Type | Voltage - Unbuffered |
| Differential Output | No |
| Data Interface | I2S, SPI |
| Reference Type | Internal |
| Voltage - Supply, Analog | 3V ~ 3.6V |
| Voltage - Supply, Digital | 3V ~ 3.6V |
| Architecture | Sigma-Delta |
| Operating Temperature | -40°C ~ 105°C |
| Package / Case | 48-LQFP |
| Supplier Device Package | 48-LQFP (7x7) |
| Mounting Type | Surface Mount |
| Base Product Number | AD1934 |
Présentation
Description
The AD1934YSTZ is a high-performance audio codec from Analog Devices, designed for multichannel audio processing applications. It features a 24-bit resolution and supports multiple sampling rates up to 192 kHz, making it suitable for professional audio systems, consumer electronics, and telecommunications.
Key features include an integrated digital signal processor (DSP) for advanced audio processing, a stereo DAC with low distortion, and flexible input/output configurations. The codec supports multiple audio formats and includes a digital audio interface (I2S, TDM, etc.) for easy integration with various microcontrollers and processors.
Additionally, the AD1934YSTZ offers built-in features like automatic gain control and digital volume control, enhancing audio quality and user experience. Its compact package and low power consumption make it ideal for portable and embedded applications. Overall, the AD1934YSTZ is a versatile solution for designers looking to implement high-fidelity audio capabilities in their products.
Key features include an integrated digital signal processor (DSP) for advanced audio processing, a stereo DAC with low distortion, and flexible input/output configurations. The codec supports multiple audio formats and includes a digital audio interface (I2S, TDM, etc.) for easy integration with various microcontrollers and processors.
Additionally, the AD1934YSTZ offers built-in features like automatic gain control and digital volume control, enhancing audio quality and user experience. Its compact package and low power consumption make it ideal for portable and embedded applications. Overall, the AD1934YSTZ is a versatile solution for designers looking to implement high-fidelity audio capabilities in their products.
Equivalent
The AD1934YSTZ chip is a high-performance audio codec. Equivalent products include the AKM AK5416, Cirrus Logic CS4270, and Texas Instruments PCM1864. These alternatives offer similar functionality in audio processing, support for multiple channels, and various sampling rates, making them suitable for similar applications in digital audio systems. Always verify specifications to ensure compatibility with your specific project needs.
Features
The AD1934YSTZ is a high-performance, 24-bit, 192 kHz audio codec designed for various audio applications. Key features include:
1. Integrated ADCs and DACs: Four analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs) provide high-quality audio processing.
2. Sampling Rates: Supports sampling rates up to 192 kHz, catering to high-fidelity audio applications.
3. Digital Audio Interface: Features a flexible digital audio interface, including I2S, TDM, and PCM formats, ensuring compatibility with various systems.
4. Low Noise: Offers low noise performance, enhancing sound quality.
5. Programmable Gain Amplifiers (PGAs): Includes PGAs for input and output, allowing for tailored audio levels.
6. Built-in High-pass Filters: Integrated high-pass filters help in removing DC offsets from audio signals.
7. Low Power Consumption: Designed for low power operation, making it suitable for portable applications.
8. Compact Package: Available in a 32-lead LFCSP package, optimizing space in PCB layouts.
These features make the AD1934YSTZ ideal for professional audio, consumer electronics, and automotive audio applications.
1. Integrated ADCs and DACs: Four analog-to-digital converters (ADCs) and four digital-to-analog converters (DACs) provide high-quality audio processing.
2. Sampling Rates: Supports sampling rates up to 192 kHz, catering to high-fidelity audio applications.
3. Digital Audio Interface: Features a flexible digital audio interface, including I2S, TDM, and PCM formats, ensuring compatibility with various systems.
4. Low Noise: Offers low noise performance, enhancing sound quality.
5. Programmable Gain Amplifiers (PGAs): Includes PGAs for input and output, allowing for tailored audio levels.
6. Built-in High-pass Filters: Integrated high-pass filters help in removing DC offsets from audio signals.
7. Low Power Consumption: Designed for low power operation, making it suitable for portable applications.
8. Compact Package: Available in a 32-lead LFCSP package, optimizing space in PCB layouts.
These features make the AD1934YSTZ ideal for professional audio, consumer electronics, and automotive audio applications.
