AD7892BR-3REEL

Product Overview

Category

AD7892BR-3REEL 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: AD7892BR-3REEL offers a resolution of 12 bits, ensuring accurate conversion of analog signals.
• Fast conversion rate: It can perform conversions at a rate of up to 100 kilosamples per second, enabling real-time data acquisition.
• Low power consumption: The ADC operates on low power, making it suitable for battery-powered devices.
• Wide input voltage range: AD7892BR-3REEL accepts input voltages ranging from 0V to Vref, providing flexibility in signal acquisition.
• Serial interface: It features a serial interface that allows easy integration with microcontrollers and other digital systems.

Package

AD7892BR-3REEL comes in a small form factor package, making it suitable for space-constrained applications. The package type is SOP (Small Outline Package).

Essence

The essence of AD7892BR-3REEL lies in its ability to accurately convert analog signals into digital data, facilitating further processing and analysis.

Packaging/Quantity

This product is typically packaged in reels containing a specific quantity of units. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Resolution: 12 bits
• Conversion Rate: Up to 100 kilosamples per second
• Input Voltage Range: 0V to Vref
• Interface: Serial
• Package Type: SOP

Detailed Pin Configuration

1. VDD: Power supply pin
2. VREF: Reference voltage input
3. AGND: Analog ground
4. VIN: Analog input voltage
5. SCLK: Serial clock input
6. DIN: Serial data input
7. DOUT: Serial data output
8. CS: Chip select input
9. DGND: Digital ground

Functional Features

• High-resolution conversion
• Fast conversion rate
• Low power consumption
• Wide input voltage range
• Serial interface for easy integration

Advantages and Disadvantages

Advantages

• Accurate conversion of analog signals
• Real-time data acquisition
• Suitable for low-power applications
• Flexible input voltage range
• Easy integration with digital systems

Disadvantages

• Limited resolution compared to higher-end ADCs
• May require additional components for signal conditioning in certain applications

Working Principles

AD7892BR-3REEL operates based on the successive approximation method. It samples the analog input voltage, compares it to a reference voltage, and performs a series of binary comparisons to determine the digital representation of the input signal.

Detailed Application Field Plans

AD7892BR-3REEL finds applications in various fields, including: 1. Industrial automation: Used for monitoring and control systems. 2. Medical devices: Enables accurate measurement and analysis of physiological signals. 3. Test and measurement equipment: Provides high-resolution data acquisition capabilities. 4. Communication systems: Used for signal processing and modulation/demodulation tasks. 5. Automotive electronics: Facilitates sensor data acquisition and control functions.

Detailed and Complete Alternative Models

1. AD7892BRZ-3REEL7: Similar to AD7892BR-3REEL but comes in a different package type (SSOP).
2. AD7892ARZ-3: 10-bit resolution variant of AD7892BR-3REEL.
3. AD7892ANZ-3: 8-bit resolution variant of AD7892BR-3REEL.

Note: The above list is not exhaustive and there may be other alternative models available from the manufacturer.

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