AD5428YRU

Product Overview

• Category: Analog-to-Digital Converter (ADC)
• Use: Converts analog signals into digital data for processing or storage
• Characteristics:
  • High resolution and accuracy
  • Fast conversion speed
  • Low power consumption
• Package: Small outline integrated circuit (SOIC)
• Essence: Precise and efficient analog-to-digital conversion
• Packaging/Quantity: Available in reels of 250 units

Specifications

• Resolution: 16 bits
• Sampling Rate: Up to 1 MSPS (Mega Samples Per Second)
• Input Voltage Range: ±10V
• Power Supply: +5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD5428YRU has a total of 28 pins, which are assigned specific functions. The pin configuration is as follows:

1. VREF-
2. VREF+
3. AGND
4. AVDD
5. DVDD
6. DGND
7. DOUTA
8. DOUTB
9. DOUTC
10. DOUTD
11. DIN0
12. DIN1
13. DIN2
14. DIN3
15. DIN4
16. DIN5
17. DIN6
18. DIN7
19. DIN8
20. DIN9
21. DIN10
22. DIN11
23. DIN12
24. DIN13
25. DIN14
26. DIN15
27. CS
28. SCLK

Functional Features

• High-resolution conversion: The AD5428YRU offers 16-bit resolution, ensuring accurate representation of analog signals.
• Fast conversion speed: With a sampling rate of up to 1 MSPS, the ADC can quickly convert analog signals into digital data.
• Low power consumption: The device operates with low power requirements, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages: - High resolution and accuracy - Fast conversion speed - Low power consumption

Disadvantages: - Limited input voltage range (±10V)

Working Principles

The AD5428YRU utilizes a successive approximation register (SAR) architecture to convert analog signals into digital data. It samples the input voltage and compares it to a reference voltage using a binary search algorithm. By iteratively narrowing down the possible values, it determines the digital representation of the analog signal.

Detailed Application Field Plans

The AD5428YRU is commonly used in various applications that require precise analog-to-digital conversion, such as:

1. Industrial automation: Used in control systems to convert analog sensor readings into digital data for processing and decision-making.
2. Medical devices: Enables accurate measurement and analysis of physiological signals in medical equipment.
3. Test and measurement instruments: Provides high-resolution digitization of analog signals in oscilloscopes, data loggers, and other test equipment.
4. Audio equipment: Converts analog audio signals into digital format for processing, storage, or transmission.

Detailed and Complete Alternative Models

1. AD5428YRUZ: Similar to AD5428YRU but available in a different package (TSSOP).
2. AD5428YRUT: Same specifications as AD5428YRU but offered in tape and reel packaging.
3. AD5428YRUL: Low-power variant of AD5428YRU with reduced power consumption.

These alternative models offer similar functionality and performance but may differ in package type, packaging/quantity options, or power consumption characteristics.

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