Pinout
The AD1934YSTZ is a 4-channel audio codec from Analog Devices that features a total of 48 pins. This device supports both I2S and TDM audio data formats, making it suitable for a variety of audio applications.
Key functions include:
1. Audio Conversion: It handles both analog-to-digital (ADC) and digital-to-analog (DAC) conversions for audio signals.
2. Digital Audio Interface: Supports multiple formats for interfacing with digital audio systems.
3. Sample Rate Conversion: Capable of operating at various sample rates, enhancing flexibility for different audio applications.
4. Control Interface: Utilizes an I2C-compatible interface for configuration and control of the codec settings.
5. Power Management: Features various power-saving modes to optimize energy consumption.
The combination of these functionalities makes the AD1934YSTZ suitable for high-performance audio processing in consumer and professional audio equipment.
Key functions include:
1. Audio Conversion: It handles both analog-to-digital (ADC) and digital-to-analog (DAC) conversions for audio signals.
2. Digital Audio Interface: Supports multiple formats for interfacing with digital audio systems.
3. Sample Rate Conversion: Capable of operating at various sample rates, enhancing flexibility for different audio applications.
4. Control Interface: Utilizes an I2C-compatible interface for configuration and control of the codec settings.
5. Power Management: Features various power-saving modes to optimize energy consumption.
The combination of these functionalities makes the AD1934YSTZ suitable for high-performance audio processing in consumer and professional audio equipment.
Manufacturer
The AD1934YSTZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and producing analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is well-known for its innovative solutions in various sectors, including communications, healthcare, automotive, industrial, and consumer electronics.
Analog Devices plays a critical role in the semiconductor industry, providing high-performance components that enable signal processing across a range of applications. Their product portfolio includes amplifiers, converters, sensors, and RF ICs, among others. The AD1934YSTZ itself is a high-performance audio codec that supports multiple audio formats and is typically used in professional audio equipment and consumer electronics. The company is recognized for its commitment to quality and technological advancement, making it a key player in the electronics market.
Analog Devices plays a critical role in the semiconductor industry, providing high-performance components that enable signal processing across a range of applications. Their product portfolio includes amplifiers, converters, sensors, and RF ICs, among others. The AD1934YSTZ itself is a high-performance audio codec that supports multiple audio formats and is typically used in professional audio equipment and consumer electronics. The company is recognized for its commitment to quality and technological advancement, making it a key player in the electronics market.
Application
The AD1934YSTZ is a high-performance audio codec designed for various application areas, including:
1. Professional Audio Equipment: Used in mixing consoles and audio interfaces for high-quality sound processing.
2. Consumer Electronics: Integrated into home theater systems and soundbars for enhanced audio playback.
3. Telecommunications: Employed in VoIP and video conferencing systems to improve voice clarity.
4. Automotive Audio Systems: Utilized in car infotainment systems for high-fidelity audio.
5. Industrial Applications: Applied in sound monitoring and analysis in industrial settings.
Its multi-channel capabilities and high dynamic range make it suitable for diverse audio applications.
1. Professional Audio Equipment: Used in mixing consoles and audio interfaces for high-quality sound processing.
2. Consumer Electronics: Integrated into home theater systems and soundbars for enhanced audio playback.
3. Telecommunications: Employed in VoIP and video conferencing systems to improve voice clarity.
4. Automotive Audio Systems: Utilized in car infotainment systems for high-fidelity audio.
5. Industrial Applications: Applied in sound monitoring and analysis in industrial settings.
Its multi-channel capabilities and high dynamic range make it suitable for diverse audio applications.
Package
The AD1934YSTZ is packaged in a 28-lead LFCSP (Lead Frame Chip Scale Package) with a 5mm x 5mm footprint. It features a thermal pad for improved heat dissipation and is designed for surface mounting.
