AD7476ARTZ-REEL

Product Overview

Category

AD7476ARTZ-REEL belongs to the category of analog-to-digital converters (ADCs).

Use

This product is used to convert analog signals into digital data for processing and analysis in various applications.

Characteristics

• High-resolution: The AD7476ARTZ-REEL offers a resolution of 12 bits, ensuring accurate conversion of analog signals.
• Low power consumption: It operates at low power, making it suitable for battery-powered devices.
• Fast conversion rate: With a maximum sampling rate of 1 MSPS (mega samples per second), it can quickly convert analog signals into digital form.
• Wide input voltage range: The ADC accepts input voltages ranging from 0V to Vref, providing flexibility in signal acquisition.

Package

AD7476ARTZ-REEL is available in a small form factor package, typically a 16-lead TSSOP (Thin Shrink Small Outline Package). This compact package allows for easy integration into space-constrained designs.

Essence

The essence of AD7476ARTZ-REEL lies in its ability to accurately convert analog signals into digital data, enabling further processing and analysis.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of AD7476ARTZ-REEL units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Resolution: 12 bits
• Sampling Rate: Up to 1 MSPS
• Input Voltage Range: 0V to Vref
• Power Supply: 2.7V to 5.25V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD7476ARTZ-REEL has a total of 16 pins, which are assigned specific functions. The pin configuration is as follows:

1. Vref: Reference voltage input
2. AGND: Analog ground
3. VIN: Analog input voltage
4. VDD: Power supply voltage
5. D11/DOUT: Digital output bit 11
6. D10: Digital output bit 10
7. D9: Digital output bit 9
8. D8: Digital output bit 8
9. D7: Digital output bit 7
10. D6: Digital output bit 6
11. D5: Digital output bit 5
12. D4: Digital output bit 4
13. D3: Digital output bit 3
14. D2: Digital output bit 2
15. D1: Digital output bit 1
16. D0: Digital output bit 0

Functional Features

• High-resolution conversion: The AD7476ARTZ-REEL provides accurate conversion of analog signals into digital form, ensuring precise data acquisition.
• Fast sampling rate: With a maximum sampling rate of 1 MSPS, it can capture rapidly changing analog signals effectively.
• Low power consumption: It operates at low power, making it suitable for battery-powered applications.
• Wide input voltage range: The ADC accepts a wide range of input voltages, allowing for versatile signal acquisition.

Advantages and Disadvantages

Advantages

• High resolution ensures accurate conversion.
• Fast sampling rate enables capturing of rapidly changing signals.
• Low power consumption makes it suitable for portable devices.
• Wide input voltage range provides flexibility in signal acquisition.

Disadvantages

• Limited to 12-bit resolution, which may not be sufficient for certain high-precision applications.
• May require additional external components for specific use cases.

Working Principles

The AD7476ARTZ-REEL operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage and compares it to a reference voltage. By iteratively adjusting the digital code, it converges to the closest digital representation of the analog signal.

Detailed Application Field Plans

AD7476ARTZ-REEL finds applications in various fields, including but not limited to: - Industrial automation: Used for data acquisition and control systems. - Medical devices: Enables accurate measurement and analysis of physiological signals. - Test and measurement equipment: Provides precise digitization of analog signals for analysis and processing. - Communication systems: Used for signal processing and modulation/demodulation applications.

Detailed and Complete Alternative Models

• AD7475ARTZ-REEL: Similar to AD7476ARTZ-REEL but with 10-bit resolution.
• AD7477ARTZ-REEL: Similar to AD7476ARTZ-REEL but with 14-bit resolution.
• AD7478ARTZ-REEL: Similar to AD7476ARTZ-REEL but with 16-bit resolution.

These alternative models offer different resolutions to cater to specific application requirements.

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