AD7091R-2BCPZ

Product Overview

Category

AD7091R-2BCPZ 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 AD7091R-2BCPZ 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.
• Small package size: The compact package allows for easy integration into space-constrained designs.
• Wide input voltage range: It can handle a wide range of input voltages, enabling versatile usage.

Package

The AD7091R-2BCPZ comes in a small form factor package, which ensures ease of handling and installation.

Essence

The essence of the AD7091R-2BCPZ lies in its ability to provide high-resolution analog-to-digital conversion with low power consumption, making it an ideal choice for various applications.

Packaging/Quantity

This product is typically available in tape and reel packaging, 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 5.5V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AD7091R-2BCPZ has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. REF: Reference voltage input
4. VIN: Analog input voltage
5. CS: Chip select input
6. SCLK: Serial clock input
7. SDATA: Serial data output

Functional Features

• High-resolution conversion: The AD7091R-2BCPZ provides accurate 12-bit analog-to-digital conversion.
• Serial interface: It utilizes a serial interface for easy integration with microcontrollers and other digital devices.
• Low power consumption: This ADC operates at low power, making it suitable for battery-powered applications.
• Flexible input voltage range: It can handle a wide range of input voltages, providing versatility in various applications.

Advantages and Disadvantages

Advantages

• High-resolution conversion ensures accurate data acquisition.
• Low power consumption extends battery life in portable devices.
• Small package size allows for easy integration into space-constrained designs.
• Wide input voltage range enables versatile usage.

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 AD7091R-2BCPZ works by sampling the analog input voltage and converting it into a digital representation using its internal circuitry. It employs a successive approximation register (SAR) architecture to achieve high-resolution conversion. The converted digital data is then made available through the serial interface for further processing.

Detailed Application Field Plans

The AD7091R-2BCPZ finds applications in various fields, including but not limited to: - Industrial automation - Medical devices - Test and measurement equipment - Portable consumer electronics - Automotive systems

Detailed and Complete Alternative Models

• AD7091R-4BCPZ: Similar to AD7091R-2BCPZ, but with 14-bit resolution.
• AD7091R-8BCPZ: Similar to AD7091R-2BCPZ, but with 16-bit resolution.
• AD7091R-16BCPZ: Similar to AD7091R-2BCPZ, but with 18-bit resolution.

These alternative models offer higher resolution options for applications that require greater precision.

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