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Rochester Electronics AD73322LYRU Environmental and export classification status description

The AD73322LYRU is a low-power, dual-channel, audio analog-to-digital converter (ADC). It is specifically designed for applications that require high-performance audio conversion, such as professional audio equipment, automotive audio systems, and consumer electronics. Functions: The AD73322LYRU provides high-quality audio conversion with features such as a 34 kHz output sampling rate and a 16-bit resolution. It supports two-channel simultaneous sampling, which allows stereo audio signals to be processed together. The device also includes programmable gain amplifiers for flexible input signal conditioning. Applications: The AD73322LYRU is commonly used in the following applications: 1. Professional audio equipment: Mixing consoles, studio monitors, audio effects processors, and audio interfaces. 2. Automotive audio systems: Car audio headunits, amplifiers, and speakers. 3. Consumer electronics: Smart speakers, soundbars, home theater systems, and portable audio devices. Alternative Components: Some alternative ICs that can be considered as alternatives to the AD73322LYRU are: 1. MAX9814 - Low-power, dual-channel ADC with 16-bit resolution and built-in digital gain control. 2. TLV320ADC3101 - Stereo audio ADC with integrated microphone bias and programmable gain amplifiers. 3. CS42448 - Dual-channel ADC with 24-bit resolution and support for various input sources. Embedded Modules: ADI also offers embedded modules that incorporate the AD73322LYRU and provide additional functionality. These modules include audio development boards and evaluation kits. They simplify the integration of the AD73322LYRU into a larger audio processing system and provide a platform for testing and development. Related Q&A: 1. How can I interface the AD73322LYRU with a microcontroller? The AD73322LYRU utilizes a serial peripheral interface (SPI) for communication. You can connect the SPI pins of the AD73322LYRU to the corresponding pins on your microcontroller to establish communication. 2. What is the power supply range for the AD73322LYRU? The AD73322LYRU operates with a power supply range of 2.7V to 3.6V. 3. Can the AD73322LYRU sample audio signals from multiple sources simultaneously? Yes, the AD73322LYRU supports two-channel simultaneous sampling, allowing stereo audio signals to be processed together. 4. Does the AD73322LYRU require any external components for operation? Yes, the AD73322LYRU requires external components such as decoupling capacitors, resistors for gain control, and a crystal oscillator for clocking. 5. What is the typical power consumption of the AD73322LYRU? The AD73322LYRU has low power consumption, with a typical current consumption of 2.7 mA during operation. Please note that the information provided here is based on general knowledge, and for precise specifications and detailed application requirements, it is recommended to refer to the official documentation and datasheet provided by Analog Devices, Inc.