QD Devices Inc.
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AD9752ARURL7
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AD9752ARURL7

Product Overview

  • Category: Analog-to-Digital Converter (ADC)
  • Use: The AD9752ARURL7 is a high-speed, low-power, 12-bit monolithic ADC designed for applications requiring high dynamic range and wide bandwidth. It is commonly used in communication systems, medical imaging, and instrumentation.
  • Characteristics: The ADC offers exceptional performance with a sampling rate of up to 125 MSPS, low power consumption, and excellent linearity.
  • Package: The AD9752ARURL7 comes in a 48-lead LFCSP package, providing robustness and ease of handling during assembly.
  • Packaging/Quantity: The product is typically available in reels of 2500 units.

Specifications

  • Resolution: 12 bits
  • Sampling Rate: Up to 125 MSPS
  • Power Consumption: Low power operation at 1.3W at full speed
  • Input Voltage Range: 1V peak-to-peak differential
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD9752ARURL7 features a 48-lead LFCSP package with the following pin configuration: - Pin 1: VREFP - Pin 2: VREFN - Pin 3: VIN+ - Pin 4: VIN- - ... - Pin 48: DGND

Functional Features

  • High-Speed Conversion: The ADC provides fast and accurate conversion, making it suitable for time-critical applications.
  • Low Power Operation: The low power consumption of the AD9752ARURL7 enhances energy efficiency in various systems.
  • Excellent Linearity: The device ensures high linearity, contributing to precise signal conversion.

Advantages and Disadvantages

Advantages

  • High-speed sampling rate
  • Low power consumption
  • Exceptional linearity

Disadvantages

  • Limited input voltage range compared to some competing models
  • Higher cost compared to lower-performance alternatives

Working Principles

The AD9752ARURL7 utilizes a successive approximation register (SAR) architecture to convert analog input signals into digital output. This method enables high-speed and accurate conversion while maintaining low power consumption.

Detailed Application Field Plans

The AD9752ARURL7 is well-suited for the following applications: - Communication Systems: The ADC's high-speed conversion and low power consumption make it ideal for use in wireless communication systems and base stations. - Medical Imaging: Its exceptional linearity and resolution make it suitable for medical imaging equipment such as MRI and CT scanners. - Instrumentation: The ADC can be utilized in precision measurement instruments where high dynamic range and accuracy are essential.

Detailed and Complete Alternative Models

  • AD9643: A 14-bit, 125 MSPS ADC offering similar performance characteristics
  • LTC2208: A 16-bit, 125 MSPS ADC with extended input voltage range

In conclusion, the AD9752ARURL7 is a high-performance ADC catering to applications that demand high-speed, low-power, and accurate analog-to-digital conversion.

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技術ソリューションにおける AD9752ARURL7 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the AD9752ARURL7?

    • The AD9752ARURL7 is a 12-bit digital-to-analog converter (DAC) designed for high-speed applications, offering exceptional performance and flexibility.

  2. What are the key features of the AD9752ARURL7?

    • The key features include a 12-bit resolution, a fast settling time, low glitch energy, and a flexible interface for easy integration into various technical solutions.

  3. What are the typical applications of the AD9752ARURL7?

    • Typical applications include wireless infrastructure, instrumentation, broadband communications, and other high-speed signal processing systems.

  4. What is the maximum sampling rate supported by the AD9752ARURL7?

    • The AD9752ARURL7 supports a maximum sampling rate of 125 MSPS (mega samples per second), making it suitable for high-speed applications.

  5. What is the power supply requirement for the AD9752ARURL7?

    • The AD9752ARURL7 operates from a single 3.3 V power supply, simplifying its integration into various systems.

  6. Does the AD9752ARURL7 support different output voltage ranges?

    • Yes, the AD9752ARURL7 offers programmable output voltage ranges to accommodate different system requirements.

  7. What kind of interface does the AD9752ARURL7 feature?

    • The AD9752ARURL7 features a flexible parallel interface, allowing for easy connectivity with various microcontrollers and digital signal processors.

  8. Can the AD9752ARURL7 be used in direct digital synthesis (DDS) applications?

    • Yes, the AD9752ARURL7 is well-suited for DDS applications due to its high-speed performance and low glitch energy.

  9. What kind of output current can the AD9752ARURL7 drive?

    • The AD9752ARURL7 can drive up to 20 mA of output current, enabling it to directly interface with a wide range of analog circuits.

  10. Is the AD9752ARURL7 available in a small form factor package?

    • Yes, the AD9752ARURL7 is available in a compact 48-lead LFCSP (lead frame chip scale package), making it suitable for space-constrained applications.