AD7091R-5BRUZ

Product Overview

Category

The AD7091R-5BRUZ belongs to the category of analog-to-digital converters (ADCs).

Use

This product is primarily used for converting analog signals into digital data, making it suitable for a wide range of applications in various industries.

Characteristics

• High-resolution: The AD7091R-5BRUZ offers a resolution of 12 bits, ensuring accurate conversion of analog signals.
• Low power consumption: This ADC operates at low power, making it energy-efficient and suitable for battery-powered devices.
• Small package size: The AD7091R-5BRUZ comes in a compact package, allowing for easy integration into space-constrained designs.
• Wide input voltage range: It can handle input voltages ranging from 0V to VREF, providing flexibility in signal acquisition.

Package

The AD7091R-5BRUZ is available in a 16-lead TSSOP package.

Essence

The essence of the AD7091R-5BRUZ 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 a quantity of 250 units per reel.

Specifications

• Resolution: 12 bits
• Input Voltage Range: 0V to VREF
• Conversion Rate: Up to 1 MSPS (Mega Samples Per Second)
• Power Supply: 2.7V to 5.25V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The AD7091R-5BRUZ has the following pin configuration:

1. VDD: Power supply voltage
2. VREF: Reference voltage input
3. AGND: Analog ground
4. REFOUT: Reference voltage output
5. VIN: Analog input voltage
6. DGND: Digital ground
7. SCLK: Serial clock input
8. SDI: Serial data input
9. CS: Chip select input
10. SDO: Serial data output
11. RDY/BSY: Ready/busy status output
12. CONVST: Conversion start input
13. D0-D11: Digital output data
14. VIO: Digital I/O supply voltage
15. RESET: Reset input
16. NC: No connection

Functional Features

• High-speed conversion: The AD7091R-5BRUZ can perform conversions at a rate of up to 1 MSPS, allowing for real-time data acquisition.
• Low power consumption: With its low power operation, this ADC is suitable for power-constrained applications.
• Flexible interface: It supports a serial interface, making it compatible with various microcontrollers and digital systems.
• Internal reference: The AD7091R-5BRUZ includes an internal reference voltage, eliminating the need for an external reference source.

Advantages and Disadvantages

Advantages

• High resolution for accurate signal conversion
• Low power consumption for energy efficiency
• Small package size for easy integration
• Wide input voltage range for flexibility

Disadvantages

• Limited number of digital outputs (12 bits)
• Requires an external microcontroller or digital system for data processing

Working Principles

The AD7091R-5BRUZ operates based on the successive approximation register (SAR) architecture. It samples the analog input voltage and performs a series of comparisons to determine the digital representation of the input signal. The internal circuitry converts the analog voltage into a binary code, which is then available at the digital output pins.

Detailed Application Field Plans

The AD7091R-5BRUZ finds applications in various fields, including but not limited to: 1. Industrial automation: Used for monitoring and control systems, data acquisition, and process control. 2. Medical devices: Enables accurate measurement and monitoring of vital signs and patient parameters. 3. Communications: Used in wireless communication systems for signal processing and modulation. 4. Automotive: Applied in vehicle diagnostics, sensor interfaces, and control systems. 5. Consumer electronics: Used in audio/video equipment, gaming consoles, and portable devices.

Detailed and Complete Alternative Models

1. AD7091R-4BRUZ: Similar to the AD7091R-5BRUZ, but with a resolution of 10 bits.
2. AD7091R-6BRUZ: Similar to the AD7091R-5BRUZ, but with a resolution of 14 bits.
3. AD7091R-8BRUZ: Similar to the AD7091R-5BRUZ, but with a resolution of 16 bits.

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

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