IDT, Integrated Device Technology Inc
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8792502AKILF
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8792502AKILF

Overview

  • Category: Electronic Component
  • Use: Integrated Circuit
  • Characteristics: High-performance, low-power consumption
  • Package: Surface Mount Technology (SMT)
  • Essence: Analog-to-Digital Converter (ADC)
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Resolution: 12-bit
  • Sampling Rate: 1 MSPS (Mega Samples Per Second)
  • Input Voltage Range: 0V to Vref
  • Power Supply Voltage: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The 8792502AKILF has a total of 16 pins. The pin configuration is as follows:

  1. VDD - Power supply voltage input
  2. VREF - Reference voltage input
  3. AGND - Analog ground
  4. VIN+ - Positive analog input
  5. VIN- - Negative analog input
  6. CLK - Clock input
  7. CS - Chip select input
  8. DOUT - Digital output
  9. DGND - Digital ground
  10. DIN - Serial data input
  11. SCLK - Serial clock input
  12. PD - Power-down mode control
  13. REFSEL - Reference voltage selection
  14. AINCOM - Common-mode analog input
  15. AVDD - Analog power supply voltage input
  16. NC - No connection

Functional Characteristics

  • High-resolution ADC with 12-bit resolution
  • Fast sampling rate of 1 MSPS
  • Wide input voltage range from 0V to Vref
  • Low power consumption for energy-efficient operation
  • Serial interface for easy integration with microcontrollers
  • Power-down mode for reduced power consumption during idle periods

Advantages and Disadvantages

Advantages: - High-resolution conversion for accurate measurements - Fast sampling rate for capturing rapid changes in analog signals - Wide input voltage range for versatile applications - Low power consumption for energy-efficient designs - Serial interface simplifies integration with microcontrollers

Disadvantages: - Limited to 12-bit resolution, may not be suitable for applications requiring higher precision - Requires external reference voltage for accurate conversions - Not suitable for high-speed applications due to the limited sampling rate

Applicable Range of Products

The 8792502AKILF is commonly used in various electronic devices and systems that require analog-to-digital conversion. It finds applications in areas such as:

  • Industrial automation
  • Medical equipment
  • Consumer electronics
  • Communication systems
  • Automotive electronics

Working Principles

The 8792502AKILF operates on the principle of successive approximation. It converts analog input voltages into digital values by comparing them to a reference voltage. The internal circuitry performs a series of comparisons and adjustments to determine the digital representation of the input signal.

Detailed Application Field Plans

The 8792502AKILF can be utilized in a wide range of applications, including:

  1. Industrial Automation: Precise measurement and control systems
  2. Medical Equipment: Patient monitoring devices, diagnostic instruments
  3. Consumer Electronics: Audio/video processing, sensor interfaces
  4. Communication Systems: Data acquisition, signal processing
  5. Automotive Electronics: Engine control units, vehicle diagnostics

Detailed Alternative Models

  1. 8792501BKILF - 10-bit resolution ADC with similar specifications
  2. 8792503CKILF - 14-bit resolution ADC with higher precision
  3. 8792504DKILF - 16-bit resolution ADC for ultra-high precision applications

5 Common Technical Questions and Answers

  1. Q: What is the maximum input voltage for the 8792502AKILF? A: The maximum input voltage is determined by the reference voltage (Vref) used. Ensure that the input voltage does not exceed Vref.

  2. Q: Can I use this ADC with a 3.3V power supply? A: Yes, the 8792502AKILF can operate within a power supply voltage range of 2.7V to 5.5V, including 3.3V.

  3. Q: Does this ADC require an external clock signal? A: Yes, the ADC requires an external clock signal provided through the CLK pin for proper operation.

  4. Q: What is the power-down mode used for? A: The power-down mode allows the ADC to enter a low-power state when not in use, reducing overall power consumption.

  5. Q: Can I connect multiple ADCs in parallel for higher resolution? A: While it is possible to connect multiple ADCs in parallel, careful consideration must be given to synchronization and potential interference between devices.

This concludes the encyclopedia entry for the 8792502AKILF.

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