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Product Detailed Parameters
- Description：IC ADC 12BIT LNA/VGA/AAF
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Type：AAF, ADC, Demodulator, LNA, VGA
- Number of Channels：8
- Resolution (Bits)：12 b
- Sampling Rate (Per Second)：80M
- Data Interface：SPI
- Voltage Supply Source：Analog and Digital
- Voltage - Supply：1.8V ~ 3V, 1.8V ~ 3V
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：Automotive
- Qualification：-
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Overview
The AD9276XBCZ is a specialized integrated circuit manufactured by Analog Devices Inc., classified under ADCs/DACs - Special Purpose. It functions as a 12-bit analog-to-digital converter (ADC) that integrates essential signal conditioning components, including a Low Noise Amplifier (LNA), Variable Gain Amplifier (VGA), and Anti-Aliasing Filter (AAF). This consolidation allows for direct interface with sensor inputs in complex data acquisition systems.
Feature Summary
- Integrates LNA, VGA, and AAF within a single ADC package
- Provides 12-bit resolution for analog-to-digital conversion
- Designed for specialized data acquisition applications
Applications
- Specialized data acquisition systems
- Sensor signal conditioning interfaces
- Integrated measurement modules requiring compact signal processing
Procurement Notes
Verify component authenticity through authorized distributors or the manufacturer directly. Confirm the specific suffix and tape-and-reel packaging details against the official datasheet to ensure compatibility with automated assembly processes. Check for any recent product lifecycle notifications regarding obsolescence or last-time-buy dates.
Selection Notes
Evaluate the required dynamic range and noise floor specifications against the integrated LNA and VGA capabilities. Ensure the sampling rate aligns with the anti-aliasing filter characteristics. Consider system power constraints and thermal management requirements associated with the integrated amplifier stages.
Part Context
This component belongs to the Analog Devices portfolio of specialized mixed-signal converters. It addresses the need for high-performance front-end signal conditioning by combining amplification and filtering directly with the conversion stage, reducing board space and external component count compared to discrete solutions.
Replacement Considerations
Consult the official Analog Devices replacement guide for cross-reference options. Verify pinout compatibility and electrical parameter equivalence before substituting with alternative part numbers from the same manufacturer.
